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 | */ |
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28 | |
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29 | /** |
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30 | @file |
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31 | @ingroup MultiType |
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32 | @brief Declaration and Implementation of the MT_Value<T> class. |
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33 | |
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34 | The MT_Value<T> class is used to hold a value of type T within a MultiType. |
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35 | */ |
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36 | |
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37 | #ifndef _MultiTypeValue_H__ |
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38 | #define _MultiTypeValue_H__ |
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39 | |
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40 | #include "UtilPrereqs.h" |
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41 | |
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42 | #include <cassert> |
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43 | #include "MathConvert.h" |
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44 | #include "MultiType.h" |
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45 | |
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46 | namespace orxonox |
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47 | { |
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48 | /** |
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49 | @brief The MT_Value<T> class is used to hold a value of type T within a MultiType. |
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50 | */ |
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51 | template <typename T> |
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52 | class MT_Value : public MultiType::MT_ValueBase |
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53 | { |
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54 | public: |
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55 | /// Constructor: Assigns the value and the type identifier. |
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56 | MT_Value(const T& value, MT_Type::Value type) : MT_ValueBase(type), value_(value) {} |
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57 | |
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58 | /// Creates a copy of itself. |
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59 | inline MT_ValueBase* clone() const { return new MT_Value<T>(this->value_, this->type_); } |
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60 | |
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61 | /// Resets the current value to the default. |
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62 | inline void reset() { this->value_ = zeroise<T>(); bHasDefaultValue_ = true; } |
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63 | |
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64 | /** |
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65 | @brief Assigns the value of the other MultiType, converted to T. |
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66 | @param other The other MultiType |
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67 | */ |
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68 | inline bool assimilate(const MultiType& other) |
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69 | { |
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70 | if (other.value_) |
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71 | { |
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72 | return !(bHasDefaultValue_ = !other.value_->getValue(&value_)); |
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73 | } |
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74 | else |
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75 | { |
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76 | this->value_ = zeroise<T>(); |
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77 | return !(bHasDefaultValue_ = true); |
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78 | } |
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79 | } |
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80 | |
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81 | inline bool getValue(char* value) const { return convertValue<T, char >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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82 | inline bool getValue(unsigned char* value) const { return convertValue<T, unsigned char >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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83 | inline bool getValue(short* value) const { return convertValue<T, short >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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84 | inline bool getValue(unsigned short* value) const { return convertValue<T, unsigned short >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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85 | inline bool getValue(int* value) const { return convertValue<T, int >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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86 | inline bool getValue(unsigned int* value) const { return convertValue<T, unsigned int >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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87 | inline bool getValue(long* value) const { return convertValue<T, long >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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88 | inline bool getValue(unsigned long* value) const { return convertValue<T, unsigned long >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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89 | inline bool getValue(long long* value) const { return convertValue<T, long long >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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90 | inline bool getValue(unsigned long long* value) const { return convertValue<T, unsigned long long >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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91 | inline bool getValue(float* value) const { return convertValue<T, float >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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92 | inline bool getValue(double* value) const { return convertValue<T, double >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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93 | inline bool getValue(long double* value) const { return convertValue<T, long double >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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94 | inline bool getValue(bool* value) const { return convertValue<T, bool >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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95 | inline bool getValue(void** value) const { return convertValue<T, void* >(value, value_, 0); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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96 | inline bool getValue(std::string* value) const { return convertValue<T, std::string >(value, value_, zeroise<std::string> ()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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97 | inline bool getValue(orxonox::Vector2* value) const { return convertValue<T, orxonox::Vector2 >(value, value_, zeroise<orxonox::Vector2> ()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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98 | inline bool getValue(orxonox::Vector3* value) const { return convertValue<T, orxonox::Vector3 >(value, value_, zeroise<orxonox::Vector3> ()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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99 | inline bool getValue(orxonox::Vector4* value) const { return convertValue<T, orxonox::Vector4 >(value, value_, zeroise<orxonox::Vector4> ()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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100 | inline bool getValue(orxonox::ColourValue* value) const { return convertValue<T, orxonox::ColourValue>(value, value_, zeroise<orxonox::ColourValue>()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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101 | inline bool getValue(orxonox::Quaternion* value) const { return convertValue<T, orxonox::Quaternion >(value, value_, zeroise<orxonox::Quaternion> ()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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102 | inline bool getValue(orxonox::Radian* value) const { return convertValue<T, orxonox::Radian >(value, value_, zeroise<orxonox::Radian> ()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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103 | inline bool getValue(orxonox::Degree* value) const { return convertValue<T, orxonox::Degree >(value, value_, zeroise<orxonox::Degree> ()); } ///< Assigns the value to the given pointer. The value gets converted if the types don't match. |
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104 | |
