[4838] | 1 | /*! |
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[7716] | 2 | * @file executor_functional.h |
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[7197] | 3 | * Definition of an Executor |
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[5391] | 4 | */ |
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[1853] | 5 | |
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[7716] | 6 | /* |
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| 7 | orxonox - the future of 3D-vertical-scrollers |
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[1853] | 8 | |
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[7716] | 9 | Copyright (C) 2004 orx |
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[1853] | 10 | |
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[7716] | 11 | This program is free software; you can redistribute it and/or modify |
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| 12 | it under the terms of the GNU General Public License as published by |
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| 13 | the Free Software Foundation; either version 2, or (at your option) |
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| 14 | any later version. |
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[5141] | 15 | |
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[7716] | 16 | ### File Specific: |
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| 17 | main-programmer: Benjamin Grauer |
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| 18 | co-programmer: ... |
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| 19 | */ |
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[5652] | 20 | |
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[5328] | 21 | |
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[7716] | 22 | #ifndef __EXECUTOR_FUNCTIONAL_H_ |
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| 23 | #define __EXECUTOR_FUNCTIONAL_H_ |
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[5641] | 24 | |
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| 25 | |
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[5164] | 26 | |
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[7716] | 27 | template<typename type> MT_Type ExecutorParamType() { return MT_EXT1; }; |
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| 28 | template<> MT_Type ExecutorParamType<bool>() { return MT_EXT1; }; |
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| 29 | template<> MT_Type ExecutorParamType<int>() { return MT_INT; }; |
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| 30 | template<> MT_Type ExecutorParamType<unsigned int>() { return MT_UINT; }; |
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| 31 | template<> MT_Type ExecutorParamType<float>() { return MT_FLOAT; }; |
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| 32 | template<> MT_Type ExecutorParamType<char>() { return MT_CHAR; }; |
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| 33 | template<> MT_Type ExecutorParamType<const std::string&>() { return MT_STRING; }; |
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[5161] | 34 | |
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[7716] | 35 | template<typename type> type fromString(const std::string& input, type defaultValue) {return defaultValue; }; |
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| 36 | template<> bool fromString<bool>(const std::string& input, bool defaultValue) { return isBool(input, defaultValue); }; |
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| 37 | template<> int fromString<int>(const std::string& input, int defaultValue) { return isInt(input, defaultValue); }; |
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| 38 | template<> unsigned int fromString<unsigned int>(const std::string& input, unsigned int defaultValue) { return isInt(input, defaultValue); }; |
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| 39 | template<> float fromString<float>(const std::string& input, float defaultValue) { return isFloat(input, defaultValue); }; |
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| 40 | template<> char fromString<char>(const std::string& input, char defaultValue) { return isInt(input, defaultValue); }; |
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| 41 | template<> const std::string& fromString<const std::string&>(const std::string& input, const std::string& defaultValue) { return isString(input, defaultValue); }; |
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[5641] | 42 | |
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[7716] | 43 | template<typename type> type getDefault(const MultiType* const defaultValues, unsigned int i) { return (type)0; }; |
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| 44 | template<> bool getDefault<bool>(const MultiType* const defaultValues, unsigned int i) { return defaultValues[i].getBool(); }; |
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| 45 | template<> int getDefault<int>(const MultiType* const defaultValues, unsigned int i) { return defaultValues[i].getInt(); }; |
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| 46 | template<> unsigned int getDefault<unsigned int>(const MultiType* const defaultValues, unsigned int i) { return defaultValues[i].getInt(); }; |
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| 47 | template<> float getDefault<float>(const MultiType* const defaultValues, unsigned int i) { return defaultValues[i].getFloat(); }; |
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| 48 | template<> char getDefault<char>(const MultiType* const defaultValues, unsigned int i) { return defaultValues[i].getChar(); }; |
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| 49 | template<> std::string getDefault<std::string>(const MultiType* const defaultValues, unsigned int i) { return defaultValues[i].getString(); }; |
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[5161] | 50 | |
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[7716] | 51 | #endif /* __EXECUTOR_FUNCTIONAL_H_ */ |
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[5161] | 52 | |
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[5328] | 53 | |
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[7716] | 54 | #define __EXECUTOR_FUNCTIONAL_CONST |
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| 55 | #define __EXECUTOR_FUNCTIONAL_NAME(ParamCount) Executor##ParamCount##Params |
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| 56 | #define __EXECUTOR_FUNCTIONAL_FUNCTION_EXEC dynamic_cast<T*>(object)->*(functionPointer) |
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| 57 | #define __EXECUTOR_FUNCTIONAL_FUNCTION_POINTER T::*functionPointer |
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[5161] | 58 | |
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[7716] | 59 | #ifdef EXECUTOR_FUNCTIONAL_USE_CONST |
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| 60 | #undef __EXECUTOR_FUNCTIONAL_CONST |
