[847] | 1 | /* |
---|
| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
---|
[1056] | 3 | * > www.orxonox.net < |
---|
[847] | 4 | * |
---|
| 5 | * |
---|
| 6 | * License notice: |
---|
| 7 | * |
---|
| 8 | * This program is free software; you can redistribute it and/or |
---|
| 9 | * modify it under the terms of the GNU General Public License |
---|
| 10 | * as published by the Free Software Foundation; either version 2 |
---|
| 11 | * of the License, or (at your option) any later version. |
---|
| 12 | * |
---|
| 13 | * This program is distributed in the hope that it will be useful, |
---|
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 16 | * GNU General Public License for more details. |
---|
| 17 | * |
---|
| 18 | * You should have received a copy of the GNU General Public License |
---|
| 19 | * along with this program; if not, write to the Free Software |
---|
| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
---|
| 21 | * |
---|
| 22 | * Author: |
---|
| 23 | * Fabian 'x3n' Landau |
---|
| 24 | * Co-authors: |
---|
| 25 | * ... |
---|
| 26 | * |
---|
| 27 | * Inspiration: Functor by Benjamin Grauer |
---|
| 28 | */ |
---|
| 29 | |
---|
| 30 | #ifndef _Functor_H__ |
---|
| 31 | #define _Functor_H__ |
---|
| 32 | |
---|
[1062] | 33 | #include "CorePrereqs.h" |
---|
| 34 | |
---|
[847] | 35 | #include "util/MultiTypeMath.h" |
---|
| 36 | #include "Debug.h" |
---|
| 37 | |
---|
[1052] | 38 | #define MAX_FUNCTOR_ARGUMENTS 5 |
---|
[847] | 39 | |
---|
[1052] | 40 | namespace orxonox |
---|
[847] | 41 | { |
---|
[1052] | 42 | enum FunctionType |
---|
| 43 | { |
---|
| 44 | FT_MEMBER, |
---|
| 45 | FT_CONSTMEMBER, |
---|
| 46 | FT_STATIC |
---|
| 47 | }; |
---|
[847] | 48 | |
---|
| 49 | |
---|
[1052] | 50 | template <class T> |
---|
| 51 | inline std::string typeToString() { return "unknown"; } |
---|
[847] | 52 | |
---|
| 53 | #define CreateTypeToStringTemplate(type) \ |
---|
| 54 | template <> \ |
---|
[1052] | 55 | inline std::string typeToString<type>() { return #type; } \ |
---|
| 56 | template <> \ |
---|
| 57 | inline std::string typeToString<type&>() { return #type; } \ |
---|
| 58 | template <> \ |
---|
| 59 | inline std::string typeToString<const type>() { return #type; } \ |
---|
| 60 | template <> \ |
---|
| 61 | inline std::string typeToString<const type&>() { return #type; } |
---|
[847] | 62 | |
---|
[1052] | 63 | CreateTypeToStringTemplate(int); |
---|
| 64 | CreateTypeToStringTemplate(unsigned int); |
---|
| 65 | CreateTypeToStringTemplate(char); |
---|
| 66 | CreateTypeToStringTemplate(unsigned char); |
---|
| 67 | CreateTypeToStringTemplate(short); |
---|
| 68 | CreateTypeToStringTemplate(unsigned short); |
---|
| 69 | CreateTypeToStringTemplate(long); |
---|
| 70 | CreateTypeToStringTemplate(unsigned long); |
---|
| 71 | CreateTypeToStringTemplate(float); |
---|
| 72 | CreateTypeToStringTemplate(double); |
---|
| 73 | CreateTypeToStringTemplate(long double); |
---|
| 74 | CreateTypeToStringTemplate(bool); |
---|
| 75 | CreateTypeToStringTemplate(Vector2); |
