[1505] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * > www.orxonox.net < |
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| 4 | * |
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| 5 | * |
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| 6 | * License notice: |
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| 7 | * |
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| 8 | * This program is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU General Public License |
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| 10 | * as published by the Free Software Foundation; either version 2 |
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| 11 | * of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 21 | * |
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| 22 | * Author: |
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| 23 | * Fabian 'x3n' Landau |
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| 24 | * Co-authors: |
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| 25 | * ... |
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| 26 | * |
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| 27 | * Inspiration: Executor by Benjamin Grauer |
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| 28 | */ |
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| 29 | |
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| 30 | #ifndef _Executor_H__ |
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| 31 | #define _Executor_H__ |
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| 32 | |
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[7203] | 33 | #include "core/CorePrereqs.h" |
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[1505] | 34 | |
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[3280] | 35 | #include <string> |
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[7163] | 36 | #include "util/MultiType.h" |
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[1505] | 37 | #include "Functor.h" |
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[7196] | 38 | #include "ExecutorPtr.h" |
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[1505] | 39 | |
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| 40 | namespace orxonox |
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| 41 | { |
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| 42 | class _CoreExport Executor |
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| 43 | { |
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| 44 | public: |
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[7198] | 45 | Executor(const FunctorPtr& functor, const std::string& name = ""); |
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[1505] | 46 | virtual ~Executor(); |
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| 47 | |
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[7189] | 48 | inline MultiType operator()() const |
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| 49 | { return (*this->functor_)(this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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| 50 | inline MultiType operator()(const MultiType& param1) const |
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| 51 | { return (*this->functor_)(param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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| 52 | inline MultiType operator()(const MultiType& param1, const MultiType& param2) const |
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| 53 | { return (*this->functor_)(param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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| 54 | inline MultiType operator()(const MultiType& param1, const MultiType& param2, const MultiType& param3) const |
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| 55 | { return (*this->functor_)(param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
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| 56 | inline MultiType operator()(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4) const |
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| 57 | { return (*this->functor_)(param1, param2, param3, param4, this->defaultValue_[4]); } |
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| 58 | inline MultiType operator()(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5) const |
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| 59 | { return (*this->functor_)(param1, param2, param3, param4, param5); } |
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[1505] | 60 | |
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[7228] | 61 | MultiType parse(const std::string& params, int* error = 0, const std::string& delimiter = " ", bool bPrintError = false) const; |
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[1505] | 62 | |
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[1747] | 63 | bool evaluate(const std::string& params, MultiType param[5], const std::string& delimiter = " ") const; |
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[1505] | 64 | |
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[7214] | 65 | inline void setFunctor(const FunctorPtr& functor) |
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| 66 | { this->functor_ = functor; } |
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[7198] | 67 | inline const FunctorPtr& getFunctor() const |
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[1505] | 68 | { return this->functor_; } |
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[7214] | 69 | |
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| 70 | inline void setName(const std::string& name) |
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| 71 | { this->name_ = name; } |
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| 72 | inline const std::string& getName() const |
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| 73 | { return this->name_; } |
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| 74 | |
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[1505] | 75 | inline unsigned int getParamCount() const |
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| 76 | { return this->functor_->getParamCount(); } |
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| 77 | inline bool hasReturnvalue() const |
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| 78 | { return this->functor_->hasReturnvalue(); } |
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[7188] | 79 | inline Functor::Type::Enum getType() const |
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[1505] | 80 | { return this->functor_->getType(); } |
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[7188] | 81 | inline std::string getTypenameParam(unsigned int param) const |
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[1505] | 82 | { return this->functor_->getTypenameParam(param); } |
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[7188] | 83 | inline std::string getTypenameReturnvalue() const |
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[1505] | 84 | { return this->functor_->getTypenameReturnvalue(); } |
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| 85 | |
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[7200] | 86 | void setDefaultValues(const MultiType& param1); |
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| 87 | void setDefaultValues(const MultiType& param1, const MultiType& param2); |
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| 88 | void setDefaultValues(const MultiType& param1, const MultiType& param2, const MultiType& param3); |
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| 89 | void setDefaultValues(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4); |
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| 90 | void setDefaultValues(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5); |
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| 91 | void setDefaultValue(unsigned int index, const MultiType& param); |
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[1505] | 92 | |
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[1747] | 93 | inline MultiType getDefaultValue(unsigned int index) const |
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[1505] | 94 | { |
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[1879] | 95 | if (index < MAX_FUNCTOR_ARGUMENTS) |
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[1505] | 96 | return this->defaultValue_[index]; |
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| 97 | |
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[3280] | 98 | return MT_Type::Null; |
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[1505] | 99 | } |
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| 100 | |
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| 101 | bool allDefaultValuesSet() const; |
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| 102 | inline bool defaultValueSet(unsigned int index) const |
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| 103 | { |
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[1879] | 104 | if (index < MAX_FUNCTOR_ARGUMENTS) |
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[7187] | 105 | return !this->defaultValue_[index].null(); |
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[1505] | 106 | |
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| 107 | return false; |
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| 108 | } |
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| 109 | |
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| 110 | protected: |
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[7198] | 111 | FunctorPtr functor_; |
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[1505] | 112 | std::string name_; |
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[1747] | 113 | MultiType defaultValue_[MAX_FUNCTOR_ARGUMENTS]; |
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[1505] | 114 | }; |
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| 115 | |