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| 61 | #define __EXECUTOR_FUNCTIONAL_CONST const |
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| 62 | #undef __EXECUTOR_FUNCTIONAL_NAME |
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| 63 | #define __EXECUTOR_FUNCTIONAL_NAME(ParamCount) Executor##ParamCount##Params_const |
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| 64 | #undef EXECUTOR_FUNCTIONAL_USE_CONST |
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| 65 | #endif |
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[5161] | 66 | |
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[7716] | 67 | #ifdef EXECUTOR_FUNCTIONAL_USE_STATIC |
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| 68 | #ifdef EXECUTOR_FUNCTIONAL_USE_CONST |
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| 69 | #error you obviously do not know what you are doing !! ask the bensch |
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| 70 | #endif /* EXECUTOR_FUNCTIONAL_USE_CONST */ |
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[5135] | 71 | |
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[7716] | 72 | #undef __EXECUTOR_FUNCTIONAL_FUNCTION_EXEC |
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| 73 | #define __EXECUTOR_FUNCTIONAL_FUNCTION_EXEC functionPointer |
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| 74 | #undef __EXECUTOR_FUNCTIONAL_NAME |
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| 75 | #define __EXECUTOR_FUNCTIONAL_NAME(ParamCount) Executor##ParamCount##Params_static |
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| 76 | #undef __EXECUTOR_FUNCTIONAL_FUNCTION_POINTER |
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| 77 | #define __EXECUTOR_FUNCTIONAL_FUNCTION_POINTER *functionPointer |
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[5636] | 78 | |
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[7716] | 79 | #undef EXECUTOR_FUNCTIONAL_USE_STATIC |
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| 80 | #endif /* EXECUTOR_FUNCTIONAL_USE_STATIC */ |
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[7714] | 81 | |
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[7716] | 82 | template<class T> class __EXECUTOR_FUNCTIONAL_NAME(0) : public Executor |
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| 83 | { |
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| 84 | private: |
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| 85 | void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)() __EXECUTOR_FUNCTIONAL_CONST; |
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[5551] | 86 | |
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[7716] | 87 | public: |
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| 88 | __EXECUTOR_FUNCTIONAL_NAME(0) (void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)() __EXECUTOR_FUNCTIONAL_CONST ) |
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| 89 | : Executor() |
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| 90 | { |
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| 91 | this->functorType = Executor_Objective; |
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| 92 | this->functionPointer = functionPointer; |
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[7717] | 93 | }; |
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| 94 | |
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[7716] | 95 | virtual void operator()(BaseObject* object, const SubString& sub = SubString()) const |
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| 96 | { |
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| 97 | (__EXECUTOR_FUNCTIONAL_FUNCTION_EXEC)(); |
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| 98 | }; |
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[5142] | 99 | |
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[7717] | 100 | virtual Executor* clone() const { |
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| 101 | return new __EXECUTOR_FUNCTIONAL_NAME(0)<T>(this->functionPointer); |
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| 102 | }; |
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[7716] | 103 | }; |
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[5135] | 104 | |
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| 105 | |
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[7716] | 106 | template<class T, typename type0> class __EXECUTOR_FUNCTIONAL_NAME(1) : public Executor |
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| 107 | { |
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| 108 | private: |
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| 109 | void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)(type0) __EXECUTOR_FUNCTIONAL_CONST; |
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[5141] | 110 | |
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[7716] | 111 | public: |
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| 112 | __EXECUTOR_FUNCTIONAL_NAME(1) (void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)(type0) __EXECUTOR_FUNCTIONAL_CONST) |
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| 113 | : Executor(ExecutorParamType<type0>()) |
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| 114 | { |
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| 115 | this->functorType = Executor_Objective; |
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| 116 | this->functionPointer = functionPointer; |
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[7717] | 117 | }; |
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| 118 | |
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[7716] | 119 | virtual void operator()(BaseObject* object, const SubString& sub = SubString()) const |
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| 120 | { |
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[5153] | 121 | |
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[7716] | 122 | /* // THE VERY COOL DEBUG |
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| 123 | printf("SUB[0] : %s\n", sub[0].c_str()); |
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| 124 | printf("getDefault<type0>(this->defaultValue, 0):::: %d\n", getDefault<type0>(this->defaultValue, 0)); |
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| 125 | printf("VALUE: %d\n", fromString<type0>(sub[0], getDefault<type0>(this->defaultValue, 0))); |
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| 126 | */ |
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| 127 | (__EXECUTOR_FUNCTIONAL_FUNCTION_EXEC)( |
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| 128 | fromString<type0>(sub[0], getDefault<type0>(this->defaultValue, 0)) ); |
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| 129 | }; |
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[5153] | 130 | |
