| 1 | //$$ newmat.h definition file for new version of matrix package |
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| 2 | |
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| 3 | // Copyright (C) 1991,2,3,4,7,2000,2002: R B Davies |
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| 4 | |
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| 5 | #ifndef NEWMAT_LIB |
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| 6 | #define NEWMAT_LIB 0 |
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| 7 | |
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| 8 | #include "include.h" |
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| 9 | |
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| 10 | #include "boolean.h" |
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| 11 | #include "myexcept.h" |
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| 12 | |
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| 13 | |
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| 14 | #ifdef use_namespace |
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| 15 | namespace NEWMAT { using namespace RBD_COMMON; } |
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| 16 | namespace RBD_LIBRARIES { using namespace NEWMAT; } |
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| 17 | namespace NEWMAT { |
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| 18 | #endif |
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| 19 | |
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| 20 | //#define DO_REPORT // to activate REPORT |
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| 21 | |
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| 22 | #ifdef NO_LONG_NAMES |
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| 23 | #define UpperTriangularMatrix UTMatrix |
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| 24 | #define LowerTriangularMatrix LTMatrix |
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| 25 | #define SymmetricMatrix SMatrix |
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| 26 | #define DiagonalMatrix DMatrix |
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| 27 | #define BandMatrix BMatrix |
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| 28 | #define UpperBandMatrix UBMatrix |
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| 29 | #define LowerBandMatrix LBMatrix |
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| 30 | #define SymmetricBandMatrix SBMatrix |
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| 31 | #define BandLUMatrix BLUMatrix |
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| 32 | #endif |
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| 33 | |
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| 34 | #ifndef TEMPS_DESTROYED_QUICKLY_R |
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| 35 | #define ReturnMatrix ReturnMatrixX |
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| 36 | #else |
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| 37 | #define ReturnMatrix ReturnMatrixX& |
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| 38 | #endif |
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| 39 | |
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| 40 | // ************************** general utilities ****************************/ |
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| 41 | |
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| 42 | class GeneralMatrix; |
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| 43 | |
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| 44 | void MatrixErrorNoSpace(void*); // no space handler |
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| 45 | |
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| 46 | class LogAndSign |
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| 47 | // Return from LogDeterminant function |
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| 48 | // - value of the log plus the sign (+, - or 0) |
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| 49 | { |
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| 50 | Real log_value; |
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| 51 | int sign; |
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| 52 | public: |
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| 53 | LogAndSign() { log_value=0.0; sign=1; } |
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| 54 | LogAndSign(Real); |
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| 55 | void operator*=(Real); |
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| 56 | void PowEq(int k); // raise to power of k |
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| 57 | void ChangeSign() { sign = -sign; } |
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| 58 | Real LogValue() const { return log_value; } |
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| 59 | int Sign() const { return sign; } |
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| 60 | Real Value() const; |
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| 61 | FREE_CHECK(LogAndSign) |
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| 62 | }; |
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| 63 | |
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| 64 | // the following class is for counting the number of times a piece of code |
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| 65 | // is executed. It is used for locating any code not executed by test |
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| 66 | // routines. Use turbo GREP locate all places this code is called and |
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| 67 | // check which ones are not accessed. |
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| 68 | // Somewhat implementation dependent as it relies on "cout" still being |
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| 69 | // present when ExeCounter objects are destructed. |
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| 70 | |
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| 71 | #ifdef DO_REPORT |
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| 72 | |
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| 73 | class ExeCounter |
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| 74 | { |
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| 75 | int line; // code line number |
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| 76 | int fileid; // file identifier |
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| 77 | long nexe; // number of executions |
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| 78 | static int nreports; // number of reports |
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| 79 | public: |
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| 80 | ExeCounter(int,int); |
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| 81 | void operator++() { nexe++; } |
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| 82 | ~ExeCounter(); // prints out reports |
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| 83 | }; |
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| 84 | |
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| 85 | #endif |
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| 86 | |
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| 87 | |
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| 88 | // ************************** class MatrixType *****************************/ |
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| 89 | |
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| 90 | // Is used for finding the type of a matrix resulting from the binary operations |
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| 91 | // +, -, * and identifying what conversions are permissible. |
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| 92 | // This class must be updated when new matrix types are added. |
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| 93 | |
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| 94 | class GeneralMatrix; // defined later |
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| 95 | class BaseMatrix; // defined later |
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| 96 | class MatrixInput; // defined later |
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| 97 | |
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| 98 | class MatrixType |
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| 99 | { |
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| 100 | public: |
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| 101 | enum Attribute { Valid = 1, |
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| 102 | Diagonal = 2, // order of these is important |
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| 103 | Symmetric = 4, |
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| 104 | Band = 8, |
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| 105 | Lower = 16, |
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| 106 | Upper = 32, |
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| 107 | LUDeco = 64, |
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| 108 | Ones = 128 }; |
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| 109 | |
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| 110 | enum { US = 0, |
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| 111 | UT = Valid + Upper, |
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| 112 | LT = Valid + Lower, |
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| 113 | Rt = Valid, |
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| 114 | Sm = Valid + Symmetric, |
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| 115 | Dg = Valid + Diagonal + Band + Lower + Upper + Symmetric, |
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| 116 | Id = Valid + Diagonal + Band + Lower + Upper + Symmetric |
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| 117 | + Ones, |
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| 118 | RV = Valid, // do not separate out |
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| 119 | CV = Valid, // vectors |
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| 120 | BM = Valid + Band, |
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| 121 | UB = Valid + Band + Upper, |
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| 122 | LB = Valid + Band + Lower, |
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| 123 | SB = Valid + Band + Symmetric, |
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| 124 | Ct = Valid + LUDeco, |
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| 125 | BC = Valid + Band + LUDeco |
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| 126 | }; |
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| 127 | |
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| 128 | |
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| 129 | static int nTypes() { return 10; } // number of different types |
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| 130 | // exclude Ct, US, BC |
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| 131 | public: |
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| 132 | int attribute; |
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| 133 | bool DataLossOK; // true if data loss is OK when |
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| 134 | // this represents a destination |
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| 135 | public: |
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| 136 | MatrixType () : DataLossOK(false) {} |
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| 137 | MatrixType (int i) : attribute(i), DataLossOK(false) {} |
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| 138 | MatrixType (int i, bool dlok) : attribute(i), DataLossOK(dlok) {} |
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| 139 | MatrixType (const MatrixType& mt) |
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| 140 | : attribute(mt.attribute), DataLossOK(mt.DataLossOK) {} |
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| 141 | void operator=(const MatrixType& mt) |
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| 142 | { attribute = mt.attribute; DataLossOK = mt.DataLossOK; } |
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| 143 | void SetDataLossOK() { DataLossOK = true; } |
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| 144 | int operator+() const { return attribute; } |
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| 145 | MatrixType operator+(MatrixType mt) const |
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| 146 | { return MatrixType(attribute & mt.attribute); } |
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| 147 | MatrixType operator*(const MatrixType&) const; |
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| 148 | MatrixType SP(const MatrixType&) const; |
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| 149 | MatrixType KP(const MatrixType&) const; |
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| 150 | MatrixType operator|(const MatrixType& mt) const |
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| 151 | { return MatrixType(attribute & mt.attribute & Valid); } |
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| 152 | MatrixType operator&(const MatrixType& mt) const |
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| 153 | { return MatrixType(attribute & mt.attribute & Valid); } |
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| 154 | bool operator>=(MatrixType mt) const |