---|
| 76 | CreateTypeToStringTemplate(Vector3); |
---|
| 77 | CreateTypeToStringTemplate(Quaternion); |
---|
| 78 | CreateTypeToStringTemplate(ColourValue); |
---|
| 79 | CreateTypeToStringTemplate(Radian); |
---|
| 80 | CreateTypeToStringTemplate(Degree); |
---|
[847] | 81 | |
---|
[1052] | 82 | template <> \ |
---|
| 83 | inline std::string typeToString<std::string>() { return "string"; } \ |
---|
| 84 | template <> \ |
---|
| 85 | inline std::string typeToString<std::string&>() { return "string"; } \ |
---|
| 86 | template <> \ |
---|
| 87 | inline std::string typeToString<const std::string>() { return "string"; } \ |
---|
| 88 | template <> \ |
---|
| 89 | inline std::string typeToString<const std::string&>() { return "string"; } |
---|
[847] | 90 | |
---|
[1052] | 91 | class _CoreExport Functor |
---|
| 92 | { |
---|
| 93 | public: |
---|
| 94 | Functor() {} |
---|
| 95 | virtual ~Functor() {} |
---|
[847] | 96 | |
---|
[1052] | 97 | virtual void operator()(const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) = 0; |
---|
[847] | 98 | |
---|
[1052] | 99 | inline unsigned int getParamCount() const { return this->numParams_; } |
---|
| 100 | inline bool hasReturnvalue() const { return this->hasReturnValue_; } |
---|
| 101 | inline FunctionType getType() const { return this->type_; } |
---|
| 102 | inline MultiTypeMath getReturnvalue() const { return this->returnedValue_; } |
---|
[847] | 103 | |
---|
[1052] | 104 | std::string getTypenameParam(unsigned int param) const { return (param >= 0 && param < 5) ? this->typeParam_[param] : ""; } |
---|
| 105 | std::string getTypenameReturnvalue() const { return this->typeReturnvalue_; } |
---|
[847] | 106 | |
---|
[1052] | 107 | virtual void evaluateParam(unsigned int index, MultiTypeMath& param) const = 0; |
---|
[847] | 108 | |
---|
[1052] | 109 | protected: |
---|
| 110 | unsigned int numParams_; |
---|
| 111 | bool hasReturnValue_; |
---|
| 112 | FunctionType type_; |
---|
| 113 | MultiTypeMath returnedValue_; |
---|
[847] | 114 | |
---|
[1052] | 115 | std::string typeReturnvalue_; |
---|
| 116 | std::string typeParam_[MAX_FUNCTOR_ARGUMENTS]; |
---|
| 117 | }; |
---|
[847] | 118 | |
---|
[1052] | 119 | class _CoreExport FunctorStatic : public Functor |
---|
| 120 | { |
---|
| 121 | public: |
---|
| 122 | virtual ~FunctorStatic() {} |
---|
| 123 | virtual void operator()(const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) = 0; |
---|
| 124 | }; |
---|
[847] | 125 | |
---|
[1052] | 126 | template <class T> |
---|
| 127 | class FunctorMember : public Functor |
---|
| 128 | { |
---|
| 129 | public: |
---|
| 130 | FunctorMember() |
---|
| 131 | { |
---|
| 132 | constObject_ = 0; |
---|
| 133 | object_ = 0; |
---|
| 134 | bConstObject_ = false; |
---|
| 135 | } |
---|
| 136 | virtual ~FunctorMember() {} |
---|
[847] | 137 | |
---|
[1052] | 138 | virtual void operator()(T* object, const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) = 0; |
---|
| 139 | virtual void operator()(const T* object, const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) = 0; |