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[7717] | 131 | virtual Executor* clone() const { |
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| 132 | return new __EXECUTOR_FUNCTIONAL_NAME(1)<T, type0>(this->functionPointer); |
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| 133 | }; |
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[7716] | 134 | }; |
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[5145] | 135 | |
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[7716] | 136 | /// DOUBLE PENETRATION |
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| 137 | template<class T, typename type0, typename type1> class __EXECUTOR_FUNCTIONAL_NAME(2) : public Executor |
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| 138 | { |
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| 139 | private: |
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| 140 | void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)(type0, type1) __EXECUTOR_FUNCTIONAL_CONST; |
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[5145] | 141 | |
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[7714] | 142 | public: |
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[7716] | 143 | __EXECUTOR_FUNCTIONAL_NAME(2) (void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)(type0, type1) __EXECUTOR_FUNCTIONAL_CONST) |
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| 144 | : Executor(ExecutorParamType<type0>(), ExecutorParamType<type1>()) |
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[7714] | 145 | { |
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[7716] | 146 | this->functorType = Executor_Objective; |
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| 147 | this->functionPointer = functionPointer; |
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[7717] | 148 | }; |
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| 149 | |
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[7714] | 150 | virtual void operator()(BaseObject* object, const SubString& sub = SubString()) const |
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| 151 | { |
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[7716] | 152 | (__EXECUTOR_FUNCTIONAL_FUNCTION_EXEC)( |
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| 153 | fromString<type0>(sub[0], getDefault<type0>(this->defaultValue, 0)), |
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| 154 | fromString<type1>(sub[1], getDefault<type1>(this->defaultValue, 1))); |
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| 155 | }; |
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[7714] | 156 | |
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[7717] | 157 | virtual Executor* clone() const { |
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| 158 | return new __EXECUTOR_FUNCTIONAL_NAME(2)<T, type0, type1>(this->functionPointer); |
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| 159 | }; |
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[5129] | 160 | }; |
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[5113] | 161 | |
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[5632] | 162 | |
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[5326] | 163 | |
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[7716] | 164 | /// HACK !! THESE WILL BE RESET AGAIN !! |
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| 165 | |
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[7718] | 166 | |
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| 167 | #define EXECUTOR_FUNCTIONAL_CREATOR0() \ |
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| 168 | template<class T> Executor* createExecutor(void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)() __EXECUTOR_FUNCTIONAL_CONST) \ |
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| 169 | { \ |
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| 170 | return new __EXECUTOR_FUNCTIONAL_NAME(0)<T>(functionPointer); \ |
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[7716] | 171 | } |
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[7718] | 172 | |
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| 173 | #define EXECUTOR_FUNCTIONAL_CREATOR1(type0) \ |
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| 174 | template<class T> Executor* createExecutor(void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)(type0##_TYPE) __EXECUTOR_FUNCTIONAL_CONST) \ |
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| 175 | { \ |
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| 176 | return new __EXECUTOR_FUNCTIONAL_NAME(1)<T, type0##_TYPE>(functionPointer); \ |
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[7716] | 177 | } |
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[7718] | 178 | |
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| 179 | #define EXECUTOR_FUNCTIONAL_CREATOR2(type0, type1) \ |
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| 180 | template<class T> Executor* createExecutor(void (__EXECUTOR_FUNCTIONAL_FUNCTION_POINTER)(type0##_TYPE, type1##_TYPE) __EXECUTOR_FUNCTIONAL_CONST) \ |
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| 181 | { \ |
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| 182 | return new __EXECUTOR_FUNCTIONAL_NAME(2)<T, type0##_TYPE, type1##_TYPE>(functionPointer); \ |
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[7716] | 183 | } |
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[5641] | 184 | |
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[7718] | 185 | #define EXECUTOR_FUNCTIONAL_CREATOR3(type0, type1, type2) |
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| 186 | #define EXECUTOR_FUNCTIONAL_CREATOR4(type0, type1, type2, type3) |
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| 187 | #define EXECUTOR_FUNCTIONAL_CREATOR5(type0, type1, type2, type3, type4) |
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[5326] | 188 | |
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[7718] | 189 | |
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| 190 | |
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| 191 | #define FUNCTOR_LIST(x) EXECUTOR_FUNCTIONAL_CREATOR ## x |
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| 192 | #include "functor_list.h" |
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| 193 | #undef FUNCTOR_LIST |
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| 194 | |
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| 195 | |
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| 196 | |
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[7716] | 197 | #undef __EXECUTOR_FUNCTIONAL_CONST |
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| 198 | #undef __EXECUTOR_FUNCTIONAL_NAME |
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| 199 | #undef __EXECUTOR_FUNCTIONAL_FUNCTION_EXEC |
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| 200 | #undef __EXECUTOR_FUNCTIONAL_FUNCTION_POINTER |
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