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| 155 | { return ( attribute & mt.attribute ) == attribute; } |
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| 156 | bool operator<(MatrixType mt) const // for MS Visual C++ 4 |
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| 157 | { return ( attribute & mt.attribute ) != attribute; } |
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| 158 | bool operator==(MatrixType t) const |
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| 159 | { return (attribute == t.attribute); } |
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| 160 | bool operator!=(MatrixType t) const |
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| 161 | { return (attribute != t.attribute); } |
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| 162 | bool operator!() const { return (attribute & Valid) == 0; } |
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| 163 | MatrixType i() const; // type of inverse |
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| 164 | MatrixType t() const; // type of transpose |
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| 165 | MatrixType AddEqualEl() const // Add constant to matrix |
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| 166 | { return MatrixType(attribute & (Valid + Symmetric)); } |
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| 167 | MatrixType MultRHS() const; // type for rhs of multiply |
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| 168 | MatrixType sub() const // type of submatrix |
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| 169 | { return MatrixType(attribute & Valid); } |
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| 170 | MatrixType ssub() const // type of sym submatrix |
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| 171 | { return MatrixType(attribute); } // not for selection matrix |
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| 172 | GeneralMatrix* New() const; // new matrix of given type |
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| 173 | GeneralMatrix* New(int,int,BaseMatrix*) const; |
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| 174 | // new matrix of given type |
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| 175 | const char* Value() const; // to print type |
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| 176 | friend bool Rectangular(MatrixType a, MatrixType b, MatrixType c); |
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| 177 | friend bool Compare(const MatrixType&, MatrixType&); |
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| 178 | // compare and check conv. |
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| 179 | bool IsBand() const { return (attribute & Band) != 0; } |
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| 180 | bool IsDiagonal() const { return (attribute & Diagonal) != 0; } |
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| 181 | bool IsSymmetric() const { return (attribute & Symmetric) != 0; } |
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| 182 | bool CannotConvert() const { return (attribute & LUDeco) != 0; } |
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| 183 | // used by operator== |
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| 184 | FREE_CHECK(MatrixType) |
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| 185 | }; |
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| 186 | |
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| 187 | |
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| 188 | // *********************** class MatrixBandWidth ***********************/ |
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| 189 | |
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| 190 | class MatrixBandWidth |
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| 191 | { |
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| 192 | public: |
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| 193 | int lower; |
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| 194 | int upper; |
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| 195 | MatrixBandWidth(const int l, const int u) : lower(l), upper (u) {} |
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| 196 | MatrixBandWidth(const int i) : lower(i), upper(i) {} |
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| 197 | MatrixBandWidth operator+(const MatrixBandWidth&) const; |
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| 198 | MatrixBandWidth operator*(const MatrixBandWidth&) const; |
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| 199 | MatrixBandWidth minimum(const MatrixBandWidth&) const; |
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| 200 | MatrixBandWidth t() const { return MatrixBandWidth(upper,lower); } |
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| 201 | bool operator==(const MatrixBandWidth& bw) const |
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| 202 | { return (lower == bw.lower) && (upper == bw.upper); } |
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| 203 | bool operator!=(const MatrixBandWidth& bw) const { return !operator==(bw); } |
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| 204 | int Upper() const { return upper; } |
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| 205 | int Lower() const { return lower; } |
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| 206 | FREE_CHECK(MatrixBandWidth) |
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| 207 | }; |
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| 208 | |
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| 209 | |
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| 210 | // ********************* Array length specifier ************************/ |
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| 211 | |
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| 212 | // This class is introduced to avoid constructors such as |
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| 213 | // ColumnVector(int) |
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| 214 | // being used for conversions |
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| 215 | |
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| 216 | class ArrayLengthSpecifier |
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| 217 | { |
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| 218 | int value; |
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| 219 | public: |
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| 220 | int Value() const { return value; } |
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| 221 | ArrayLengthSpecifier(int l) : value(l) {} |
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| 222 | }; |
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| 223 | |
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| 224 | // ************************* Matrix routines ***************************/ |
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| 225 | |
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| 226 | |
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| 227 | class MatrixRowCol; // defined later |
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| 228 | class MatrixRow; |
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| 229 | class MatrixCol; |
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| 230 | class MatrixColX; |
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| 231 | |
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| 232 | class GeneralMatrix; // defined later |
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| 233 | class AddedMatrix; |
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| 234 | class MultipliedMatrix; |
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| 235 | class SubtractedMatrix; |
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| 236 | class SPMatrix; |
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| 237 | class KPMatrix; |
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| 238 | class ConcatenatedMatrix; |
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| 239 | class StackedMatrix; |
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| 240 | class SolvedMatrix; |
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| 241 | class ShiftedMatrix; |
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| 242 | class NegShiftedMatrix; |
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| 243 | class ScaledMatrix; |
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| 244 | class TransposedMatrix; |
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| 245 | class ReversedMatrix; |
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| 246 | class NegatedMatrix; |
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| 247 | class InvertedMatrix; |
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| 248 | class RowedMatrix; |
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| 249 | class ColedMatrix; |
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| 250 | class DiagedMatrix; |
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| 251 | class MatedMatrix; |
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| 252 | class GetSubMatrix; |
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| 253 | class ReturnMatrixX; |
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| 254 | class Matrix; |
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| 255 | class nricMatrix; |
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| 256 | class RowVector; |
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| 257 | class ColumnVector; |
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| 258 | class SymmetricMatrix; |
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| 259 | class UpperTriangularMatrix; |
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| 260 | class LowerTriangularMatrix; |
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| 261 | class DiagonalMatrix; |
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| 262 | class CroutMatrix; |
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| 263 | class BandMatrix; |
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| 264 | class LowerBandMatrix; |
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| 265 | class UpperBandMatrix; |
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| 266 | class SymmetricBandMatrix; |
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| 267 | class LinearEquationSolver; |
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| 268 | class GenericMatrix; |
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| 269 | |
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| 270 | |
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| 271 | #define MatrixTypeUnSp 0 |
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| 272 | //static MatrixType MatrixTypeUnSp(MatrixType::US); |
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| 273 | // // AT&T needs this |
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| 274 | |
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| 275 | class BaseMatrix : public Janitor // base of all matrix classes |
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| 276 | { |
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| 277 | protected: |
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| 278 | virtual int search(const BaseMatrix*) const = 0; |
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| 279 | // count number of times matrix |
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| 280 | // is referred to |
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| 281 | |
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| 282 | public: |
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| 283 | virtual GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp) = 0; |
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| 284 | // evaluate temporary |
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| 285 | // for old version of G++ |
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| 286 | // virtual GeneralMatrix* Evaluate(MatrixType mt) = 0; |
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| 287 | // GeneralMatrix* Evaluate() { return Evaluate(MatrixTypeUnSp); } |
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| 288 | #ifndef TEMPS_DESTROYED_QUICKLY |
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| 289 | AddedMatrix operator+(const BaseMatrix&) const; // results of operations |
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| 290 | MultipliedMatrix operator*(const BaseMatrix&) const; |
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| 291 | SubtractedMatrix operator-(const BaseMatrix&) const; |
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| 292 | ConcatenatedMatrix operator|(const BaseMatrix&) const; |
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| 293 | StackedMatrix operator&(const BaseMatrix&) const; |
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| 294 | ShiftedMatrix operator+(Real) const; |
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| 295 | ScaledMatrix operator*(Real) const; |
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| 296 | ScaledMatrix operator/(Real) const; |
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| 297 | ShiftedMatrix operator-(Real) const; |
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| 298 | TransposedMatrix t() const; |
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| 299 | // TransposedMatrix t; |
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| 300 | NegatedMatrix operator-() const; // change sign of elements |