---|
| 140 | |
---|
| 141 | virtual void operator()(const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) |
---|
[847] | 142 | { |
---|
[1052] | 143 | if (this->bConstObject_) |
---|
[847] | 144 | { |
---|
[1052] | 145 | if (this->constObject_) |
---|
| 146 | (*this)(this->constObject_, param1, param2, param3, param4, param5); |
---|
| 147 | else |
---|
| 148 | { |
---|
| 149 | COUT(1) << "An error occurred in Functor.h:" << std::endl; |
---|
| 150 | COUT(1) << "Error: No const object set." << std::endl; |
---|
| 151 | } |
---|
[847] | 152 | } |
---|
| 153 | else |
---|
| 154 | { |
---|
[1052] | 155 | if (this->object_) |
---|
| 156 | (*this)(this->object_, param1, param2, param3, param4, param5); |
---|
| 157 | else |
---|
| 158 | { |
---|
| 159 | COUT(1) << "An error occurred in Functor.h:" << std::endl; |
---|
| 160 | COUT(1) << "Error: No object set." << std::endl; |
---|
| 161 | } |
---|
[847] | 162 | } |
---|
| 163 | } |
---|
| 164 | |
---|
[1052] | 165 | void setObject(T* object) |
---|
| 166 | { |
---|
| 167 | this->bConstObject_ = false; |
---|
| 168 | this->object_ = object; |
---|
| 169 | } |
---|
[847] | 170 | |
---|
[1052] | 171 | void setObject(const T* object) |
---|
| 172 | { |
---|
| 173 | this->bConstObject_ = true; |
---|
| 174 | this->constObject_ = object; |
---|
| 175 | } |
---|
[847] | 176 | |
---|
[1052] | 177 | private: |
---|
| 178 | const T* constObject_; |
---|
| 179 | T* object_; |
---|
| 180 | bool bConstObject_; |
---|
| 181 | }; |
---|
[847] | 182 | |
---|
| 183 | |
---|
| 184 | |
---|
| 185 | #define FUNCTOR_TEMPLATE(ismember, returnvalue, numparams) FUNCTOR_TEMPLATE##ismember##returnvalue##numparams |
---|
| 186 | #define FUNCTOR_TEMPLATE000 |
---|
| 187 | #define FUNCTOR_TEMPLATE001 template <class P1> |
---|
| 188 | #define FUNCTOR_TEMPLATE002 template <class P1, class P2> |
---|
| 189 | #define FUNCTOR_TEMPLATE003 template <class P1, class P2, class P3> |
---|
| 190 | #define FUNCTOR_TEMPLATE004 template <class P1, class P2, class P3, class P4> |
---|
| 191 | #define FUNCTOR_TEMPLATE005 template <class P1, class P2, class P3, class P4, class P5> |
---|
| 192 | #define FUNCTOR_TEMPLATE010 template <class R> |
---|
| 193 | #define FUNCTOR_TEMPLATE011 template <class R, class P1> |
---|
| 194 | #define FUNCTOR_TEMPLATE012 template <class R, class P1, class P2> |
---|
| 195 | #define FUNCTOR_TEMPLATE013 template <class R, class P1, class P2, class P3> |
---|
| 196 | #define FUNCTOR_TEMPLATE014 template <class R, class P1, class P2, class P3, class P4> |
---|
| 197 | #define FUNCTOR_TEMPLATE015 template <class R, class P1, class P2, class P3, class P4, class P5> |
---|
| 198 | #define FUNCTOR_TEMPLATE100 template <class T> |
---|
| 199 | #define FUNCTOR_TEMPLATE101 template <class T, class P1> |
---|
| 200 | #define FUNCTOR_TEMPLATE102 template <class T, class P1, class P2> |
---|
| 201 | #define FUNCTOR_TEMPLATE103 template <class T, class P1, class P2, class P3> |
---|
| 202 | #define FUNCTOR_TEMPLATE104 template <class T, class P1, class P2, class P3, class P4> |
