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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33 | #include "CorePrereqs.h" |
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34 | |
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35 | #include <string> |
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36 | #include "util/MultiType.h" |
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37 | #include "Functor.h" |
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38 | |
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39 | namespace orxonox |
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40 | { |
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41 | class _CoreExport Executor |
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42 | { |
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43 | public: |
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44 | Executor(Functor* functor, const std::string& name = ""); |
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45 | virtual ~Executor(); |
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46 | |
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47 | inline void operator()() const |
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48 | { (*this->functor_)(this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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49 | inline void operator()(const MultiType& param1) const |
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50 | { (*this->functor_)(param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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51 | inline void operator()(const MultiType& param1, const MultiType& param2) const |
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52 | { (*this->functor_)(param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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53 | inline void operator()(const MultiType& param1, const MultiType& param2, const MultiType& param3) const |
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54 | { (*this->functor_)(param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
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55 | inline void operator()(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4) const |
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56 | { (*this->functor_)(param1, param2, param3, param4, this->defaultValue_[4]); } |
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57 | inline void operator()(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5) const |
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58 | { (*this->functor_)(param1, param2, param3, param4, param5); } |
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59 | |
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60 | bool parse(const std::string& params, const std::string& delimiter = " ") const; |
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61 | |
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62 | bool evaluate(const std::string& params, MultiType param[5], const std::string& delimiter = " ") const; |
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63 | |
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64 | Executor& setDescription(const std::string& description); |
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65 | const std::string& getDescription() const; |
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66 | |
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67 | Executor& setDescriptionParam(unsigned int param, const std::string& description); |
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68 | const std::string& getDescriptionParam(unsigned int param) const; |
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69 | |
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70 | Executor& setDescriptionReturnvalue(const std::string& description); |
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71 | const std::string& getDescriptionReturnvalue(int param) const; |
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72 | |
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73 | inline Functor* getFunctor() const |
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74 | { return this->functor_; } |
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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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79 | inline FunctionType::Value getType() const |
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80 | { return this->functor_->getType(); } |
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81 | inline const MultiType& getReturnvalue() const |
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82 | { return this->functor_->getReturnvalue(); } |
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83 | inline const std::string& getTypenameParam(unsigned int param) const |
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84 | { return this->functor_->getTypenameParam(param); } |
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85 | inline const std::string& getTypenameReturnvalue() const |
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86 | { return this->functor_->getTypenameReturnvalue(); } |
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87 | |
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88 | inline void setName(const std::string& name) |
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89 | { this->name_ = name; } |
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90 | inline const std::string& getName() const |
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91 | { return this->name_; } |
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92 | |
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93 | Executor& setDefaultValues(const MultiType& param1); |
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94 | Executor& setDefaultValues(const MultiType& param1, const MultiType& param2); |
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95 | Executor& setDefaultValues(const MultiType& param1, const MultiType& param2, const MultiType& param3); |
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96 | Executor& setDefaultValues(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4); |
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97 | Executor& setDefaultValues(const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5); |
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98 | Executor& setDefaultValue(unsigned int index, const MultiType& param); |
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99 | |
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100 | inline MultiType getDefaultValue(unsigned int index) const |
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101 | { |
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102 | if (index < MAX_FUNCTOR_ARGUMENTS) |
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103 | return this->defaultValue_[index]; |
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104 | |
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105 | return MT_Type::Null; |
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106 | } |
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107 | |
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108 | bool allDefaultValuesSet() const; |
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109 | inline bool defaultValueSet(unsigned int index) const |
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110 | { |
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111 | if (index < MAX_FUNCTOR_ARGUMENTS) |
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112 | return this->bAddedDefaultValue_[index]; |
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113 | |
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114 | return false; |
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115 | } |
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116 | |
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117 | protected: |
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118 | Functor* functor_; |
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119 | std::string name_; |
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120 | MultiType defaultValue_[MAX_FUNCTOR_ARGUMENTS]; |
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121 | bool bAddedDefaultValue_[MAX_FUNCTOR_ARGUMENTS]; |
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122 | |
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123 | private: |
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124 | LanguageEntryLabel description_; |
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125 | LanguageEntryLabel descriptionReturnvalue_; |
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126 | LanguageEntryLabel descriptionParam_[MAX_FUNCTOR_ARGUMENTS]; |
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127 | |
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128 | bool bAddedDescription_; |
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129 | bool bAddedDescriptionReturnvalue_; |
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130 | bool bAddedDescriptionParam_[MAX_FUNCTOR_ARGUMENTS]; |
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131 | }; |
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132 | |
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133 | class _CoreExport ExecutorStatic : public Executor |