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| 301 | ReversedMatrix Reverse() const; |
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| 302 | InvertedMatrix i() const; |
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| 303 | // InvertedMatrix i; |
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| 304 | RowedMatrix AsRow() const; |
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| 305 | ColedMatrix AsColumn() const; |
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| 306 | DiagedMatrix AsDiagonal() const; |
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| 307 | MatedMatrix AsMatrix(int,int) const; |
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| 308 | GetSubMatrix SubMatrix(int,int,int,int) const; |
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| 309 | GetSubMatrix SymSubMatrix(int,int) const; |
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| 310 | GetSubMatrix Row(int) const; |
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| 311 | GetSubMatrix Rows(int,int) const; |
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| 312 | GetSubMatrix Column(int) const; |
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| 313 | GetSubMatrix Columns(int,int) const; |
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| 314 | #else |
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| 315 | AddedMatrix& operator+(const BaseMatrix&) const; // results of operations |
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| 316 | MultipliedMatrix& operator*(const BaseMatrix&) const; |
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| 317 | SubtractedMatrix& operator-(const BaseMatrix&) const; |
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| 318 | ConcatenatedMatrix& operator|(const BaseMatrix&) const; |
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| 319 | StackedMatrix& operator&(const BaseMatrix&) const; |
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| 320 | ShiftedMatrix& operator+(Real) const; |
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| 321 | ScaledMatrix& operator*(Real) const; |
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| 322 | ScaledMatrix& operator/(Real) const; |
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| 323 | ShiftedMatrix& operator-(Real) const; |
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| 324 | TransposedMatrix& t() const; |
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| 325 | // TransposedMatrix& t; |
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| 326 | NegatedMatrix& operator-() const; // change sign of elements |
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| 327 | ReversedMatrix& Reverse() const; |
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| 328 | InvertedMatrix& i() const; |
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| 329 | // InvertedMatrix& i; |
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| 330 | RowedMatrix& AsRow() const; |
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| 331 | ColedMatrix& AsColumn() const; |
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| 332 | DiagedMatrix& AsDiagonal() const; |
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| 333 | MatedMatrix& AsMatrix(int,int) const; |
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| 334 | GetSubMatrix& SubMatrix(int,int,int,int) const; |
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| 335 | GetSubMatrix& SymSubMatrix(int,int) const; |
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| 336 | GetSubMatrix& Row(int) const; |
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| 337 | GetSubMatrix& Rows(int,int) const; |
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| 338 | GetSubMatrix& Column(int) const; |
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| 339 | GetSubMatrix& Columns(int,int) const; |
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| 340 | #endif |
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| 341 | Real AsScalar() const; // conversion of 1 x 1 matrix |
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| 342 | virtual LogAndSign LogDeterminant() const; |
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| 343 | Real Determinant() const; |
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| 344 | virtual Real SumSquare() const; |
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| 345 | Real NormFrobenius() const; |
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| 346 | virtual Real SumAbsoluteValue() const; |
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| 347 | virtual Real Sum() const; |
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| 348 | virtual Real MaximumAbsoluteValue() const; |
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| 349 | virtual Real MaximumAbsoluteValue1(int& i) const; |
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| 350 | virtual Real MaximumAbsoluteValue2(int& i, int& j) const; |
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| 351 | virtual Real MinimumAbsoluteValue() const; |
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| 352 | virtual Real MinimumAbsoluteValue1(int& i) const; |
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| 353 | virtual Real MinimumAbsoluteValue2(int& i, int& j) const; |
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| 354 | virtual Real Maximum() const; |
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| 355 | virtual Real Maximum1(int& i) const; |
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| 356 | virtual Real Maximum2(int& i, int& j) const; |
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| 357 | virtual Real Minimum() const; |
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| 358 | virtual Real Minimum1(int& i) const; |
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| 359 | virtual Real Minimum2(int& i, int& j) const; |
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| 360 | virtual Real Trace() const; |
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| 361 | Real Norm1() const; |
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| 362 | Real NormInfinity() const; |
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| 363 | virtual MatrixBandWidth BandWidth() const; // bandwidths of band matrix |
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| 364 | virtual void CleanUp() {} // to clear store |
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| 365 | void IEQND() const; // called by ineq. ops |
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| 366 | // virtual ReturnMatrix Reverse() const; // reverse order of elements |
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| 367 | |
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| 368 | |
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| 369 | //protected: |
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| 370 | // BaseMatrix() : t(this), i(this) {} |
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| 371 | |
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| 372 | friend class GeneralMatrix; |
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| 373 | friend class Matrix; |
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| 374 | friend class nricMatrix; |
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| 375 | friend class RowVector; |
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| 376 | friend class ColumnVector; |
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| 377 | friend class SymmetricMatrix; |
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| 378 | friend class UpperTriangularMatrix; |
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| 379 | friend class LowerTriangularMatrix; |
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| 380 | friend class DiagonalMatrix; |
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| 381 | friend class CroutMatrix; |
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| 382 | friend class BandMatrix; |
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| 383 | friend class LowerBandMatrix; |
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| 384 | friend class UpperBandMatrix; |
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| 385 | friend class SymmetricBandMatrix; |
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| 386 | friend class AddedMatrix; |
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| 387 | friend class MultipliedMatrix; |
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| 388 | friend class SubtractedMatrix; |
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| 389 | friend class SPMatrix; |
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| 390 | friend class KPMatrix; |
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| 391 | friend class ConcatenatedMatrix; |
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| 392 | friend class StackedMatrix; |
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| 393 | friend class SolvedMatrix; |
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| 394 | friend class ShiftedMatrix; |
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| 395 | friend class NegShiftedMatrix; |
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| 396 | friend class ScaledMatrix; |
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| 397 | friend class TransposedMatrix; |
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| 398 | friend class ReversedMatrix; |
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| 399 | friend class NegatedMatrix; |
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| 400 | friend class InvertedMatrix; |
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| 401 | friend class RowedMatrix; |
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| 402 | friend class ColedMatrix; |
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| 403 | friend class DiagedMatrix; |
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| 404 | friend class MatedMatrix; |
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| 405 | friend class GetSubMatrix; |
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| 406 | friend class ReturnMatrixX; |
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| 407 | friend class LinearEquationSolver; |
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| 408 | friend class GenericMatrix; |
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| 409 | NEW_DELETE(BaseMatrix) |
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| 410 | }; |
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| 411 | |
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| 412 | |
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| 413 | // ***************************** working classes **************************/ |
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| 414 | |
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| 415 | class GeneralMatrix : public BaseMatrix // declarable matrix types |
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| 416 | { |
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| 417 | virtual GeneralMatrix* Image() const; // copy of matrix |
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| 418 | protected: |
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| 419 | int tag; // shows whether can reuse |
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| 420 | int nrows, ncols; // dimensions |
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| 421 | int storage; // total store required |
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| 422 | Real* store; // point to store (0=not set) |
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| 423 | GeneralMatrix(); // initialise with no store |
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| 424 | GeneralMatrix(ArrayLengthSpecifier); // constructor getting store |
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| 425 | void Add(GeneralMatrix*, Real); // sum of GM and Real |
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| 426 | void Add(Real); // add Real to this |
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| 427 | void NegAdd(GeneralMatrix*, Real); // Real - GM |
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| 428 | void NegAdd(Real); // this = this - Real |
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| 429 | void Multiply(GeneralMatrix*, Real); // product of GM and Real |
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| 430 | void Multiply(Real); // multiply this by Real |
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| 431 | void Negate(GeneralMatrix*); // change sign |
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| 432 | void Negate(); // change sign |
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| 433 | void ReverseElements(); // internal reverse of elements |
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| 434 | void ReverseElements(GeneralMatrix*); // reverse order of elements |
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| 435 | void operator=(Real); // set matrix to constant |
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| 436 | Real* GetStore(); // get store or copy |
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| 437 | GeneralMatrix* BorrowStore(GeneralMatrix*, MatrixType); |
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| 438 | // temporarily access store |
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| 439 | void GetMatrix(const GeneralMatrix*); // used by = and initialise |
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| 440 | void Eq(const BaseMatrix&, MatrixType); // used by = |
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| 441 | void Eq(const BaseMatrix&, MatrixType, bool);// used by << |