---|
| 203 | #define FUNCTOR_TEMPLATE105 template <class T, class P1, class P2, class P3, class P4, class P5> |
---|
| 204 | #define FUNCTOR_TEMPLATE110 template <class T, class R> |
---|
| 205 | #define FUNCTOR_TEMPLATE111 template <class T, class R, class P1> |
---|
| 206 | #define FUNCTOR_TEMPLATE112 template <class T, class R, class P1, class P2> |
---|
| 207 | #define FUNCTOR_TEMPLATE113 template <class T, class R, class P1, class P2, class P3> |
---|
| 208 | #define FUNCTOR_TEMPLATE114 template <class T, class R, class P1, class P2, class P3, class P4> |
---|
| 209 | #define FUNCTOR_TEMPLATE115 template <class T, class R, class P1, class P2, class P3, class P4, class P5> |
---|
| 210 | |
---|
| 211 | |
---|
| 212 | |
---|
| 213 | #define FUNCTOR_TEMPLATE_CLASSES(ismember, returnvalue, numparams) FUNCTOR_TEMPLATE_CLASSES##ismember##returnvalue##numparams |
---|
| 214 | #define FUNCTOR_TEMPLATE_CLASSES000 |
---|
| 215 | #define FUNCTOR_TEMPLATE_CLASSES001 <P1> |
---|
| 216 | #define FUNCTOR_TEMPLATE_CLASSES002 <P1, P2> |
---|
| 217 | #define FUNCTOR_TEMPLATE_CLASSES003 <P1, P2, P3> |
---|
| 218 | #define FUNCTOR_TEMPLATE_CLASSES004 <P1, P2, P3, P4> |
---|
| 219 | #define FUNCTOR_TEMPLATE_CLASSES005 <P1, P2, P3, P4, P5> |
---|
| 220 | #define FUNCTOR_TEMPLATE_CLASSES010 <R> |
---|
| 221 | #define FUNCTOR_TEMPLATE_CLASSES011 <R, P1> |
---|
| 222 | #define FUNCTOR_TEMPLATE_CLASSES012 <R, P1, P2> |
---|
| 223 | #define FUNCTOR_TEMPLATE_CLASSES013 <R, P1, P2, P3> |
---|
| 224 | #define FUNCTOR_TEMPLATE_CLASSES014 <R, P1, P2, P3, P4> |
---|
| 225 | #define FUNCTOR_TEMPLATE_CLASSES015 <R, P1, P2, P3, P4, P5> |
---|
| 226 | #define FUNCTOR_TEMPLATE_CLASSES100 <T> |
---|
| 227 | #define FUNCTOR_TEMPLATE_CLASSES101 <T, P1> |
---|
| 228 | #define FUNCTOR_TEMPLATE_CLASSES102 <T, P1, P2> |
---|
| 229 | #define FUNCTOR_TEMPLATE_CLASSES103 <T, P1, P2, P3> |
---|
| 230 | #define FUNCTOR_TEMPLATE_CLASSES104 <T, P1, P2, P3, P4> |
---|
| 231 | #define FUNCTOR_TEMPLATE_CLASSES105 <T, P1, P2, P3, P4, P5> |
---|
| 232 | #define FUNCTOR_TEMPLATE_CLASSES110 <T, R> |
---|
| 233 | #define FUNCTOR_TEMPLATE_CLASSES111 <T, R, P1> |
---|
| 234 | #define FUNCTOR_TEMPLATE_CLASSES112 <T, R, P1, P2> |
---|
| 235 | #define FUNCTOR_TEMPLATE_CLASSES113 <T, R, P1, P2, P3> |
---|
| 236 | #define FUNCTOR_TEMPLATE_CLASSES114 <T, R, P1, P2, P3, P4> |
---|
| 237 | #define FUNCTOR_TEMPLATE_CLASSES115 <T, R, P1, P2, P3, P4, P5> |
---|
| 238 | |
---|
| 239 | |
---|
| 240 | |
---|
| 241 | #define FUNCTOR_TYPENAME_PARAMS(numparams) FUNCTOR_TYPENAME_PARAMS##numparams |
---|
| 242 | #define FUNCTOR_TYPENAME_PARAMS0 |
---|
| 243 | #define FUNCTOR_TYPENAME_PARAMS1 this->typeParam_[0] = typeToString<P1>(); |
---|
| 244 | #define FUNCTOR_TYPENAME_PARAMS2 this->typeParam_[0] = typeToString<P1>(); this->typeParam_[1] = typeToString<P2>(); |
---|
| 245 | #define FUNCTOR_TYPENAME_PARAMS3 this->typeParam_[0] = typeToString<P1>(); this->typeParam_[1] = typeToString<P2>(); this->typeParam_[2] = typeToString<P3>(); |