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105 | inline bool setValue(const char& value) { return !(bHasDefaultValue_ = !convertValue<char , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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106 | inline bool setValue(const unsigned char& value) { return !(bHasDefaultValue_ = !convertValue<unsigned char , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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107 | inline bool setValue(const short& value) { return !(bHasDefaultValue_ = !convertValue<short , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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108 | inline bool setValue(const unsigned short& value) { return !(bHasDefaultValue_ = !convertValue<unsigned short , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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109 | inline bool setValue(const int& value) { return !(bHasDefaultValue_ = !convertValue<int , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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110 | inline bool setValue(const unsigned int& value) { return !(bHasDefaultValue_ = !convertValue<unsigned int , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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111 | inline bool setValue(const long& value) { return !(bHasDefaultValue_ = !convertValue<long , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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112 | inline bool setValue(const unsigned long& value) { return !(bHasDefaultValue_ = !convertValue<unsigned long , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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113 | inline bool setValue(const long long& value) { return !(bHasDefaultValue_ = !convertValue<long long , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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114 | inline bool setValue(const unsigned long long& value) { return !(bHasDefaultValue_ = !convertValue<unsigned long long , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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115 | inline bool setValue(const float& value) { return !(bHasDefaultValue_ = !convertValue<float , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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116 | inline bool setValue(const double& value) { return !(bHasDefaultValue_ = !convertValue<double , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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117 | inline bool setValue(const long double& value) { return !(bHasDefaultValue_ = !convertValue<long double , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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118 | inline bool setValue(const bool& value) { return !(bHasDefaultValue_ = !convertValue<bool , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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119 | inline bool setValue( void* const& value) { return !(bHasDefaultValue_ = !convertValue<void* , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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120 | inline bool setValue(const std::string& value) { return !(bHasDefaultValue_ = !convertValue<std::string , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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121 | inline bool setValue(const orxonox::Vector2& value) { return !(bHasDefaultValue_ = !convertValue<orxonox::Vector2 , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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122 | inline bool setValue(const orxonox::Vector3& value) { return !(bHasDefaultValue_ = !convertValue<orxonox::Vector3 , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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123 | inline bool setValue(const orxonox::Vector4& value) { return !(bHasDefaultValue_ = !convertValue<orxonox::Vector4 , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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124 | inline bool setValue(const orxonox::ColourValue& value) { return !(bHasDefaultValue_ = !convertValue<orxonox::ColourValue, T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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125 | inline bool setValue(const orxonox::Quaternion& value) { return !(bHasDefaultValue_ = !convertValue<orxonox::Quaternion , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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126 | inline bool setValue(const orxonox::Radian& value) { return !(bHasDefaultValue_ = !convertValue<orxonox::Radian , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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127 | inline bool setValue(const orxonox::Degree& value) { return !(bHasDefaultValue_ = !convertValue<orxonox::Degree , T>(&value_, value, zeroise<T>())); } ///< Assigns the value by converting it to T. |
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128 | |
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129 | inline operator char() const { return getConvertedValue<T, char> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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130 | inline operator unsigned char() const { return getConvertedValue<T, unsigned char> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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131 | inline operator short() const { return getConvertedValue<T, short> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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132 | inline operator unsigned short() const { return getConvertedValue<T, unsigned short> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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133 | inline operator int() const { return getConvertedValue<T, int> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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134 | inline operator unsigned int() const { return getConvertedValue<T, unsigned int> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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135 | inline operator long() const { return getConvertedValue<T, long> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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136 | inline operator unsigned long() const { return getConvertedValue<T, unsigned long> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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137 | inline operator long long() const { return getConvertedValue<T, long long> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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138 | inline operator unsigned long long() const { return getConvertedValue<T, unsigned long long> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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139 | inline operator float() const { return getConvertedValue<T, float> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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140 | inline operator double() const { return getConvertedValue<T, double> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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141 | inline operator long double() const { return getConvertedValue<T, long double> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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142 | inline operator bool() const { return getConvertedValue<T, bool> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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143 | inline operator void*() const { return getConvertedValue<T, void*> (this->value_, 0); } ///< Returns the current value, converted to the requested type. |
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144 | inline operator std::string() const { return getConvertedValue<T, std::string> (this->value_, NilValue<std::string >()); } ///< Returns the current value, converted to the requested type. |
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145 | inline operator orxonox::Vector2() const { return getConvertedValue<T, orxonox::Vector2> (this->value_, NilValue<orxonox::Vector2 >()); } ///< Returns the current value, converted to the requested type. |
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146 | inline operator orxonox::Vector3() const { return getConvertedValue<T, orxonox::Vector3> (this->value_, NilValue<orxonox::Vector3 >()); } ///< Returns the current value, converted to the requested type. |
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147 | inline operator orxonox::Vector4() const { return getConvertedValue<T, orxonox::Vector4> (this->value_, NilValue<orxonox::Vector4 >()); } ///< Returns the current value, converted to the requested type. |
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148 | inline operator orxonox::ColourValue() const { return getConvertedValue<T, orxonox::ColourValue>(this->value_, NilValue<orxonox::ColourValue>()); } ///< Returns the current value, converted to the requested type. |
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149 | inline operator orxonox::Quaternion() const { return getConvertedValue<T, orxonox::Quaternion> (this->value_, NilValue<orxonox::Quaternion >()); } ///< Returns the current value, converted to the requested type. |
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150 | inline operator orxonox::Radian() const { return getConvertedValue<T, orxonox::Radian> (this->value_, NilValue<orxonox::Radian >()); } ///< Returns the current value, converted to the requested type. |
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151 | inline operator orxonox::Degree() const { return getConvertedValue<T, orxonox::Degree> (this->value_, NilValue<orxonox::Degree >()); } ///< Returns the current value, converted to the requested type. |
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152 | |
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153 | /// Puts the current value on the stream |
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154 | inline void toString(std::ostream& outstream) const { outstream << this->value_; } |
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155 | |
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156 | T value_; ///< The stored value |
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157 | }; |
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158 | } |
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159 | |
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160 | #endif /* _MultiTypeValue_H__ */ |
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