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| 442 | void Eq2(const BaseMatrix&, MatrixType); // cut down version of Eq |
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| 443 | int search(const BaseMatrix*) const; |
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| 444 | virtual GeneralMatrix* Transpose(TransposedMatrix*, MatrixType); |
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| 445 | void CheckConversion(const BaseMatrix&); // check conversion OK |
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| 446 | void ReSize(int, int, int); // change dimensions |
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| 447 | virtual short SimpleAddOK(const GeneralMatrix* gm) { return 0; } |
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| 448 | // see bandmat.cpp for explanation |
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| 449 | public: |
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| 450 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
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| 451 | virtual MatrixType Type() const = 0; // type of a matrix |
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| 452 | int Nrows() const { return nrows; } // get dimensions |
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| 453 | int Ncols() const { return ncols; } |
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| 454 | int Storage() const { return storage; } |
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| 455 | Real* Store() const { return store; } |
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| 456 | virtual ~GeneralMatrix(); // delete store if set |
|---|
| 457 | void tDelete(); // delete if tag permits |
|---|
| 458 | bool reuse(); // true if tag allows reuse |
|---|
| 459 | void Protect() { tag=-1; } // cannot delete or reuse |
|---|
| 460 | int Tag() const { return tag; } |
|---|
| 461 | bool IsZero() const; // test matrix has all zeros |
|---|
| 462 | void Release() { tag=1; } // del store after next use |
|---|
| 463 | void Release(int t) { tag=t; } // del store after t accesses |
|---|
| 464 | void ReleaseAndDelete() { tag=0; } // delete matrix after use |
|---|
| 465 | void operator<<(const Real*); // assignment from an array |
|---|
| 466 | void operator<<(const BaseMatrix& X) |
|---|
| 467 | { Eq(X,this->Type(),true); } // = without checking type |
|---|
| 468 | void Inject(const GeneralMatrix&); // copy stored els only |
|---|
| 469 | void operator+=(const BaseMatrix&); |
|---|
| 470 | void operator-=(const BaseMatrix&); |
|---|
| 471 | void operator*=(const BaseMatrix&); |
|---|
| 472 | void operator|=(const BaseMatrix&); |
|---|
| 473 | void operator&=(const BaseMatrix&); |
|---|
| 474 | void operator+=(Real); |
|---|
| 475 | void operator-=(Real r) { operator+=(-r); } |
|---|
| 476 | void operator*=(Real); |
|---|
| 477 | void operator/=(Real r) { operator*=(1.0/r); } |
|---|
| 478 | virtual GeneralMatrix* MakeSolver(); // for solving |
|---|
| 479 | virtual void Solver(MatrixColX&, const MatrixColX&) {} |
|---|
| 480 | virtual void GetRow(MatrixRowCol&) = 0; // Get matrix row |
|---|
| 481 | virtual void RestoreRow(MatrixRowCol&) {} // Restore matrix row |
|---|
| 482 | virtual void NextRow(MatrixRowCol&); // Go to next row |
|---|
| 483 | virtual void GetCol(MatrixRowCol&) = 0; // Get matrix col |
|---|
| 484 | virtual void GetCol(MatrixColX&) = 0; // Get matrix col |
|---|
| 485 | virtual void RestoreCol(MatrixRowCol&) {} // Restore matrix col |
|---|
| 486 | virtual void RestoreCol(MatrixColX&) {} // Restore matrix col |
|---|
| 487 | virtual void NextCol(MatrixRowCol&); // Go to next col |
|---|
| 488 | virtual void NextCol(MatrixColX&); // Go to next col |
|---|
| 489 | Real SumSquare() const; |
|---|
| 490 | Real SumAbsoluteValue() const; |
|---|
| 491 | Real Sum() const; |
|---|
| 492 | Real MaximumAbsoluteValue1(int& i) const; |
|---|
| 493 | Real MinimumAbsoluteValue1(int& i) const; |
|---|
| 494 | Real Maximum1(int& i) const; |
|---|
| 495 | Real Minimum1(int& i) const; |
|---|
| 496 | Real MaximumAbsoluteValue() const; |
|---|
| 497 | Real MaximumAbsoluteValue2(int& i, int& j) const; |
|---|
| 498 | Real MinimumAbsoluteValue() const; |
|---|
| 499 | Real MinimumAbsoluteValue2(int& i, int& j) const; |
|---|
| 500 | Real Maximum() const; |
|---|
| 501 | Real Maximum2(int& i, int& j) const; |
|---|
| 502 | Real Minimum() const; |
|---|
| 503 | Real Minimum2(int& i, int& j) const; |
|---|
| 504 | LogAndSign LogDeterminant() const; |
|---|
| 505 | virtual bool IsEqual(const GeneralMatrix&) const; |
|---|
| 506 | // same type, same values |
|---|
| 507 | void CheckStore() const; // check store is non-zero |
|---|
| 508 | virtual void SetParameters(const GeneralMatrix*) {} |
|---|
| 509 | // set parameters in GetMatrix |
|---|
| 510 | operator ReturnMatrix() const; // for building a ReturnMatrix |
|---|
| 511 | ReturnMatrix ForReturn() const; |
|---|
| 512 | virtual bool SameStorageType(const GeneralMatrix& A) const; |
|---|
| 513 | virtual void ReSizeForAdd(const GeneralMatrix& A, const GeneralMatrix& B); |
|---|
| 514 | virtual void ReSizeForSP(const GeneralMatrix& A, const GeneralMatrix& B); |
|---|
| 515 | virtual void ReSize(const GeneralMatrix& A); |
|---|
| 516 | MatrixInput operator<<(Real); // for loading a list |
|---|
| 517 | MatrixInput operator<<(int f); |
|---|
| 518 | // ReturnMatrix Reverse() const; // reverse order of elements |
|---|
| 519 | void CleanUp(); // to clear store |
|---|
| 520 | |
|---|
| 521 | friend class Matrix; |
|---|
| 522 | friend class nricMatrix; |
|---|
| 523 | friend class SymmetricMatrix; |
|---|
| 524 | friend class UpperTriangularMatrix; |
|---|
| 525 | friend class LowerTriangularMatrix; |
|---|
| 526 | friend class DiagonalMatrix; |
|---|
| 527 | friend class CroutMatrix; |
|---|
| 528 | friend class RowVector; |
|---|
| 529 | friend class ColumnVector; |
|---|
| 530 | friend class BandMatrix; |
|---|
| 531 | friend class LowerBandMatrix; |
|---|
| 532 | friend class UpperBandMatrix; |
|---|
| 533 | friend class SymmetricBandMatrix; |
|---|
| 534 | friend class BaseMatrix; |
|---|
| 535 | friend class AddedMatrix; |
|---|
| 536 | friend class MultipliedMatrix; |
|---|
| 537 | friend class SubtractedMatrix; |
|---|
| 538 | friend class SPMatrix; |
|---|
| 539 | friend class KPMatrix; |
|---|
| 540 | friend class ConcatenatedMatrix; |
|---|
| 541 | friend class StackedMatrix; |
|---|
| 542 | friend class SolvedMatrix; |
|---|
| 543 | friend class ShiftedMatrix; |
|---|
| 544 | friend class NegShiftedMatrix; |
|---|
| 545 | friend class ScaledMatrix; |
|---|
| 546 | friend class TransposedMatrix; |
|---|
| 547 | friend class ReversedMatrix; |
|---|
| 548 | friend class NegatedMatrix; |
|---|
| 549 | friend class InvertedMatrix; |
|---|
| 550 | friend class RowedMatrix; |
|---|
| 551 | friend class ColedMatrix; |
|---|
| 552 | friend class DiagedMatrix; |
|---|
| 553 | friend class MatedMatrix; |
|---|
| 554 | friend class GetSubMatrix; |
|---|
| 555 | friend class ReturnMatrixX; |
|---|
| 556 | friend class LinearEquationSolver; |
|---|
| 557 | friend class GenericMatrix; |
|---|
| 558 | NEW_DELETE(GeneralMatrix) |
|---|
| 559 | }; |
|---|
| 560 | |
|---|
| 561 | |
|---|
| 562 | |
|---|
| 563 | class Matrix : public GeneralMatrix // usual rectangular matrix |
|---|
| 564 | { |
|---|
| 565 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 566 | public: |
|---|
| 567 | Matrix() {} |
|---|
| 568 | ~Matrix() {} |
|---|
| 569 | Matrix(int, int); // standard declaration |
|---|
| 570 | Matrix(const BaseMatrix&); // evaluate BaseMatrix |
|---|
| 571 | void operator=(const BaseMatrix&); |
|---|
| 572 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 573 | void operator=(const Matrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 574 | MatrixType Type() const; |
|---|
| 575 | Real& operator()(int, int); // access element |
|---|
| 576 | Real& element(int, int); // access element |
|---|
| 577 | Real operator()(int, int) const; // access element |
|---|
| 578 | Real element(int, int) const; // access element |
|---|
| 579 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 580 | Real* operator[](int m) { return store+m*ncols; } |
|---|
| 581 | const Real* operator[](int m) const { return store+m*ncols; } |
|---|
| 582 | #endif |
|---|
| 583 | Matrix(const Matrix& gm) { GetMatrix(&gm); } |
|---|
| 584 | GeneralMatrix* MakeSolver(); |
|---|
| 585 | Real Trace() const; |
|---|
| 586 | void GetRow(MatrixRowCol&); |
|---|
| 587 | void GetCol(MatrixRowCol&); |
|---|
| 588 | void GetCol(MatrixColX&); |
|---|
| 589 | void RestoreCol(MatrixRowCol&); |
|---|
| 590 | void RestoreCol(MatrixColX&); |
|---|
| 591 | void NextRow(MatrixRowCol&); |
|---|
| 592 | void NextCol(MatrixRowCol&); |
|---|
| 593 | void NextCol(MatrixColX&); |
|---|
| 594 | virtual void ReSize(int,int); // change dimensions |
|---|
| 595 | // virtual so we will catch it being used in a vector called as a matrix |
|---|
| 596 | void ReSize(const GeneralMatrix& A); |
|---|
| 597 | Real MaximumAbsoluteValue2(int& i, int& j) const; |
|---|
| 598 | Real MinimumAbsoluteValue2(int& i, int& j) const; |
|---|
| 599 | Real Maximum2(int& i, int& j) const; |
|---|
| 600 | Real Minimum2(int& i, int& j) const; |
|---|
| 601 | friend Real DotProduct(const Matrix& A, const Matrix& B); |
|---|
| 602 | NEW_DELETE(Matrix) |
|---|
| 603 | }; |
|---|
| 604 | |
|---|
| 605 | class nricMatrix : public Matrix // for use with Numerical |
|---|
| 606 | // Recipes in C |
|---|
| 607 | { |
|---|
| 608 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 609 | Real** row_pointer; // points to rows |
|---|
| 610 | void MakeRowPointer(); // build rowpointer |
|---|
| 611 | void DeleteRowPointer(); |
|---|
| 612 | public: |
|---|
| 613 | nricMatrix() {} |
|---|
| 614 | nricMatrix(int m, int n) // standard declaration |
|---|
| 615 | : Matrix(m,n) { MakeRowPointer(); } |
|---|
| 616 | nricMatrix(const BaseMatrix& bm) // evaluate BaseMatrix |
|---|
| 617 | : Matrix(bm) { MakeRowPointer(); } |
|---|
| 618 | void operator=(const BaseMatrix& bm) |
|---|
| 619 | { DeleteRowPointer(); Matrix::operator=(bm); MakeRowPointer(); } |
|---|
| 620 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 621 | void operator=(const nricMatrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 622 | void operator<<(const BaseMatrix& X) |
|---|
| 623 | { DeleteRowPointer(); Eq(X,this->Type(),true); MakeRowPointer(); } |
|---|
| 624 | nricMatrix(const nricMatrix& gm) { GetMatrix(&gm); MakeRowPointer(); } |
|---|
| 625 | void ReSize(int m, int n) // change dimensions |
|---|
| 626 | { DeleteRowPointer(); Matrix::ReSize(m,n); MakeRowPointer(); } |
|---|
| 627 | void ReSize(const GeneralMatrix& A); |
|---|
| 628 | ~nricMatrix() { DeleteRowPointer(); } |
|---|
| 629 | Real** nric() const { CheckStore(); return row_pointer-1; } |
|---|
| 630 | void CleanUp(); // to clear store |
|---|
| 631 | NEW_DELETE(nricMatrix) |
|---|
| 632 | }; |
|---|
| 633 | |
|---|
| 634 | class SymmetricMatrix : public GeneralMatrix |
|---|
| 635 | { |
|---|
| 636 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 637 | public: |
|---|
| 638 | SymmetricMatrix() {} |
|---|
| 639 | ~SymmetricMatrix() {} |
|---|
| 640 | SymmetricMatrix(ArrayLengthSpecifier); |
|---|
| 641 | SymmetricMatrix(const BaseMatrix&); |
|---|
| 642 | void operator=(const BaseMatrix&); |
|---|
| 643 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 644 | void operator=(const SymmetricMatrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 645 | Real& operator()(int, int); // access element |
|---|
| 646 | Real& element(int, int); // access element |
|---|
| 647 | Real operator()(int, int) const; // access element |
|---|
| 648 | Real element(int, int) const; // access element |
|---|
| 649 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 650 | Real* operator[](int m) { return store+(m*(m+1))/2; } |
|---|
| 651 | const Real* operator[](int m) const { return store+(m*(m+1))/2; } |
|---|
| 652 | #endif |
|---|
| 653 | MatrixType Type() const; |
|---|
| 654 | SymmetricMatrix(const SymmetricMatrix& gm) { GetMatrix(&gm); } |
|---|
| 655 | Real SumSquare() const; |
|---|
| 656 | Real SumAbsoluteValue() const; |
|---|
| 657 | Real Sum() const; |
|---|
| 658 | Real Trace() const; |
|---|
| 659 | void GetRow(MatrixRowCol&); |
|---|
| 660 | void GetCol(MatrixRowCol&); |
|---|
| 661 | void GetCol(MatrixColX&); |
|---|
| 662 | void RestoreCol(MatrixRowCol&) {} |
|---|
| 663 | void RestoreCol(MatrixColX&); |
|---|
| 664 | GeneralMatrix* Transpose(TransposedMatrix*, MatrixType); |
|---|
| 665 | void ReSize(int); // change dimensions |
|---|
| 666 | void ReSize(const GeneralMatrix& A); |
|---|
| 667 | NEW_DELETE(SymmetricMatrix) |
|---|
| 668 | }; |
|---|
| 669 | |
|---|
| 670 | class UpperTriangularMatrix : public GeneralMatrix |
|---|
| 671 | { |
|---|
| 672 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 673 | public: |
|---|
| 674 | UpperTriangularMatrix() {} |
|---|
| 675 | ~UpperTriangularMatrix() {} |
|---|
| 676 | UpperTriangularMatrix(ArrayLengthSpecifier); |
|---|
| 677 | void operator=(const BaseMatrix&); |
|---|
| 678 | void operator=(const UpperTriangularMatrix& m) |
|---|
| 679 | { operator=((const BaseMatrix&)m); } |
|---|
| 680 | UpperTriangularMatrix(const BaseMatrix&); |
|---|
| 681 | UpperTriangularMatrix(const UpperTriangularMatrix& gm) { GetMatrix(&gm); } |
|---|
| 682 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 683 | Real& operator()(int, int); // access element |
|---|
| 684 | Real& element(int, int); // access element |
|---|
| 685 | Real operator()(int, int) const; // access element |
|---|