---|
| 246 | #define FUNCTOR_TYPENAME_PARAMS4 this->typeParam_[0] = typeToString<P1>(); this->typeParam_[1] = typeToString<P2>(); this->typeParam_[2] = typeToString<P3>(); this->typeParam_[3] = typeToString<P4>(); |
---|
| 247 | #define FUNCTOR_TYPENAME_PARAMS5 this->typeParam_[0] = typeToString<P1>(); this->typeParam_[1] = typeToString<P2>(); this->typeParam_[2] = typeToString<P3>(); this->typeParam_[3] = typeToString<P4>(); this->typeParam_[4] = typeToString<P5>(); |
---|
| 248 | |
---|
| 249 | #define FUNCTOR_TYPENAME_RETURN(returnvalue) FUNCTOR_TYPENAME_RETURN##returnvalue |
---|
| 250 | #define FUNCTOR_TYPENAME_RETURN0 |
---|
| 251 | #define FUNCTOR_TYPENAME_RETURN1 this->typeReturnvalue_ = typeToString<R>(); |
---|
| 252 | |
---|
| 253 | |
---|
| 254 | |
---|
| 255 | #define FUNCTOR_FUNCTION_PARAMS(numparams) FUNCTOR_FUNCTION_PARAMS##numparams |
---|
| 256 | #define FUNCTOR_FUNCTION_PARAMS0 |
---|
| 257 | #define FUNCTOR_FUNCTION_PARAMS1 P1 param1 |
---|
| 258 | #define FUNCTOR_FUNCTION_PARAMS2 P1 param1, P2 param2 |
---|
| 259 | #define FUNCTOR_FUNCTION_PARAMS3 P1 param1, P2 param2, P3 param3 |
---|
| 260 | #define FUNCTOR_FUNCTION_PARAMS4 P1 param1, P2 param2, P3 param3, P4 param4 |
---|
| 261 | #define FUNCTOR_FUNCTION_PARAMS5 P1 param1, P2 param2, P3 param3, P4 param4, P5 param5 |
---|
| 262 | |
---|
| 263 | #define FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) FUNCTOR_FUNCTION_RETURNVALUE##returnvalue |
---|
| 264 | #define FUNCTOR_FUNCTION_RETURNVALUE0 void |
---|
| 265 | #define FUNCTOR_FUNCTION_RETURNVALUE1 R |
---|
| 266 | |
---|
| 267 | |
---|
| 268 | |
---|
| 269 | #define FUNCTOR_FUNCTION_CALL(numparams) FUNCTOR_FUNCTION_CALL##numparams |
---|
| 270 | #define FUNCTOR_FUNCTION_CALL0 |
---|
| 271 | #define FUNCTOR_FUNCTION_CALL1 param1 |
---|
| 272 | #define FUNCTOR_FUNCTION_CALL2 param1, param2 |
---|
| 273 | #define FUNCTOR_FUNCTION_CALL3 param1, param2, param3 |
---|
| 274 | #define FUNCTOR_FUNCTION_CALL4 param1, param2, param3, param4 |
---|
| 275 | #define FUNCTOR_FUNCTION_CALL5 param1, param2, param3, param4, param5 |
---|
| 276 | |
---|
| 277 | #define FUNCTOR_STORE_RETURNVALUE(returnvalue, functioncall) FUNCTOR_STORE_RETURNVALUE##returnvalue(functioncall) |
---|
| 278 | #define FUNCTOR_STORE_RETURNVALUE0(functioncall) functioncall |
---|
| 279 | #define FUNCTOR_STORE_RETURNVALUE1(functioncall) this->returnedValue_ = functioncall |
---|
| 280 | |
---|
| 281 | |
---|
| 282 | |
---|
[1052] | 283 | #define FUNCTOR_EVALUATE_PARAM(numparams) FUNCTOR_EVALUATE_PARAM##numparams |
---|
| 284 | #define FUNCTOR_EVALUATE_PARAM0 |
---|
| 285 | #define FUNCTOR_EVALUATE_PARAM1 \ |
---|
| 286 | if (index == 0) param = (P1)param |
---|
| 287 | #define FUNCTOR_EVALUATE_PARAM2 \ |
---|
| 288 | if (index == 0) param = (P1)param; \ |
---|
| 289 | else if (index == 1) param = (P2)param |
---|
| 290 | #define FUNCTOR_EVALUATE_PARAM3 \ |
---|
| 291 | if (index == 0) param = (P1)param; \ |
---|
| 292 | else if (index == 1) param = (P2)param; \ |
---|