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134 | { |
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135 | public: |
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136 | ExecutorStatic(FunctorStatic* functor, const std::string& name = "") : Executor(functor, name) {} |
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137 | virtual ~ExecutorStatic() {} |
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138 | }; |
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139 | |
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140 | template <class T> |
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141 | class ExecutorMember : public Executor |
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142 | { |
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143 | public: |
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144 | ExecutorMember(FunctorMember<T>* functor, const std::string& name = "") : Executor(functor, name) {} |
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145 | virtual ~ExecutorMember() {} |
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146 | |
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147 | using Executor::operator(); |
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148 | |
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149 | inline void operator()(T* object) const |
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150 | { (*((FunctorMember<T>*)this->functor_))(object, this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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151 | inline void operator()(T* object, const MultiType& param1) const |
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152 | { (*((FunctorMember<T>*)this->functor_))(object, param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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153 | inline void operator()(T* object, const MultiType& param1, const MultiType& param2) const |
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154 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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155 | inline void operator()(T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3) const |
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156 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
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157 | inline void operator()(T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4) const |
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158 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, this->defaultValue_[4]); } |
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159 | inline void operator()(T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5) const |
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160 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, param5); } |
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161 | |
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162 | |
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163 | inline void operator()(const T* object) const |
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164 | { (*((FunctorMember<T>*)this->functor_))(object, this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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165 | inline void operator()(const T* object, const MultiType& param1) const |
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166 | { (*((FunctorMember<T>*)this->functor_))(object, param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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167 | inline void operator()(const T* object, const MultiType& param1, const MultiType& param2) const |
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168 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
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169 | inline void operator()(const T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3) const |
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170 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
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171 | inline void operator()(const T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4) const |
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172 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, this->defaultValue_[4]); } |
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173 | inline void operator()(const T* object, const MultiType& param1, const MultiType& param2, const MultiType& param3, const MultiType& param4, const MultiType& param5) const |
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174 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, param5); } |
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175 | |
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176 | inline void setObject(T* object) const |
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177 | { ((FunctorMember<T>*)this->functor_)->setObject(object); } |
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178 | inline void setObject(const T* object) const |
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179 | { ((FunctorMember<T>*)this->functor_)->setObject(object); } |
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180 | |
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181 | using Executor::parse; |
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182 | |
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183 | bool parse(T* object, const std::string& params, const std::string& delimiter = " ") const |
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184 | { |
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185 | FunctorMember<T>* functorMember = static_cast<FunctorMember<T>*>(this->functor_); |
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186 | |
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187 | const typename FunctorMember<T>::Objects& objects = functorMember->getObjects(); |
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188 | |
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189 | functorMember->setObject(object); |
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190 | bool result = Executor::parse(params, delimiter); |
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191 | functorMember->setObjects(objects); |
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192 | |
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193 | return result; |
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194 | } |
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195 | |
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196 | bool parse(const T* object, const std::string& params, const std::string& delimiter = " ") const |
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197 | { |
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198 | FunctorMember<T>* functorMember = static_cast<FunctorMember<T>*>(this->functor_); |
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199 | |
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200 | const typename FunctorMember<T>::Objects& objects = functorMember->getObjects(); |
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201 | |
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202 | functorMember->setObject(object); |
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203 | bool result = Executor::parse(params, delimiter); |
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204 | functorMember->setObjects(objects); |
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205 | |
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206 | return result; |
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207 | } |
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208 | }; |
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209 | |
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210 | inline Executor* createExecutor(Functor* functor, const std::string& name = "") |
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211 | { |
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212 | return new Executor(functor, name); |
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213 | } |
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214 | |
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215 | template <class T> |
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216 | inline ExecutorMember<T>* createExecutor(FunctorMember<T>* functor, const std::string& name = "") |
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217 | { |
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218 | return new ExecutorMember<T>(functor, name); |
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219 | } |
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220 | |
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221 | inline ExecutorStatic* createExecutor(FunctorStatic* functor, const std::string& name = "") |
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222 | { |
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223 | return new ExecutorStatic(functor, name); |
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224 | } |
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225 | } |
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226 | |
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227 | #endif /* _Executor_H__ */ |
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