| 686 | Real element(int, int) const; // access element |
|---|
| 687 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 688 | Real* operator[](int m) { return store+m*ncols-(m*(m+1))/2; } |
|---|
| 689 | const Real* operator[](int m) const { return store+m*ncols-(m*(m+1))/2; } |
|---|
| 690 | #endif |
|---|
| 691 | MatrixType Type() const; |
|---|
| 692 | GeneralMatrix* MakeSolver() { return this; } // for solving |
|---|
| 693 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 694 | LogAndSign LogDeterminant() const; |
|---|
| 695 | Real Trace() const; |
|---|
| 696 | void GetRow(MatrixRowCol&); |
|---|
| 697 | void GetCol(MatrixRowCol&); |
|---|
| 698 | void GetCol(MatrixColX&); |
|---|
| 699 | void RestoreCol(MatrixRowCol&); |
|---|
| 700 | void RestoreCol(MatrixColX& c) { RestoreCol((MatrixRowCol&)c); } |
|---|
| 701 | void NextRow(MatrixRowCol&); |
|---|
| 702 | void ReSize(int); // change dimensions |
|---|
| 703 | void ReSize(const GeneralMatrix& A); |
|---|
| 704 | MatrixBandWidth BandWidth() const; |
|---|
| 705 | NEW_DELETE(UpperTriangularMatrix) |
|---|
| 706 | }; |
|---|
| 707 | |
|---|
| 708 | class LowerTriangularMatrix : public GeneralMatrix |
|---|
| 709 | { |
|---|
| 710 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 711 | public: |
|---|
| 712 | LowerTriangularMatrix() {} |
|---|
| 713 | ~LowerTriangularMatrix() {} |
|---|
| 714 | LowerTriangularMatrix(ArrayLengthSpecifier); |
|---|
| 715 | LowerTriangularMatrix(const LowerTriangularMatrix& gm) { GetMatrix(&gm); } |
|---|
| 716 | LowerTriangularMatrix(const BaseMatrix& M); |
|---|
| 717 | void operator=(const BaseMatrix&); |
|---|
| 718 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 719 | void operator=(const LowerTriangularMatrix& m) |
|---|
| 720 | { operator=((const BaseMatrix&)m); } |
|---|
| 721 | Real& operator()(int, int); // access element |
|---|
| 722 | Real& element(int, int); // access element |
|---|
| 723 | Real operator()(int, int) const; // access element |
|---|
| 724 | Real element(int, int) const; // access element |
|---|
| 725 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 726 | Real* operator[](int m) { return store+(m*(m+1))/2; } |
|---|
| 727 | const Real* operator[](int m) const { return store+(m*(m+1))/2; } |
|---|
| 728 | #endif |
|---|
| 729 | MatrixType Type() const; |
|---|
| 730 | GeneralMatrix* MakeSolver() { return this; } // for solving |
|---|
| 731 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 732 | LogAndSign LogDeterminant() const; |
|---|
| 733 | Real Trace() const; |
|---|
| 734 | void GetRow(MatrixRowCol&); |
|---|
| 735 | void GetCol(MatrixRowCol&); |
|---|
| 736 | void GetCol(MatrixColX&); |
|---|
| 737 | void RestoreCol(MatrixRowCol&); |
|---|
| 738 | void RestoreCol(MatrixColX& c) { RestoreCol((MatrixRowCol&)c); } |
|---|
| 739 | void NextRow(MatrixRowCol&); |
|---|
| 740 | void ReSize(int); // change dimensions |
|---|
| 741 | void ReSize(const GeneralMatrix& A); |
|---|
| 742 | MatrixBandWidth BandWidth() const; |
|---|
| 743 | NEW_DELETE(LowerTriangularMatrix) |
|---|
| 744 | }; |
|---|
| 745 | |
|---|
| 746 | class DiagonalMatrix : public GeneralMatrix |
|---|
| 747 | { |
|---|
| 748 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 749 | public: |
|---|
| 750 | DiagonalMatrix() {} |
|---|
| 751 | ~DiagonalMatrix() {} |
|---|
| 752 | DiagonalMatrix(ArrayLengthSpecifier); |
|---|
| 753 | DiagonalMatrix(const BaseMatrix&); |
|---|
| 754 | DiagonalMatrix(const DiagonalMatrix& gm) { GetMatrix(&gm); } |
|---|
| 755 | void operator=(const BaseMatrix&); |
|---|
| 756 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 757 | void operator=(const DiagonalMatrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 758 | Real& operator()(int, int); // access element |
|---|
| 759 | Real& operator()(int); // access element |
|---|
| 760 | Real operator()(int, int) const; // access element |
|---|
| 761 | Real operator()(int) const; |
|---|
| 762 | Real& element(int, int); // access element |
|---|
| 763 | Real& element(int); // access element |
|---|
| 764 | Real element(int, int) const; // access element |
|---|
| 765 | Real element(int) const; // access element |
|---|
| 766 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 767 | Real& operator[](int m) { return store[m]; } |
|---|
| 768 | const Real& operator[](int m) const { return store[m]; } |
|---|
| 769 | #endif |
|---|
| 770 | MatrixType Type() const; |
|---|
| 771 | |
|---|
| 772 | LogAndSign LogDeterminant() const; |
|---|
| 773 | Real Trace() const; |
|---|
| 774 | void GetRow(MatrixRowCol&); |
|---|
| 775 | void GetCol(MatrixRowCol&); |
|---|
| 776 | void GetCol(MatrixColX&); |
|---|
| 777 | void NextRow(MatrixRowCol&); |
|---|
| 778 | void NextCol(MatrixRowCol&); |
|---|
| 779 | void NextCol(MatrixColX&); |
|---|
| 780 | GeneralMatrix* MakeSolver() { return this; } // for solving |
|---|
| 781 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 782 | GeneralMatrix* Transpose(TransposedMatrix*, MatrixType); |
|---|
| 783 | void ReSize(int); // change dimensions |
|---|
| 784 | void ReSize(const GeneralMatrix& A); |
|---|
| 785 | Real* nric() const |
|---|
| 786 | { CheckStore(); return store-1; } // for use by NRIC |
|---|
| 787 | MatrixBandWidth BandWidth() const; |
|---|
| 788 | // ReturnMatrix Reverse() const; // reverse order of elements |
|---|
| 789 | NEW_DELETE(DiagonalMatrix) |
|---|
| 790 | }; |
|---|
| 791 | |
|---|
| 792 | class RowVector : public Matrix |
|---|
| 793 | { |
|---|
| 794 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 795 | public: |
|---|
| 796 | RowVector() { nrows = 1; } |
|---|
| 797 | ~RowVector() {} |
|---|
| 798 | RowVector(ArrayLengthSpecifier n) : Matrix(1,n.Value()) {} |
|---|
| 799 | RowVector(const BaseMatrix&); |
|---|
| 800 | RowVector(const RowVector& gm) { GetMatrix(&gm); } |
|---|
| 801 | void operator=(const BaseMatrix&); |
|---|
| 802 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 803 | void operator=(const RowVector& m) { operator=((const BaseMatrix&)m); } |
|---|
| 804 | Real& operator()(int); // access element |
|---|
| 805 | Real& element(int); // access element |
|---|
| 806 | Real operator()(int) const; // access element |
|---|
| 807 | Real element(int) const; // access element |
|---|
| 808 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 809 | Real& operator[](int m) { return store[m]; } |
|---|
| 810 | const Real& operator[](int m) const { return store[m]; } |
|---|
| 811 | #endif |
|---|
| 812 | MatrixType Type() const; |
|---|
| 813 | void GetCol(MatrixRowCol&); |
|---|
| 814 | void GetCol(MatrixColX&); |
|---|
| 815 | void NextCol(MatrixRowCol&); |
|---|
| 816 | void NextCol(MatrixColX&); |
|---|
| 817 | void RestoreCol(MatrixRowCol&) {} |
|---|
| 818 | void RestoreCol(MatrixColX& c); |
|---|
| 819 | GeneralMatrix* Transpose(TransposedMatrix*, MatrixType); |
|---|
| 820 | void ReSize(int); // change dimensions |
|---|
| 821 | void ReSize(int,int); // in case access is matrix |
|---|
| 822 | void ReSize(const GeneralMatrix& A); |
|---|
| 823 | Real* nric() const |
|---|
| 824 | { CheckStore(); return store-1; } // for use by NRIC |
|---|
| 825 | void CleanUp(); // to clear store |
|---|
| 826 | // friend ReturnMatrix GetMatrixRow(Matrix& A, int row); |
|---|
| 827 | NEW_DELETE(RowVector) |
|---|
| 828 | }; |
|---|
| 829 | |
|---|
| 830 | class ColumnVector : public Matrix |
|---|
| 831 | { |
|---|
| 832 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 833 | public: |
|---|
| 834 | ColumnVector() { ncols = 1; } |
|---|
| 835 | ~ColumnVector() {} |
|---|
| 836 | ColumnVector(ArrayLengthSpecifier n) : Matrix(n.Value(),1) {} |
|---|
| 837 | ColumnVector(const BaseMatrix&); |
|---|
| 838 | ColumnVector(const ColumnVector& gm) { GetMatrix(&gm); } |
|---|
| 839 | void operator=(const BaseMatrix&); |
|---|
| 840 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 841 | void operator=(const ColumnVector& m) { operator=((const BaseMatrix&)m); } |
|---|
| 842 | Real& operator()(int); // access element |
|---|
| 843 | Real& element(int); // access element |
|---|
| 844 | Real operator()(int) const; // access element |
|---|
| 845 | Real element(int) const; // access element |
|---|
| 846 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 847 | Real& operator[](int m) { return store[m]; } |
|---|
| 848 | const Real& operator[](int m) const { return store[m]; } |
|---|
| 849 | #endif |
|---|
| 850 | MatrixType Type() const; |
|---|
| 851 | GeneralMatrix* Transpose(TransposedMatrix*, MatrixType); |
|---|
| 852 | void ReSize(int); // change dimensions |
|---|
| 853 | void ReSize(int,int); // in case access is matrix |
|---|
| 854 | void ReSize(const GeneralMatrix& A); |
|---|
| 855 | Real* nric() const |
|---|
| 856 | { CheckStore(); return store-1; } // for use by NRIC |
|---|
| 857 | void CleanUp(); // to clear store |
|---|
| 858 | // ReturnMatrix Reverse() const; // reverse order of elements |
|---|
| 859 | NEW_DELETE(ColumnVector) |
|---|
| 860 | }; |
|---|
| 861 | |
|---|
| 862 | class CroutMatrix : public GeneralMatrix // for LU decomposition |
|---|
| 863 | { |
|---|
| 864 | int* indx; |
|---|
| 865 | bool d; |
|---|
| 866 | bool sing; |
|---|
| 867 | void ludcmp(); |
|---|
| 868 | public: |
|---|
| 869 | CroutMatrix(const BaseMatrix&); |
|---|
| 870 | MatrixType Type() const; |
|---|
| 871 | void lubksb(Real*, int=0); |
|---|
| 872 | ~CroutMatrix(); |
|---|
| 873 | GeneralMatrix* MakeSolver() { return this; } // for solving |
|---|
| 874 | LogAndSign LogDeterminant() const; |
|---|
| 875 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 876 | void GetRow(MatrixRowCol&); |
|---|
| 877 | void GetCol(MatrixRowCol&); |
|---|
| 878 | void GetCol(MatrixColX& c) { GetCol((MatrixRowCol&)c); } |
|---|
| 879 | void operator=(const BaseMatrix&); |
|---|
| 880 | void operator=(const CroutMatrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 881 | void CleanUp(); // to clear store |
|---|
| 882 | bool IsEqual(const GeneralMatrix&) const; |
|---|
| 883 | bool IsSingular() const { return sing; } |
|---|
| 884 | NEW_DELETE(CroutMatrix) |
|---|
| 885 | }; |
|---|
| 886 | |
|---|
| 887 | // ***************************** band matrices ***************************/ |
|---|
| 888 | |
|---|
| 889 | class BandMatrix : public GeneralMatrix // band matrix |
|---|
| 890 | { |
|---|
| 891 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 892 | protected: |
|---|
| 893 | void CornerClear() const; // set unused elements to zero |
|---|
| 894 | short SimpleAddOK(const GeneralMatrix* gm); |
|---|
| 895 | public: |
|---|
| 896 | int lower, upper; // band widths |
|---|
| 897 | BandMatrix() { lower=0; upper=0; CornerClear(); } |
|---|
| 898 | ~BandMatrix() {} |
|---|
| 899 | BandMatrix(int n,int lb,int ub) { ReSize(n,lb,ub); CornerClear(); } |
|---|
| 900 | // standard declaration |
|---|
| 901 | BandMatrix(const BaseMatrix&); // evaluate BaseMatrix |
|---|
| 902 | void operator=(const BaseMatrix&); |
|---|
| 903 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 904 | void operator=(const BandMatrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 905 | MatrixType Type() const; |
|---|
| 906 | Real& operator()(int, int); // access element |
|---|
| 907 | Real& element(int, int); // access element |
|---|
| 908 | Real operator()(int, int) const; // access element |
|---|
| 909 | Real element(int, int) const; // access element |
|---|
| 910 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 911 | Real* operator[](int m) { return store+(upper+lower)*m+lower; } |
|---|
| 912 | const Real* operator[](int m) const { return store+(upper+lower)*m+lower; } |
|---|
| 913 | #endif |
|---|
| 914 | BandMatrix(const BandMatrix& gm) { GetMatrix(&gm); } |
|---|
| 915 | LogAndSign LogDeterminant() const; |
|---|
| 916 | GeneralMatrix* MakeSolver(); |
|---|
| 917 | Real Trace() const; |
|---|
| 918 | Real SumSquare() const { CornerClear(); return GeneralMatrix::SumSquare(); } |
|---|
| 919 | Real SumAbsoluteValue() const |
|---|
| 920 | { CornerClear(); return GeneralMatrix::SumAbsoluteValue(); } |
|---|
| 921 | Real Sum() const |
|---|
| 922 | { CornerClear(); return GeneralMatrix::Sum(); } |
|---|
| 923 | Real MaximumAbsoluteValue() const |
|---|
| 924 | { CornerClear(); return GeneralMatrix::MaximumAbsoluteValue(); } |
|---|
| 925 | Real MinimumAbsoluteValue() const |
|---|
| 926 | { int i, j; return GeneralMatrix::MinimumAbsoluteValue2(i, j); } |
|---|
| 927 | Real Maximum() const { int i, j; return GeneralMatrix::Maximum2(i, j); } |
|---|
| 928 | Real Minimum() const { int i, j; return GeneralMatrix::Minimum2(i, j); } |
|---|
| 929 | void GetRow(MatrixRowCol&); |
|---|
| 930 | void GetCol(MatrixRowCol&); |
|---|
| 931 | void GetCol(MatrixColX&); |
|---|
| 932 | void RestoreCol(MatrixRowCol&); |
|---|
| 933 | void RestoreCol(MatrixColX& c) { RestoreCol((MatrixRowCol&)c); } |
|---|
| 934 | void NextRow(MatrixRowCol&); |
|---|
| 935 | virtual void ReSize(int, int, int); // change dimensions |
|---|
| 936 | void ReSize(const GeneralMatrix& A); |
|---|
| 937 | bool SameStorageType(const GeneralMatrix& A) const; |
|---|
| 938 | void ReSizeForAdd(const GeneralMatrix& A, const GeneralMatrix& B); |
|---|
| 939 | void ReSizeForSP(const GeneralMatrix& A, const GeneralMatrix& B); |
|---|
| 940 | MatrixBandWidth BandWidth() const; |
|---|
| 941 | void SetParameters(const GeneralMatrix*); |
|---|
| 942 | MatrixInput operator<<(Real); // will give error |
|---|
| 943 | MatrixInput operator<<(int f); |
|---|
| 944 | void operator<<(const Real* r); // will give error |
|---|
| 945 | // the next is included because Zortech and Borland |
|---|
| 946 | // cannot find the copy in GeneralMatrix |
|---|
| 947 | void operator<<(const BaseMatrix& X) { GeneralMatrix::operator<<(X); } |