| 293 | else if (index == 2) param = (P3)param |
---|
| 294 | #define FUNCTOR_EVALUATE_PARAM4 \ |
---|
| 295 | if (index == 0) param = (P1)param; \ |
---|
| 296 | else if (index == 1) param = (P2)param; \ |
---|
| 297 | else if (index == 2) param = (P3)param; \ |
---|
| 298 | else if (index == 3) param = (P4)param |
---|
| 299 | #define FUNCTOR_EVALUATE_PARAM5 \ |
---|
| 300 | if (index == 0) param = (P1)param; \ |
---|
| 301 | else if (index == 1) param = (P2)param; \ |
---|
| 302 | else if (index == 2) param = (P3)param; \ |
---|
| 303 | else if (index == 3) param = (P4)param; \ |
---|
| 304 | else if (index == 4) param = (P5)param |
---|
[847] | 305 | |
---|
| 306 | |
---|
[1052] | 307 | |
---|
| 308 | |
---|
| 309 | |
---|
[847] | 310 | #define CREATE_STATIC_FUNCTOR(returnvalue, numparams) \ |
---|
| 311 | FUNCTOR_TEMPLATE(0, returnvalue, numparams) \ |
---|
| 312 | class FunctorStatic##returnvalue##numparams : public FunctorStatic \ |
---|
| 313 | { \ |
---|
| 314 | public: \ |
---|
| 315 | FunctorStatic##returnvalue##numparams(FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (*functionPointer)(FUNCTOR_FUNCTION_PARAMS(numparams))) \ |
---|
| 316 | { \ |
---|
| 317 | this->numParams_ = numparams; \ |
---|
| 318 | this->hasReturnValue_ = returnvalue; \ |
---|
| 319 | this->type_ = FT_STATIC; \ |
---|
| 320 | this->functionPointer_ = functionPointer; \ |
---|
| 321 | \ |
---|
| 322 | FUNCTOR_TYPENAME_PARAMS(numparams); \ |
---|
| 323 | FUNCTOR_TYPENAME_RETURN(returnvalue); \ |
---|
| 324 | } \ |
---|
| 325 | \ |
---|
| 326 | void operator()(const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) \ |
---|
| 327 | { \ |
---|
| 328 | FUNCTOR_STORE_RETURNVALUE(returnvalue, (*this->functionPointer_)(FUNCTOR_FUNCTION_CALL(numparams))); \ |
---|
| 329 | } \ |
---|
| 330 | \ |
---|
[1052] | 331 | virtual void evaluateParam(unsigned int index, MultiTypeMath& param) const \ |
---|
| 332 | { \ |
---|
| 333 | FUNCTOR_EVALUATE_PARAM(numparams); \ |
---|
| 334 | } \ |
---|
| 335 | \ |
---|
[847] | 336 | private: \ |
---|
| 337 | FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (*functionPointer_)(FUNCTOR_FUNCTION_PARAMS(numparams)); \ |
---|
| 338 | }; \ |
---|
| 339 | \ |
---|
| 340 | \ |
---|
| 341 | FUNCTOR_TEMPLATE(0, returnvalue, numparams) \ |
---|
| 342 | inline FunctorStatic##returnvalue##numparams FUNCTOR_TEMPLATE_CLASSES(0, returnvalue, numparams)* createFunctor(FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (*functionPointer)(FUNCTOR_FUNCTION_PARAMS(numparams))) \ |
---|
| 343 | { \ |
---|
| 344 | return new FunctorStatic##returnvalue##numparams FUNCTOR_TEMPLATE_CLASSES(0, returnvalue, numparams) (functionPointer); \ |
---|
| 345 | } |
---|
| 346 | |
---|
| 347 | |
---|
| 348 | |
---|
| 349 | |
---|
| 350 | |
---|
| 351 | #define CREATE_MEMBER_FUNCTOR(returnvalue, numparams) \ |
---|
| 352 | FUNCTOR_TEMPLATE(1, returnvalue, numparams) \ |
---|
| 353 | class FunctorMember##returnvalue##numparams : public FunctorMember<T> \ |
---|
| 354 | { \ |
---|
| 355 | public: \ |
---|