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| 116 | class _CoreExport ExecutorStatic : public Executor |
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| 117 | { |
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| 118 | public: |
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[7198] | 119 | ExecutorStatic(const FunctorStaticPtr& functor, const std::string& name = "") : Executor(functor, name) {} |
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[1505] | 120 | virtual ~ExecutorStatic() {} |
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| 121 | }; |
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| 122 | |
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| 123 | template <class T> |
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| 124 | class ExecutorMember : public Executor |
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| 125 | { |
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| 126 | public: |
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[7198] | 127 | ExecutorMember(const FunctorMemberPtr<T>& functor, const std::string& name = "") : Executor(functor, name), functorMember_(functor) {} |
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[1505] | 128 | virtual ~ExecutorMember() {} |
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| 129 | |
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[3304] | 130 | using Executor::operator(); |
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| 131 | |
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[7189] | 132 | inline MultiType operator()(T* object) const |
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[7198] | 133 | { return (*this->functorMember_)(object, this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 134 | inline MultiType operator()(T* object, const MultiType& param1) const |
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[7198] | 135 | { return (*this->functorMember_)(object, param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 136 | inline MultiType operator()(T* object, const MultiType& param1, const MultiType& param2) const |
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[7198] | 137 | { return (*this->functorMember_)(object, param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 138 | inline MultiType operator()(T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3) const |
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[7198] | 139 | { return (*this->functorMember_)(object, param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 140 | inline MultiType operator()(T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4) const |
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[7198] | 141 | { return (*this->functorMember_)(object, param1, param2, param3, param4, this->defaultValue_[4]); } |
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[7189] | 142 | inline MultiType operator()(T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5) const |
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[7198] | 143 | { return (*this->functorMember_)(object, param1, param2, param3, param4, param5); } |
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[1505] | 144 | |
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| 145 | |
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[7189] | 146 | inline MultiType operator()(const T* object) const |
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[7198] | 147 | { return (*this->functorMember_)(object, this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 148 | inline MultiType operator()(const T* object, const MultiType& param1) const |
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[7198] | 149 | { return (*this->functorMember_)(object, param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 150 | inline MultiType operator()(const T* object, const MultiType& param1, const MultiType& param2) const |
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[7198] | 151 | { return (*this->functorMember_)(object, param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 152 | inline MultiType operator()(const T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3) const |
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[7198] | 153 | { return (*this->functorMember_)(object, param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
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[7189] | 154 | inline MultiType operator()(const T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4) const |
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[7198] | 155 | { return (*this->functorMember_)(object, param1, param2, param3, param4, this->defaultValue_[4]); } |
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[7189] | 156 | inline MultiType operator()(const T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5) const |
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[7198] | 157 | { return (*this->functorMember_)(object, param1, param2, param3, param4, param5); } |
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[1505] | 158 | |
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| 159 | inline void setObject(T* object) const |
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[7198] | 160 | { this->functorMember_->setObject(object); } |
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[1505] | 161 | inline void setObject(const T* object) const |
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[7198] | 162 | { this->functorMember_->setObject(object); } |
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[1505] | 163 | |
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[3304] | 164 | using Executor::parse; |
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| 165 | |
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[7228] | 166 | MultiType parse(T* object, const std::string& params, int* error = 0, const std::string& delimiter = " ", bool bPrintError = false) const |
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[1505] | 167 | { |
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[7212] | 168 | T* oldobject = this->functorMember_->getObject(); |
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[7177] | 169 | |
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[7198] | 170 | this->functorMember_->setObject(object); |
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[7228] | 171 | const MultiType& result = this->Executor::parse(params, error, delimiter, bPrintError); |
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[7212] | 172 | this->functorMember_->setObject(oldobject); |
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[7177] | 173 | |
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| 174 | return result; |
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[1505] | 175 | } |
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| 176 | |
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[7228] | 177 | MultiType parse(const T* object, const std::string& params, int* error = 0, const std::string& delimiter = " ", bool bPrintError = false) const |
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[1505] | 178 | { |
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[7212] | 179 | T* oldobject = this->functorMember_->getObject(); |
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[7177] | 180 | |
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[7198] | 181 | this->functorMember_->setObject(object); |
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[7228] | 182 | const MultiType& result = this->Executor::parse(params, error, delimiter, bPrintError); |
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[7212] | 183 | this->functorMember_->setObjects(oldobject); |
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[7177] | 184 | |
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| 185 | return result; |
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[1505] | 186 | } |
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[7198] | 187 | |
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| 188 | protected: |
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| 189 | FunctorMemberPtr<T> functorMember_; |
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[1505] | 190 | }; |
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| 191 | |
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[7200] | 192 | inline ExecutorPtr createExecutor(const FunctorPtr& functor, const std::string& name = "") |
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[1505] | 193 | { |
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| 194 | return new Executor(functor, name); |
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| 195 | } |
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| 196 | |
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| 197 | template <class T> |
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[7200] | 198 | inline ExecutorMemberPtr<T> createExecutor(const FunctorMemberPtr<T>& functor, const std::string& name = "") |
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[1505] | 199 | { |
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| 200 | return new ExecutorMember<T>(functor, name); |
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| 201 | } |
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| 202 | |
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[7200] | 203 | inline ExecutorStaticPtr createExecutor(const FunctorStaticPtr& functor, const std::string& name = "") |
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[1505] | 204 | { |
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| 205 | return new ExecutorStatic(functor, name); |
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| 206 | } |
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| 207 | } |
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| 208 | |
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| 209 | #endif /* _Executor_H__ */ |
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