|---|
| 948 | NEW_DELETE(BandMatrix) |
|---|
| 949 | }; |
|---|
| 950 | |
|---|
| 951 | class UpperBandMatrix : public BandMatrix // upper band matrix |
|---|
| 952 | { |
|---|
| 953 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 954 | public: |
|---|
| 955 | UpperBandMatrix() {} |
|---|
| 956 | ~UpperBandMatrix() {} |
|---|
| 957 | UpperBandMatrix(int n, int ubw) // standard declaration |
|---|
| 958 | : BandMatrix(n, 0, ubw) {} |
|---|
| 959 | UpperBandMatrix(const BaseMatrix&); // evaluate BaseMatrix |
|---|
| 960 | void operator=(const BaseMatrix&); |
|---|
| 961 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 962 | void operator=(const UpperBandMatrix& m) |
|---|
| 963 | { operator=((const BaseMatrix&)m); } |
|---|
| 964 | MatrixType Type() const; |
|---|
| 965 | UpperBandMatrix(const UpperBandMatrix& gm) { GetMatrix(&gm); } |
|---|
| 966 | GeneralMatrix* MakeSolver() { return this; } |
|---|
| 967 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 968 | LogAndSign LogDeterminant() const; |
|---|
| 969 | void ReSize(int, int, int); // change dimensions |
|---|
| 970 | void ReSize(int n,int ubw) // change dimensions |
|---|
| 971 | { BandMatrix::ReSize(n,0,ubw); } |
|---|
| 972 | void ReSize(const GeneralMatrix& A) { BandMatrix::ReSize(A); } |
|---|
| 973 | Real& operator()(int, int); |
|---|
| 974 | Real operator()(int, int) const; |
|---|
| 975 | Real& element(int, int); |
|---|
| 976 | Real element(int, int) const; |
|---|
| 977 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 978 | Real* operator[](int m) { return store+upper*m; } |
|---|
| 979 | const Real* operator[](int m) const { return store+upper*m; } |
|---|
| 980 | #endif |
|---|
| 981 | NEW_DELETE(UpperBandMatrix) |
|---|
| 982 | }; |
|---|
| 983 | |
|---|
| 984 | class LowerBandMatrix : public BandMatrix // upper band matrix |
|---|
| 985 | { |
|---|
| 986 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 987 | public: |
|---|
| 988 | LowerBandMatrix() {} |
|---|
| 989 | ~LowerBandMatrix() {} |
|---|
| 990 | LowerBandMatrix(int n, int lbw) // standard declaration |
|---|
| 991 | : BandMatrix(n, lbw, 0) {} |
|---|
| 992 | LowerBandMatrix(const BaseMatrix&); // evaluate BaseMatrix |
|---|
| 993 | void operator=(const BaseMatrix&); |
|---|
| 994 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 995 | void operator=(const LowerBandMatrix& m) |
|---|
| 996 | { operator=((const BaseMatrix&)m); } |
|---|
| 997 | MatrixType Type() const; |
|---|
| 998 | LowerBandMatrix(const LowerBandMatrix& gm) { GetMatrix(&gm); } |
|---|
| 999 | GeneralMatrix* MakeSolver() { return this; } |
|---|
| 1000 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 1001 | LogAndSign LogDeterminant() const; |
|---|
| 1002 | void ReSize(int, int, int); // change dimensions |
|---|
| 1003 | void ReSize(int n,int lbw) // change dimensions |
|---|
| 1004 | { BandMatrix::ReSize(n,lbw,0); } |
|---|
| 1005 | void ReSize(const GeneralMatrix& A) { BandMatrix::ReSize(A); } |
|---|
| 1006 | Real& operator()(int, int); |
|---|
| 1007 | Real operator()(int, int) const; |
|---|
| 1008 | Real& element(int, int); |
|---|
| 1009 | Real element(int, int) const; |
|---|
| 1010 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 1011 | Real* operator[](int m) { return store+lower*(m+1); } |
|---|
| 1012 | const Real* operator[](int m) const { return store+lower*(m+1); } |
|---|
| 1013 | #endif |
|---|
| 1014 | NEW_DELETE(LowerBandMatrix) |
|---|
| 1015 | }; |
|---|
| 1016 | |
|---|
| 1017 | class SymmetricBandMatrix : public GeneralMatrix |
|---|
| 1018 | { |
|---|
| 1019 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 1020 | void CornerClear() const; // set unused elements to zero |
|---|
| 1021 | short SimpleAddOK(const GeneralMatrix* gm); |
|---|
| 1022 | public: |
|---|
| 1023 | int lower; // lower band width |
|---|
| 1024 | SymmetricBandMatrix() { lower=0; CornerClear(); } |
|---|
| 1025 | ~SymmetricBandMatrix() {} |
|---|
| 1026 | SymmetricBandMatrix(int n, int lb) { ReSize(n,lb); CornerClear(); } |
|---|
| 1027 | SymmetricBandMatrix(const BaseMatrix&); |
|---|
| 1028 | void operator=(const BaseMatrix&); |
|---|
| 1029 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 1030 | void operator=(const SymmetricBandMatrix& m) |
|---|
| 1031 | { operator=((const BaseMatrix&)m); } |
|---|
| 1032 | Real& operator()(int, int); // access element |
|---|
| 1033 | Real& element(int, int); // access element |
|---|
| 1034 | Real operator()(int, int) const; // access element |
|---|
| 1035 | Real element(int, int) const; // access element |
|---|
| 1036 | #ifdef SETUP_C_SUBSCRIPTS |
|---|
| 1037 | Real* operator[](int m) { return store+lower*(m+1); } |
|---|
| 1038 | const Real* operator[](int m) const { return store+lower*(m+1); } |
|---|
| 1039 | #endif |
|---|
| 1040 | MatrixType Type() const; |
|---|
| 1041 | SymmetricBandMatrix(const SymmetricBandMatrix& gm) { GetMatrix(&gm); } |
|---|
| 1042 | GeneralMatrix* MakeSolver(); |
|---|
| 1043 | Real SumSquare() const; |
|---|
| 1044 | Real SumAbsoluteValue() const; |
|---|
| 1045 | Real Sum() const; |
|---|
| 1046 | Real MaximumAbsoluteValue() const |
|---|
| 1047 | { CornerClear(); return GeneralMatrix::MaximumAbsoluteValue(); } |
|---|
| 1048 | Real MinimumAbsoluteValue() const |
|---|
| 1049 | { int i, j; return GeneralMatrix::MinimumAbsoluteValue2(i, j); } |
|---|
| 1050 | Real Maximum() const { int i, j; return GeneralMatrix::Maximum2(i, j); } |
|---|
| 1051 | Real Minimum() const { int i, j; return GeneralMatrix::Minimum2(i, j); } |
|---|
| 1052 | Real Trace() const; |
|---|
| 1053 | LogAndSign LogDeterminant() const; |
|---|
| 1054 | void GetRow(MatrixRowCol&); |
|---|
| 1055 | void GetCol(MatrixRowCol&); |
|---|
| 1056 | void GetCol(MatrixColX&); |
|---|
| 1057 | void RestoreCol(MatrixRowCol&) {} |
|---|
| 1058 | void RestoreCol(MatrixColX&); |
|---|
| 1059 | GeneralMatrix* Transpose(TransposedMatrix*, MatrixType); |
|---|
| 1060 | void ReSize(int,int); // change dimensions |
|---|
| 1061 | void ReSize(const GeneralMatrix& A); |
|---|
| 1062 | bool SameStorageType(const GeneralMatrix& A) const; |
|---|
| 1063 | void ReSizeForAdd(const GeneralMatrix& A, const GeneralMatrix& B); |
|---|
| 1064 | void ReSizeForSP(const GeneralMatrix& A, const GeneralMatrix& B); |
|---|
| 1065 | MatrixBandWidth BandWidth() const; |
|---|
| 1066 | void SetParameters(const GeneralMatrix*); |
|---|
| 1067 | NEW_DELETE(SymmetricBandMatrix) |
|---|
| 1068 | }; |
|---|
| 1069 | |
|---|
| 1070 | class BandLUMatrix : public GeneralMatrix |
|---|
| 1071 | // for LU decomposition of band matrix |
|---|
| 1072 | { |
|---|
| 1073 | int* indx; |
|---|
| 1074 | bool d; |
|---|
| 1075 | bool sing; // true if singular |
|---|
| 1076 | Real* store2; |
|---|
| 1077 | int storage2; |
|---|
| 1078 | void ludcmp(); |
|---|
| 1079 | int m1,m2; // lower and upper |
|---|
| 1080 | public: |
|---|
| 1081 | BandLUMatrix(const BaseMatrix&); |
|---|
| 1082 | MatrixType Type() const; |
|---|
| 1083 | void lubksb(Real*, int=0); |
|---|
| 1084 | ~BandLUMatrix(); |
|---|
| 1085 | GeneralMatrix* MakeSolver() { return this; } // for solving |
|---|
| 1086 | LogAndSign LogDeterminant() const; |
|---|
| 1087 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 1088 | void GetRow(MatrixRowCol&); |
|---|
| 1089 | void GetCol(MatrixRowCol&); |
|---|
| 1090 | void GetCol(MatrixColX& c) { GetCol((MatrixRowCol&)c); } |
|---|
| 1091 | void operator=(const BaseMatrix&); |
|---|
| 1092 | void operator=(const BandLUMatrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 1093 | void CleanUp(); // to clear store |
|---|
| 1094 | bool IsEqual(const GeneralMatrix&) const; |
|---|
| 1095 | bool IsSingular() const { return sing; } |
|---|
| 1096 | NEW_DELETE(BandLUMatrix) |
|---|
| 1097 | }; |
|---|
| 1098 | |
|---|
| 1099 | // ************************** special matrices **************************** |
|---|
| 1100 | |
|---|
| 1101 | class IdentityMatrix : public GeneralMatrix |
|---|
| 1102 | { |
|---|
| 1103 | GeneralMatrix* Image() const; // copy of matrix |
|---|
| 1104 | public: |
|---|
| 1105 | IdentityMatrix() {} |
|---|
| 1106 | ~IdentityMatrix() {} |
|---|
| 1107 | IdentityMatrix(ArrayLengthSpecifier n) : GeneralMatrix(1) |
|---|
| 1108 | { nrows = ncols = n.Value(); *store = 1; } |
|---|
| 1109 | IdentityMatrix(const IdentityMatrix& gm) { GetMatrix(&gm); } |
|---|
| 1110 | IdentityMatrix(const BaseMatrix&); |
|---|
| 1111 | void operator=(const BaseMatrix&); |
|---|
| 1112 | void operator=(Real f) { GeneralMatrix::operator=(f); } |
|---|
| 1113 | MatrixType Type() const; |
|---|
| 1114 | |
|---|
| 1115 | LogAndSign LogDeterminant() const; |
|---|
| 1116 | Real Trace() const; |
|---|
| 1117 | Real SumSquare() const; |
|---|
| 1118 | Real SumAbsoluteValue() const; |
|---|
| 1119 | Real Sum() const { return Trace(); } |
|---|
| 1120 | void GetRow(MatrixRowCol&); |
|---|
| 1121 | void GetCol(MatrixRowCol&); |
|---|
| 1122 | void GetCol(MatrixColX&); |
|---|
| 1123 | void NextRow(MatrixRowCol&); |
|---|
| 1124 | void NextCol(MatrixRowCol&); |
|---|
| 1125 | void NextCol(MatrixColX&); |
|---|
| 1126 | GeneralMatrix* MakeSolver() { return this; } // for solving |
|---|
| 1127 | void Solver(MatrixColX&, const MatrixColX&); |
|---|
| 1128 | GeneralMatrix* Transpose(TransposedMatrix*, MatrixType); |
|---|
| 1129 | void ReSize(int n); |
|---|
| 1130 | void ReSize(const GeneralMatrix& A); |
|---|
| 1131 | MatrixBandWidth BandWidth() const; |
|---|
| 1132 | // ReturnMatrix Reverse() const; // reverse order of elements |
|---|
| 1133 | NEW_DELETE(IdentityMatrix) |
|---|
| 1134 | }; |
|---|
| 1135 | |
|---|
| 1136 | |
|---|
| 1137 | |
|---|
| 1138 | |
|---|
| 1139 | // ************************** GenericMatrix class ************************/ |
|---|
| 1140 | |
|---|
| 1141 | class GenericMatrix : public BaseMatrix |
|---|
| 1142 | { |
|---|
| 1143 | GeneralMatrix* gm; |
|---|
| 1144 | int search(const BaseMatrix* bm) const; |
|---|
| 1145 | friend class BaseMatrix; |
|---|
| 1146 | public: |
|---|
| 1147 | GenericMatrix() : gm(0) {} |
|---|
| 1148 | GenericMatrix(const BaseMatrix& bm) |
|---|
| 1149 | { gm = ((BaseMatrix&)bm).Evaluate(); gm = gm->Image(); } |
|---|
| 1150 | GenericMatrix(const GenericMatrix& bm) |
|---|
| 1151 | { gm = bm.gm->Image(); } |
|---|
| 1152 | void operator=(const GenericMatrix&); |
|---|
| 1153 | void operator=(const BaseMatrix&); |
|---|
| 1154 | void operator+=(const BaseMatrix&); |
|---|
| 1155 | void operator-=(const BaseMatrix&); |
|---|
| 1156 | void operator*=(const BaseMatrix&); |
|---|
| 1157 | void operator|=(const BaseMatrix&); |
|---|
| 1158 | void operator&=(const BaseMatrix&); |
|---|
| 1159 | void operator+=(Real); |
|---|
| 1160 | void operator-=(Real r) { operator+=(-r); } |
|---|
| 1161 | void operator*=(Real); |
|---|
| 1162 | void operator/=(Real r) { operator*=(1.0/r); } |
|---|
| 1163 | ~GenericMatrix() { delete gm; } |
|---|
| 1164 | void CleanUp() { delete gm; gm = 0; } |
|---|
| 1165 | void Release() { gm->Release(); } |
|---|
| 1166 | GeneralMatrix* Evaluate(MatrixType = MatrixTypeUnSp); |
|---|
| 1167 | MatrixBandWidth BandWidth() const; |
|---|
| 1168 | NEW_DELETE(GenericMatrix) |
|---|
| 1169 | }; |
|---|
| 1170 | |
|---|
| 1171 | // *************************** temporary classes *************************/ |
|---|
| 1172 | |
|---|
| 1173 | class MultipliedMatrix : public BaseMatrix |
|---|
| 1174 | { |
|---|
| 1175 | protected: |
|---|
| 1176 | // if these union statements cause problems, simply remove them |
|---|
| 1177 | // and declare the items individually |
|---|
| 1178 | union { const BaseMatrix* bm1; GeneralMatrix* gm1; }; |
|---|
| 1179 | // pointers to summands |
|---|
| 1180 | union { const BaseMatrix* bm2; GeneralMatrix* gm2; }; |
|---|
| 1181 | MultipliedMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1182 | : bm1(bm1x),bm2(bm2x) {} |
|---|
| 1183 | int search(const BaseMatrix*) const; |
|---|
| 1184 | friend class BaseMatrix; |
|---|
| 1185 | friend class GeneralMatrix; |
|---|
| 1186 | friend class GenericMatrix; |
|---|
| 1187 | public: |
|---|
| 1188 | ~MultipliedMatrix() {} |
|---|
| 1189 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1190 | MatrixBandWidth BandWidth() const; |
|---|
| 1191 | NEW_DELETE(MultipliedMatrix) |
|---|
| 1192 | }; |
|---|
| 1193 | |
|---|
| 1194 | class AddedMatrix : public MultipliedMatrix |
|---|
| 1195 | { |
|---|
| 1196 | protected: |
|---|
| 1197 | AddedMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1198 | : MultipliedMatrix(bm1x,bm2x) {} |
|---|
| 1199 | |
|---|
| 1200 | friend class BaseMatrix; |
|---|
| 1201 | friend class GeneralMatrix; |
|---|
| 1202 | friend class GenericMatrix; |
|---|
| 1203 | public: |
|---|
| 1204 | ~AddedMatrix() {} |
|---|
| 1205 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1206 | MatrixBandWidth BandWidth() const; |
|---|
| 1207 | NEW_DELETE(AddedMatrix) |
|---|
| 1208 | }; |
|---|
| 1209 | |
|---|
| 1210 | class SPMatrix : public AddedMatrix |
|---|
| 1211 | { |
|---|
| 1212 | protected: |
|---|
| 1213 | SPMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1214 | : AddedMatrix(bm1x,bm2x) {} |
|---|
| 1215 | |
|---|
| 1216 | friend class BaseMatrix; |
|---|
| 1217 | friend class GeneralMatrix; |
|---|
| 1218 | friend class GenericMatrix; |
|---|
| 1219 | public: |
|---|
| 1220 | ~SPMatrix() {} |
|---|
| 1221 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1222 | MatrixBandWidth BandWidth() const; |
|---|
| 1223 | |
|---|
| 1224 | #ifndef TEMPS_DESTROYED_QUICKLY |
|---|
| 1225 | friend SPMatrix SP(const BaseMatrix&, const BaseMatrix&); |
|---|
| 1226 | #else |
|---|
| 1227 | friend SPMatrix& SP(const BaseMatrix&, const BaseMatrix&); |
|---|
| 1228 | #endif |
|---|
| 1229 | |
|---|