| 356 | FunctorMember##returnvalue##numparams(FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (T::*functionPointer)(FUNCTOR_FUNCTION_PARAMS(numparams))) \ |
---|
| 357 | { \ |
---|
| 358 | this->numParams_ = numparams; \ |
---|
| 359 | this->hasReturnValue_ = returnvalue; \ |
---|
| 360 | this->type_ = FT_MEMBER; \ |
---|
| 361 | this->functionPointer_ = functionPointer; \ |
---|
| 362 | } \ |
---|
| 363 | \ |
---|
| 364 | void operator()(T* object, const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) \ |
---|
| 365 | { \ |
---|
| 366 | FUNCTOR_STORE_RETURNVALUE(returnvalue, (*object.*this->functionPointer_)(FUNCTOR_FUNCTION_CALL(numparams))); \ |
---|
| 367 | } \ |
---|
| 368 | \ |
---|
| 369 | void operator()(const T* object, const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) \ |
---|
| 370 | { \ |
---|
| 371 | COUT(1) << "An error occurred in Functor.h:" << std::endl; \ |
---|
| 372 | COUT(1) << "Error: Function is not const." << std::endl; \ |
---|
| 373 | } \ |
---|
| 374 | \ |
---|
[1052] | 375 | virtual void evaluateParam(unsigned int index, MultiTypeMath& param) const \ |
---|
| 376 | { \ |
---|
| 377 | FUNCTOR_EVALUATE_PARAM(numparams); \ |
---|
| 378 | } \ |
---|
| 379 | \ |
---|
[847] | 380 | private: \ |
---|
| 381 | FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (T::*functionPointer_)(FUNCTOR_FUNCTION_PARAMS(numparams)); \ |
---|
| 382 | }; \ |
---|
| 383 | \ |
---|
| 384 | \ |
---|
| 385 | FUNCTOR_TEMPLATE(1, returnvalue, numparams) \ |
---|
| 386 | class FunctorConstMember##returnvalue##numparams : public FunctorMember<T> \ |
---|
| 387 | { \ |
---|
| 388 | public: \ |
---|
| 389 | FunctorConstMember##returnvalue##numparams(FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (T::*functionPointer)(FUNCTOR_FUNCTION_PARAMS(numparams)) const) \ |
---|
| 390 | { \ |
---|
| 391 | this->numParams_ = numparams; \ |
---|
| 392 | this->hasReturnValue_ = returnvalue; \ |
---|
| 393 | this->type_ = FT_CONSTMEMBER; \ |
---|
| 394 | this->functionPointer_ = functionPointer; \ |
---|
| 395 | } \ |
---|
| 396 | \ |
---|
| 397 | void operator()(T* object, const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) \ |
---|
| 398 | { \ |
---|
| 399 | FUNCTOR_STORE_RETURNVALUE(returnvalue, (*object.*this->functionPointer_)(FUNCTOR_FUNCTION_CALL(numparams))); \ |
---|
| 400 | } \ |
---|
| 401 | \ |
---|
| 402 | void operator()(const T* object, const MultiTypeMath& param1 = MT_null, const MultiTypeMath& param2 = MT_null, const MultiTypeMath& param3 = MT_null, const MultiTypeMath& param4 = MT_null, const MultiTypeMath& param5 = MT_null) \ |
---|
| 403 | { \ |
---|
| 404 | FUNCTOR_STORE_RETURNVALUE(returnvalue, (*object.*this->functionPointer_)(FUNCTOR_FUNCTION_CALL(numparams))); \ |
---|
| 405 | } \ |
---|
| 406 | \ |
---|
[1052] | 407 | virtual void evaluateParam(unsigned int index, MultiTypeMath& param) const \ |
---|
| 408 | { \ |
---|
| 409 | FUNCTOR_EVALUATE_PARAM(numparams); \ |
---|
| 410 | } \ |
---|
| 411 | \ |
---|
[847] | 412 | private: \ |
---|