| 1230 | NEW_DELETE(SPMatrix) |
|---|
| 1231 | }; |
|---|
| 1232 | |
|---|
| 1233 | class KPMatrix : public MultipliedMatrix |
|---|
| 1234 | { |
|---|
| 1235 | protected: |
|---|
| 1236 | KPMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1237 | : MultipliedMatrix(bm1x,bm2x) {} |
|---|
| 1238 | |
|---|
| 1239 | friend class BaseMatrix; |
|---|
| 1240 | friend class GeneralMatrix; |
|---|
| 1241 | friend class GenericMatrix; |
|---|
| 1242 | public: |
|---|
| 1243 | ~KPMatrix() {} |
|---|
| 1244 | MatrixBandWidth BandWidth() const; |
|---|
| 1245 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1246 | #ifndef TEMPS_DESTROYED_QUICKLY |
|---|
| 1247 | friend KPMatrix KP(const BaseMatrix&, const BaseMatrix&); |
|---|
| 1248 | #else |
|---|
| 1249 | friend KPMatrix& KP(const BaseMatrix&, const BaseMatrix&); |
|---|
| 1250 | #endif |
|---|
| 1251 | NEW_DELETE(KPMatrix) |
|---|
| 1252 | }; |
|---|
| 1253 | |
|---|
| 1254 | class ConcatenatedMatrix : public MultipliedMatrix |
|---|
| 1255 | { |
|---|
| 1256 | protected: |
|---|
| 1257 | ConcatenatedMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1258 | : MultipliedMatrix(bm1x,bm2x) {} |
|---|
| 1259 | |
|---|
| 1260 | friend class BaseMatrix; |
|---|
| 1261 | friend class GeneralMatrix; |
|---|
| 1262 | friend class GenericMatrix; |
|---|
| 1263 | public: |
|---|
| 1264 | ~ConcatenatedMatrix() {} |
|---|
| 1265 | MatrixBandWidth BandWidth() const; |
|---|
| 1266 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1267 | NEW_DELETE(ConcatenatedMatrix) |
|---|
| 1268 | }; |
|---|
| 1269 | |
|---|
| 1270 | class StackedMatrix : public ConcatenatedMatrix |
|---|
| 1271 | { |
|---|
| 1272 | protected: |
|---|
| 1273 | StackedMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1274 | : ConcatenatedMatrix(bm1x,bm2x) {} |
|---|
| 1275 | |
|---|
| 1276 | friend class BaseMatrix; |
|---|
| 1277 | friend class GeneralMatrix; |
|---|
| 1278 | friend class GenericMatrix; |
|---|
| 1279 | public: |
|---|
| 1280 | ~StackedMatrix() {} |
|---|
| 1281 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1282 | NEW_DELETE(StackedMatrix) |
|---|
| 1283 | }; |
|---|
| 1284 | |
|---|
| 1285 | class SolvedMatrix : public MultipliedMatrix |
|---|
| 1286 | { |
|---|
| 1287 | SolvedMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1288 | : MultipliedMatrix(bm1x,bm2x) {} |
|---|
| 1289 | friend class BaseMatrix; |
|---|
| 1290 | friend class InvertedMatrix; // for operator* |
|---|
| 1291 | public: |
|---|
| 1292 | ~SolvedMatrix() {} |
|---|
| 1293 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1294 | MatrixBandWidth BandWidth() const; |
|---|
| 1295 | NEW_DELETE(SolvedMatrix) |
|---|
| 1296 | }; |
|---|
| 1297 | |
|---|
| 1298 | class SubtractedMatrix : public AddedMatrix |
|---|
| 1299 | { |
|---|
| 1300 | SubtractedMatrix(const BaseMatrix* bm1x, const BaseMatrix* bm2x) |
|---|
| 1301 | : AddedMatrix(bm1x,bm2x) {} |
|---|
| 1302 | friend class BaseMatrix; |
|---|
| 1303 | friend class GeneralMatrix; |
|---|
| 1304 | friend class GenericMatrix; |
|---|
| 1305 | public: |
|---|
| 1306 | ~SubtractedMatrix() {} |
|---|
| 1307 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1308 | NEW_DELETE(SubtractedMatrix) |
|---|
| 1309 | }; |
|---|
| 1310 | |
|---|
| 1311 | class ShiftedMatrix : public BaseMatrix |
|---|
| 1312 | { |
|---|
| 1313 | protected: |
|---|
| 1314 | union { const BaseMatrix* bm; GeneralMatrix* gm; }; |
|---|
| 1315 | Real f; |
|---|
| 1316 | ShiftedMatrix(const BaseMatrix* bmx, Real fx) : bm(bmx),f(fx) {} |
|---|
| 1317 | int search(const BaseMatrix*) const; |
|---|
| 1318 | friend class BaseMatrix; |
|---|
| 1319 | friend class GeneralMatrix; |
|---|
| 1320 | friend class GenericMatrix; |
|---|
| 1321 | public: |
|---|
| 1322 | ~ShiftedMatrix() {} |
|---|
| 1323 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1324 | #ifndef TEMPS_DESTROYED_QUICKLY |
|---|
| 1325 | friend ShiftedMatrix operator+(Real f, const BaseMatrix& BM); |
|---|
| 1326 | // { return ShiftedMatrix(&BM, f); } |
|---|
| 1327 | #endif |
|---|
| 1328 | NEW_DELETE(ShiftedMatrix) |
|---|
| 1329 | }; |
|---|
| 1330 | |
|---|
| 1331 | class NegShiftedMatrix : public ShiftedMatrix |
|---|
| 1332 | { |
|---|
| 1333 | protected: |
|---|
| 1334 | NegShiftedMatrix(Real fx, const BaseMatrix* bmx) : ShiftedMatrix(bmx,fx) {} |
|---|
| 1335 | friend class BaseMatrix; |
|---|
| 1336 | friend class GeneralMatrix; |
|---|
| 1337 | friend class GenericMatrix; |
|---|
| 1338 | public: |
|---|
| 1339 | ~NegShiftedMatrix() {} |
|---|
| 1340 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1341 | #ifndef TEMPS_DESTROYED_QUICKLY |
|---|
| 1342 | friend NegShiftedMatrix operator-(Real, const BaseMatrix&); |
|---|
| 1343 | #else |
|---|
| 1344 | friend NegShiftedMatrix& operator-(Real, const BaseMatrix&); |
|---|
| 1345 | #endif |
|---|
| 1346 | NEW_DELETE(NegShiftedMatrix) |
|---|
| 1347 | }; |
|---|
| 1348 | |
|---|
| 1349 | class ScaledMatrix : public ShiftedMatrix |
|---|
| 1350 | { |
|---|
| 1351 | ScaledMatrix(const BaseMatrix* bmx, Real fx) : ShiftedMatrix(bmx,fx) {} |
|---|
| 1352 | friend class BaseMatrix; |
|---|
| 1353 | friend class GeneralMatrix; |
|---|
| 1354 | friend class GenericMatrix; |
|---|
| 1355 | public: |
|---|
| 1356 | ~ScaledMatrix() {} |
|---|
| 1357 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1358 | MatrixBandWidth BandWidth() const; |
|---|
| 1359 | #ifndef TEMPS_DESTROYED_QUICKLY |
|---|
| 1360 | friend ScaledMatrix operator*(Real f, const BaseMatrix& BM); |
|---|
| 1361 | //{ return ScaledMatrix(&BM, f); } |
|---|
| 1362 | #endif |
|---|
| 1363 | NEW_DELETE(ScaledMatrix) |
|---|
| 1364 | }; |
|---|
| 1365 | |
|---|
| 1366 | class NegatedMatrix : public BaseMatrix |
|---|
| 1367 | { |
|---|
| 1368 | protected: |
|---|
| 1369 | union { const BaseMatrix* bm; GeneralMatrix* gm; }; |
|---|
| 1370 | NegatedMatrix(const BaseMatrix* bmx) : bm(bmx) {} |
|---|
| 1371 | int search(const BaseMatrix*) const; |
|---|
| 1372 | private: |
|---|
| 1373 | friend class BaseMatrix; |
|---|
| 1374 | public: |
|---|
| 1375 | ~NegatedMatrix() {} |
|---|
| 1376 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1377 | MatrixBandWidth BandWidth() const; |
|---|
| 1378 | NEW_DELETE(NegatedMatrix) |
|---|
| 1379 | }; |
|---|
| 1380 | |
|---|
| 1381 | class TransposedMatrix : public NegatedMatrix |
|---|
| 1382 | { |
|---|
| 1383 | TransposedMatrix(const BaseMatrix* bmx) : NegatedMatrix(bmx) {} |
|---|
| 1384 | friend class BaseMatrix; |
|---|
| 1385 | public: |
|---|
| 1386 | ~TransposedMatrix() {} |
|---|
| 1387 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1388 | MatrixBandWidth BandWidth() const; |
|---|
| 1389 | NEW_DELETE(TransposedMatrix) |
|---|
| 1390 | }; |
|---|
| 1391 | |
|---|
| 1392 | class ReversedMatrix : public NegatedMatrix |
|---|
| 1393 | { |
|---|
| 1394 | ReversedMatrix(const BaseMatrix* bmx) : NegatedMatrix(bmx) {} |
|---|
| 1395 | friend class BaseMatrix; |
|---|
| 1396 | public: |
|---|
| 1397 | ~ReversedMatrix() {} |
|---|
| 1398 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1399 | NEW_DELETE(ReversedMatrix) |
|---|
| 1400 | }; |
|---|
| 1401 | |
|---|
| 1402 | class InvertedMatrix : public NegatedMatrix |
|---|
| 1403 | { |
|---|
| 1404 | InvertedMatrix(const BaseMatrix* bmx) : NegatedMatrix(bmx) {} |
|---|
| 1405 | public: |
|---|
| 1406 | ~InvertedMatrix() {} |
|---|
| 1407 | #ifndef TEMPS_DESTROYED_QUICKLY |
|---|
| 1408 | SolvedMatrix operator*(const BaseMatrix&) const; // inverse(A) * B |
|---|
| 1409 | ScaledMatrix operator*(Real t) const { return BaseMatrix::operator*(t); } |
|---|
| 1410 | #else |
|---|
| 1411 | SolvedMatrix& operator*(const BaseMatrix&); // inverse(A) * B |
|---|
| 1412 | ScaledMatrix& operator*(Real t) const { return BaseMatrix::operator*(t); } |
|---|
| 1413 | #endif |
|---|
| 1414 | friend class BaseMatrix; |
|---|
| 1415 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1416 | MatrixBandWidth BandWidth() const; |
|---|
| 1417 | NEW_DELETE(InvertedMatrix) |
|---|
| 1418 | }; |
|---|
| 1419 | |
|---|
| 1420 | class RowedMatrix : public NegatedMatrix |
|---|
| 1421 | { |
|---|
| 1422 | RowedMatrix(const BaseMatrix* bmx) : NegatedMatrix(bmx) {} |
|---|
| 1423 | friend class BaseMatrix; |
|---|
| 1424 | public: |
|---|
| 1425 | ~RowedMatrix() {} |
|---|
| 1426 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1427 | MatrixBandWidth BandWidth() const; |
|---|
| 1428 | NEW_DELETE(RowedMatrix) |
|---|
| 1429 | }; |
|---|
| 1430 | |
|---|
| 1431 | class ColedMatrix : public NegatedMatrix |
|---|
| 1432 | { |
|---|
| 1433 | ColedMatrix(const BaseMatrix* bmx) : NegatedMatrix(bmx) {} |
|---|
| 1434 | friend class BaseMatrix; |
|---|
| 1435 | public: |
|---|
| 1436 | ~ColedMatrix() {} |
|---|
| 1437 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1438 | MatrixBandWidth BandWidth() const; |
|---|
| 1439 | NEW_DELETE(ColedMatrix) |
|---|
| 1440 | }; |
|---|
| 1441 | |
|---|
| 1442 | class DiagedMatrix : public NegatedMatrix |
|---|
| 1443 | { |
|---|
| 1444 | DiagedMatrix(const BaseMatrix* bmx) : NegatedMatrix(bmx) {} |
|---|
| 1445 | friend class BaseMatrix; |
|---|
| 1446 | public: |
|---|
| 1447 | ~DiagedMatrix() {} |
|---|
| 1448 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1449 | MatrixBandWidth BandWidth() const; |
|---|
| 1450 | NEW_DELETE(DiagedMatrix) |
|---|
| 1451 | }; |
|---|
| 1452 | |
|---|
| 1453 | class MatedMatrix : public NegatedMatrix |
|---|
| 1454 | { |
|---|
| 1455 | int nr, nc; |
|---|
| 1456 | MatedMatrix(const BaseMatrix* bmx, int nrx, int ncx) |
|---|
| 1457 | : NegatedMatrix(bmx), nr(nrx), nc(ncx) {} |
|---|
| 1458 | friend class BaseMatrix; |
|---|
| 1459 | public: |
|---|
| 1460 | ~MatedMatrix() {} |
|---|
| 1461 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1462 | MatrixBandWidth BandWidth() const; |
|---|
| 1463 | NEW_DELETE(MatedMatrix) |
|---|
| 1464 | }; |
|---|
| 1465 | |
|---|
| 1466 | class ReturnMatrixX : public BaseMatrix // for matrix return |
|---|
| 1467 | { |
|---|
| 1468 | GeneralMatrix* gm; |
|---|
| 1469 | int search(const BaseMatrix*) const; |
|---|
| 1470 | public: |
|---|
| 1471 | ~ReturnMatrixX() {} |
|---|
| 1472 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1473 | friend class BaseMatrix; |
|---|
| 1474 | #ifdef TEMPS_DESTROYED_QUICKLY_R |
|---|
| 1475 | ReturnMatrixX(const ReturnMatrixX& tm); |
|---|
| 1476 | #else |
|---|
| 1477 | ReturnMatrixX(const ReturnMatrixX& tm) : gm(tm.gm) {} |
|---|
| 1478 | #endif |
|---|
| 1479 | ReturnMatrixX(const GeneralMatrix* gmx) : gm((GeneralMatrix*&)gmx) {} |
|---|
| 1480 | // ReturnMatrixX(GeneralMatrix&); |
|---|
| 1481 | MatrixBandWidth BandWidth() const; |
|---|
| 1482 | NEW_DELETE(ReturnMatrixX) |
|---|
| 1483 | }; |
|---|
| 1484 | |
|---|
| 1485 | |
|---|
| 1486 | // ************************** submatrices ******************************/ |
|---|
| 1487 | |
|---|
| 1488 | class GetSubMatrix : public NegatedMatrix |
|---|
| 1489 | { |
|---|
| 1490 | int row_skip; |
|---|
| 1491 | int row_number; |
|---|
| 1492 | int col_skip; |
|---|
| 1493 | int col_number; |
|---|
| 1494 | bool IsSym; |
|---|
| 1495 | |
|---|
| 1496 | GetSubMatrix |
|---|
| 1497 | (const BaseMatrix* bmx, int rs, int rn, int cs, int cn, bool is) |
|---|
| 1498 | : NegatedMatrix(bmx), |
|---|
| 1499 | row_skip(rs), row_number(rn), col_skip(cs), col_number(cn), IsSym(is) {} |
|---|
| 1500 | void SetUpLHS(); |
|---|
| 1501 | friend class BaseMatrix; |
|---|
| 1502 | public: |
|---|
| 1503 | GetSubMatrix(const GetSubMatrix& g) |
|---|
| 1504 | : NegatedMatrix(g.bm), row_skip(g.row_skip), row_number(g.row_number), |
|---|
| 1505 | col_skip(g.col_skip), col_number(g.col_number), IsSym(g.IsSym) {} |
|---|
| 1506 | ~GetSubMatrix() {} |
|---|
| 1507 | GeneralMatrix* Evaluate(MatrixType mt=MatrixTypeUnSp); |
|---|
| 1508 | void operator=(const BaseMatrix&); |
|---|
| 1509 | void operator+=(const BaseMatrix&); |
|---|
| 1510 | void operator-=(const BaseMatrix&); |
|---|
| 1511 | void operator=(const GetSubMatrix& m) { operator=((const BaseMatrix&)m); } |
|---|
| 1512 | void operator<<(const BaseMatrix&); |
|---|
| 1513 | void operator<<(const Real*); // copy from array |
|---|
| 1514 | MatrixInput operator<<(Real); // for loading a list |
|---|
| 1515 | MatrixInput operator<<(int f); |
|---|
| 1516 | void operator=(Real); // copy from constant |
|---|
| 1517 | void operator+=(Real); // add constant |
|---|
| 1518 | void operator-=(Real r) { operator+=(-r); } // subtract constant |
|---|
| 1519 | void operator*=(Real); // multiply by constant |
|---|
| 1520 | void operator/=(Real r) { operator*=(1.0/r); } // divide by constant |
|---|
| 1521 | void Inject(const GeneralMatrix&); // copy stored els only |
|---|
| 1522 | MatrixBandWidth BandWidth() const; |
|---|
| 1523 | NEW_DELETE(GetSubMatrix) |
|---|
| 1524 | }; |
|---|
| 1525 | |
|---|
| 1526 | // ******************** linear equation solving ****************************/ |
|---|
| 1527 | |
|---|
| 1528 | class LinearEquationSolver : public BaseMatrix |
|---|
| 1529 | { |
|---|
| 1530 | GeneralMatrix* gm; |
|---|
| 1531 | int search(const BaseMatrix*) const { return 0; } |
|---|
| 1532 | friend class BaseMatrix; |
|---|
| 1533 | public: |
|---|
| 1534 | LinearEquationSolver(const BaseMatrix& bm); |
|---|
| 1535 | ~LinearEquationSolver() { delete gm; } |
|---|
| 1536 | void CleanUp() { delete gm; } |
|---|
| 1537 | GeneralMatrix* Evaluate(MatrixType) { return gm; } |
|---|
| 1538 | // probably should have an error message if MatrixType != UnSp |
|---|
| 1539 | NEW_DELETE(LinearEquationSolver) |
|---|
| 1540 | }; |
|---|
| 1541 | |
|---|
| 1542 | // ************************** matrix input *******************************/ |
|---|
| 1543 | |
|---|
| 1544 | class MatrixInput // for reading a list of values into a matrix |