| 413 | FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (T::*functionPointer_)(FUNCTOR_FUNCTION_PARAMS(numparams)) const; \ |
---|
| 414 | }; \ |
---|
| 415 | \ |
---|
| 416 | \ |
---|
| 417 | FUNCTOR_TEMPLATE(1, returnvalue, numparams) \ |
---|
| 418 | inline FunctorMember##returnvalue##numparams FUNCTOR_TEMPLATE_CLASSES(1, returnvalue, numparams)* createFunctor(FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (T::*functionPointer)(FUNCTOR_FUNCTION_PARAMS(numparams))) \ |
---|
| 419 | { \ |
---|
| 420 | return new FunctorMember##returnvalue##numparams FUNCTOR_TEMPLATE_CLASSES(1, returnvalue, numparams) (functionPointer); \ |
---|
| 421 | } \ |
---|
| 422 | \ |
---|
| 423 | \ |
---|
| 424 | FUNCTOR_TEMPLATE(1, returnvalue, numparams) \ |
---|
| 425 | inline FunctorConstMember##returnvalue##numparams FUNCTOR_TEMPLATE_CLASSES(1, returnvalue, numparams)* createFunctor(FUNCTOR_FUNCTION_RETURNVALUE(returnvalue) (T::*functionPointer)(FUNCTOR_FUNCTION_PARAMS(numparams)) const) \ |
---|
| 426 | { \ |
---|
| 427 | return new FunctorConstMember##returnvalue##numparams FUNCTOR_TEMPLATE_CLASSES(1, returnvalue, numparams) (functionPointer); \ |
---|
| 428 | } |
---|
| 429 | |
---|
| 430 | |
---|
[1064] | 431 | // disable annoying warning about forcing value to boolean |
---|
| 432 | #if ORXONOX_COMPILER == ORXONOX_COMPILER_MSVC |
---|
| 433 | #pragma warning(push) |
---|
| 434 | #pragma warning(disable:4100 4800) |
---|
| 435 | #endif |
---|
[847] | 436 | |
---|
| 437 | #define CREATE_ALL_STATIC_FUNCTORS() \ |
---|
| 438 | CREATE_STATIC_FUNCTOR(0, 0); \ |
---|
| 439 | CREATE_STATIC_FUNCTOR(0, 1); \ |
---|
| 440 | CREATE_STATIC_FUNCTOR(0, 2); \ |
---|
| 441 | CREATE_STATIC_FUNCTOR(0, 3); \ |
---|
| 442 | CREATE_STATIC_FUNCTOR(0, 4); \ |
---|
| 443 | CREATE_STATIC_FUNCTOR(0, 5); \ |
---|
| 444 | CREATE_STATIC_FUNCTOR(1, 0); \ |
---|
| 445 | CREATE_STATIC_FUNCTOR(1, 1); \ |
---|
| 446 | CREATE_STATIC_FUNCTOR(1, 2); \ |
---|
| 447 | CREATE_STATIC_FUNCTOR(1, 3); \ |
---|
| 448 | CREATE_STATIC_FUNCTOR(1, 4); \ |
---|
| 449 | CREATE_STATIC_FUNCTOR(1, 5) |
---|
| 450 | |
---|
| 451 | |
---|
| 452 | #define CREATE_ALL_MEMBER_FUNCTORS() \ |
---|
| 453 | CREATE_MEMBER_FUNCTOR(0, 0); \ |
---|
| 454 | CREATE_MEMBER_FUNCTOR(0, 1); \ |
---|
| 455 | CREATE_MEMBER_FUNCTOR(0, 2); \ |
---|
| 456 | CREATE_MEMBER_FUNCTOR(0, 3); \ |
---|
| 457 | CREATE_MEMBER_FUNCTOR(0, 4); \ |
---|
| 458 | CREATE_MEMBER_FUNCTOR(0, 5); \ |
---|
| 459 | CREATE_MEMBER_FUNCTOR(1, 0); \ |
---|
| 460 | CREATE_MEMBER_FUNCTOR(1, 1); \ |
---|
| 461 | CREATE_MEMBER_FUNCTOR(1, 2); \ |
---|
| 462 | CREATE_MEMBER_FUNCTOR(1, 3); \ |
---|
| 463 | CREATE_MEMBER_FUNCTOR(1, 4); \ |
---|
| 464 | CREATE_MEMBER_FUNCTOR(1, 5) |
---|
| 465 | |
---|
| 466 | |
---|
[1052] | 467 | CREATE_ALL_STATIC_FUNCTORS(); |
---|
| 468 | CREATE_ALL_MEMBER_FUNCTORS(); |
---|
| 469 | } |
---|
[847] | 470 | |
---|
[1064] | 471 | #if ORXONOX_COMPILER == ORXONOX_COMPILER_MSVC |
---|
| 472 | #pragma warning(pop) |
---|
| 473 | #endif |
---|
| 474 | |
---|
[847] | 475 | #endif /* _Functor_H__ */ |
---|