|---|
| 1545 | // the difficult part is detecting a mismatch |
|---|
| 1546 | // in the number of elements |
|---|
| 1547 | { |
|---|
| 1548 | int n; // number values still to be read |
|---|
| 1549 | Real* r; // pointer to next location to be read to |
|---|
| 1550 | public: |
|---|
| 1551 | MatrixInput(const MatrixInput& mi) : n(mi.n), r(mi.r) {} |
|---|
| 1552 | MatrixInput(int nx, Real* rx) : n(nx), r(rx) {} |
|---|
| 1553 | ~MatrixInput(); |
|---|
| 1554 | MatrixInput operator<<(Real); |
|---|
| 1555 | MatrixInput operator<<(int f); |
|---|
| 1556 | friend class GeneralMatrix; |
|---|
| 1557 | }; |
|---|
| 1558 | |
|---|
| 1559 | |
|---|
| 1560 | |
|---|
| 1561 | // **************** a very simple integer array class ********************/ |
|---|
| 1562 | |
|---|
| 1563 | // A minimal array class to imitate a C style array but giving dynamic storage |
|---|
| 1564 | // mostly intended for internal use by newmat |
|---|
| 1565 | |
|---|
| 1566 | class SimpleIntArray : public Janitor |
|---|
| 1567 | { |
|---|
| 1568 | protected: |
|---|
| 1569 | int* a; // pointer to the array |
|---|
| 1570 | int n; // length of the array |
|---|
| 1571 | public: |
|---|
| 1572 | SimpleIntArray(int xn); // build an array length xn |
|---|
| 1573 | ~SimpleIntArray(); // return the space to memory |
|---|
| 1574 | int& operator[](int i); // access element of the array - start at 0 |
|---|
| 1575 | int operator[](int i) const; |
|---|
| 1576 | // access element of constant array |
|---|
| 1577 | void operator=(int ai); // set the array equal to a constant |
|---|
| 1578 | void operator=(const SimpleIntArray& b); |
|---|
| 1579 | // copy the elements of an array |
|---|
| 1580 | SimpleIntArray(const SimpleIntArray& b); |
|---|
| 1581 | // make a new array equal to an existing one |
|---|
| 1582 | int Size() const { return n; } |
|---|
| 1583 | // return the size of the array |
|---|
| 1584 | int* Data() { return a; } // pointer to the data |
|---|
| 1585 | const int* Data() const { return a; } |
|---|
| 1586 | // pointer to the data |
|---|
| 1587 | void ReSize(int i, bool keep = false); |
|---|
| 1588 | // change length, keep data if keep = true |
|---|
| 1589 | void CleanUp() { ReSize(0); } |
|---|
| 1590 | NEW_DELETE(SimpleIntArray) |
|---|
| 1591 | }; |
|---|
| 1592 | |
|---|
| 1593 | // *************************** exceptions ********************************/ |
|---|
| 1594 | |
|---|
| 1595 | class NPDException : public Runtime_error // Not positive definite |
|---|
| 1596 | { |
|---|
| 1597 | public: |
|---|
| 1598 | static unsigned long Select; // for identifying exception |
|---|
| 1599 | NPDException(const GeneralMatrix&); |
|---|
| 1600 | }; |
|---|
| 1601 | |
|---|
| 1602 | class ConvergenceException : public Runtime_error |
|---|
| 1603 | { |
|---|
| 1604 | public: |
|---|
| 1605 | static unsigned long Select; // for identifying exception |
|---|
| 1606 | ConvergenceException(const GeneralMatrix& A); |
|---|
| 1607 | ConvergenceException(const char* c); |
|---|
| 1608 | }; |
|---|
| 1609 | |
|---|
| 1610 | class SingularException : public Runtime_error |
|---|
| 1611 | { |
|---|
| 1612 | public: |
|---|
| 1613 | static unsigned long Select; // for identifying exception |
|---|
| 1614 | SingularException(const GeneralMatrix& A); |
|---|
| 1615 | }; |
|---|
| 1616 | |
|---|
| 1617 | class OverflowException : public Runtime_error |
|---|
| 1618 | { |
|---|
| 1619 | public: |
|---|
| 1620 | static unsigned long Select; // for identifying exception |
|---|
| 1621 | OverflowException(const char* c); |
|---|
| 1622 | }; |
|---|
| 1623 | |
|---|
| 1624 | class ProgramException : public Logic_error |
|---|
| 1625 | { |
|---|
| 1626 | protected: |
|---|
| 1627 | ProgramException(); |
|---|
| 1628 | public: |
|---|
| 1629 | static unsigned long Select; // for identifying exception |
|---|
| 1630 | ProgramException(const char* c); |
|---|
| 1631 | ProgramException(const char* c, const GeneralMatrix&); |
|---|
| 1632 | ProgramException(const char* c, const GeneralMatrix&, const GeneralMatrix&); |
|---|
| 1633 | ProgramException(const char* c, MatrixType, MatrixType); |
|---|
| 1634 | }; |
|---|
| 1635 | |
|---|
| 1636 | class IndexException : public Logic_error |
|---|
| 1637 | { |
|---|
| 1638 | public: |
|---|
| 1639 | static unsigned long Select; // for identifying exception |
|---|
| 1640 | IndexException(int i, const GeneralMatrix& A); |
|---|
| 1641 | IndexException(int i, int j, const GeneralMatrix& A); |
|---|
| 1642 | // next two are for access via element function |
|---|
| 1643 | IndexException(int i, const GeneralMatrix& A, bool); |
|---|
| 1644 | IndexException(int i, int j, const GeneralMatrix& A, bool); |
|---|
| 1645 | }; |
|---|
| 1646 | |
|---|
| 1647 | class VectorException : public Logic_error // cannot convert to vector |
|---|
| 1648 | { |
|---|
| 1649 | public: |
|---|
| 1650 | static unsigned long Select; // for identifying exception |
|---|
| 1651 | VectorException(); |
|---|
| 1652 | VectorException(const GeneralMatrix& A); |
|---|
| 1653 | }; |
|---|
| 1654 | |
|---|
| 1655 | class NotSquareException : public Logic_error |
|---|
| 1656 | { |
|---|
| 1657 | public: |
|---|
| 1658 | static unsigned long Select; // for identifying exception |
|---|
| 1659 | NotSquareException(const GeneralMatrix& A); |
|---|
| 1660 | }; |
|---|
| 1661 | |
|---|
| 1662 | class SubMatrixDimensionException : public Logic_error |
|---|
| 1663 | { |
|---|
| 1664 | public: |
|---|
| 1665 | static unsigned long Select; // for identifying exception |
|---|
| 1666 | SubMatrixDimensionException(); |
|---|
| 1667 | }; |
|---|
| 1668 | |
|---|
| 1669 | class IncompatibleDimensionsException : public Logic_error |
|---|
| 1670 | { |
|---|
| 1671 | public: |
|---|
| 1672 | static unsigned long Select; // for identifying exception |
|---|
| 1673 | IncompatibleDimensionsException(); |
|---|
| 1674 | IncompatibleDimensionsException(const GeneralMatrix&, const GeneralMatrix&); |
|---|
| 1675 | }; |
|---|
| 1676 | |
|---|
| 1677 | class NotDefinedException : public Logic_error |
|---|
| 1678 | { |
|---|
| 1679 | public: |
|---|
| 1680 | static unsigned long Select; // for identifying exception |
|---|
| 1681 | NotDefinedException(const char* op, const char* matrix); |
|---|
| 1682 | }; |
|---|
| 1683 | |
|---|
| 1684 | class CannotBuildException : public Logic_error |
|---|
| 1685 | { |
|---|
| 1686 | public: |
|---|
| 1687 | static unsigned long Select; // for identifying exception |
|---|
| 1688 | CannotBuildException(const char* matrix); |
|---|
| 1689 | }; |
|---|
| 1690 | |
|---|
| 1691 | |
|---|
| 1692 | class InternalException : public Logic_error |
|---|
| 1693 | { |
|---|
| 1694 | public: |
|---|
| 1695 | static unsigned long Select; // for identifying exception |
|---|
| 1696 | InternalException(const char* c); |
|---|
| 1697 | }; |
|---|
| 1698 | |
|---|
| 1699 | // ************************ functions ************************************ // |
|---|
| 1700 | |
|---|
| 1701 | bool operator==(const GeneralMatrix& A, const GeneralMatrix& B); |
|---|
| 1702 | bool operator==(const BaseMatrix& A, const BaseMatrix& B); |
|---|
| 1703 | inline bool operator!=(const GeneralMatrix& A, const GeneralMatrix& B) |
|---|
| 1704 | { return ! (A==B); } |
|---|
| 1705 | inline bool operator!=(const BaseMatrix& A, const BaseMatrix& B) |
|---|
| 1706 | { return ! (A==B); } |
|---|
| 1707 | |
|---|
| 1708 | // inequality operators are dummies included for compatibility |
|---|
| 1709 | // with STL. They throw an exception if actually called. |
|---|
| 1710 | inline bool operator<=(const BaseMatrix& A, const BaseMatrix&) |
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| 1711 | { A.IEQND(); return true; } |
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| 1712 | inline bool operator>=(const BaseMatrix& A, const BaseMatrix&) |
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| 1713 | { A.IEQND(); return true; } |
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| 1714 | inline bool operator<(const BaseMatrix& A, const BaseMatrix&) |
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| 1715 | { A.IEQND(); return true; } |
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| 1716 | inline bool operator>(const BaseMatrix& A, const BaseMatrix&) |
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| 1717 | { A.IEQND(); return true; } |
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| 1718 | |
|---|
| 1719 | bool IsZero(const BaseMatrix& A); |
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| 1720 | |
|---|
| 1721 | |
|---|
| 1722 | // ********************* inline functions ******************************** // |
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| 1723 | |
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| 1724 | |
|---|
| 1725 | inline LogAndSign LogDeterminant(const BaseMatrix& B) |
|---|
| 1726 | { return B.LogDeterminant(); } |
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| 1727 | inline Real Determinant(const BaseMatrix& B) |
|---|
| 1728 | { return B.Determinant(); } |
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| 1729 | inline Real SumSquare(const BaseMatrix& B) { return B.SumSquare(); } |
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| 1730 | inline Real NormFrobenius(const BaseMatrix& B) { return B.NormFrobenius(); } |
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| 1731 | inline Real Trace(const BaseMatrix& B) { return B.Trace(); } |
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| 1732 | inline Real SumAbsoluteValue(const BaseMatrix& B) |
|---|
| 1733 | { return B.SumAbsoluteValue(); } |
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| 1734 | inline Real Sum(const BaseMatrix& B) |
|---|
| 1735 | { return B.Sum(); } |
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| 1736 | inline Real MaximumAbsoluteValue(const BaseMatrix& B) |
|---|
| 1737 | { return B.MaximumAbsoluteValue(); } |
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| 1738 | inline Real MinimumAbsoluteValue(const BaseMatrix& B) |
|---|
| 1739 | { return B.MinimumAbsoluteValue(); } |
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| 1740 | inline Real Maximum(const BaseMatrix& B) { return B.Maximum(); } |
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| 1741 | inline Real Minimum(const BaseMatrix& B) { return B.Minimum(); } |
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| 1742 | inline Real Norm1(const BaseMatrix& B) { return B.Norm1(); } |
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| 1743 | inline Real Norm1(RowVector& RV) { return RV.MaximumAbsoluteValue(); } |
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| 1744 | inline Real NormInfinity(const BaseMatrix& B) { return B.NormInfinity(); } |
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| 1745 | inline Real NormInfinity(ColumnVector& CV) |
|---|
| 1746 | { return CV.MaximumAbsoluteValue(); } |
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| 1747 | inline bool IsZero(const GeneralMatrix& A) { return A.IsZero(); } |
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| 1748 | |
|---|
| 1749 | #ifdef TEMPS_DESTROYED_QUICKLY |
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| 1750 | inline ShiftedMatrix& operator+(Real f, const BaseMatrix& BM) |
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| 1751 | { return BM + f; } |
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| 1752 | inline ScaledMatrix& operator*(Real f, const BaseMatrix& BM) |
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| 1753 | { return BM * f; } |
|---|
| 1754 | #endif |
|---|
| 1755 | |
|---|
| 1756 | // these are moved out of the class definitions because of a problem |
|---|
| 1757 | // with the Intel 8.1 compiler |
|---|
| 1758 | #ifndef TEMPS_DESTROYED_QUICKLY |
|---|
| 1759 | inline ShiftedMatrix operator+(Real f, const BaseMatrix& BM) |
|---|
| 1760 | { return ShiftedMatrix(&BM, f); } |
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| 1761 | inline ScaledMatrix operator*(Real f, const BaseMatrix& BM) |
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| 1762 | { return ScaledMatrix(&BM, f); } |
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| 1763 | #endif |
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| 1764 | |
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| 1765 | |
|---|
| 1766 | inline MatrixInput MatrixInput::operator<<(int f) { return *this << (Real)f; } |
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| 1767 | inline MatrixInput GeneralMatrix::operator<<(int f) { return *this << (Real)f; } |
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| 1768 | inline MatrixInput BandMatrix::operator<<(int f) { return *this << (Real)f; } |
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| 1769 | inline MatrixInput GetSubMatrix::operator<<(int f) { return *this << (Real)f; } |
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| 1770 | |
|---|
| 1771 | |
|---|
| 1772 | |
|---|
| 1773 | #ifdef use_namespace |
|---|
| 1774 | } |
|---|
| 1775 | #endif |
|---|
| 1776 | |
|---|
| 1777 | |
|---|
| 1778 | #endif |
|---|
| 1779 | |
|---|
| 1780 | // body file: newmat1.cpp |
|---|
| 1781 | // body file: newmat2.cpp |
|---|
| 1782 | // body file: newmat3.cpp |
|---|
| 1783 | // body file: newmat4.cpp |
|---|
| 1784 | // body file: newmat5.cpp |
|---|
| 1785 | // body file: newmat6.cpp |
|---|
| 1786 | // body file: newmat7.cpp |
|---|
| 1787 | // body file: newmat8.cpp |
|---|
| 1788 | // body file: newmatex.cpp |
|---|
| 1789 | // body file: bandmat.cpp |
|---|
| 1790 | // body file: submat.cpp |
|---|
| 1791 | |
|---|
| 1792 | |
|---|
| 1793 | |
|---|
| 1794 | |
|---|
| 1795 | |
|---|
| 1796 | |
|---|
| 1797 | |
|---|