initial commit
This commit is contained in:
166
add_on/autowrapper/generator/generateheader.cpp
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166
add_on/autowrapper/generator/generateheader.cpp
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@@ -0,0 +1,166 @@
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//
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// This generator creates a header file that implements automatic
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// wrapper functions for the generic calling convention.
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//
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// Originally implemented by George Yohng from 4Front Technologies in 2009-03-11
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// Modifications by Pierre Fortin in order to add constructor wrapper generation
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//
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// A completely new implementation of automatic wrapper functions was
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// implemented by SiCrane at GameDev.net in 2011-12-18. The generator was
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// adapted from Python to C++ by Andreas.
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//
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// ref: http://www.gamedev.net/topic/617111-more-angelscript-binding-wrappers/
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//
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#include <stdio.h>
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#include <string>
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// Generate templates for up to this number of function parameters
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const int max_args = 4;
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using namespace std;
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void PrintTemplate(const char *base, const char *typeNameList, const char *retType, const char *objType, const char *isConst, const char *newExpr, const char *objExpr, const char *argList1, const char *argList2, const char *wrapName);
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void PrintConstructor(const char *comma, const char *typeNameList, const char *typeList, const char *argList);
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int main()
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{
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printf("#ifndef AS_GEN_WRAPPER_H\n"
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"#define AS_GEN_WRAPPER_H\n"
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"\n"
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"#ifndef ANGELSCRIPT_H\n"
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"// Avoid having to inform include path if header is already include before\n"
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"#include <angelscript.h>\n"
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"#endif\n"
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"#include <new>\n"
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"\n"
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"namespace gw {\n"
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"\n"
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"template <typename T> class Proxy {\n"
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" public:\n"
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" T value;\n"
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" Proxy(T value) : value(value) {}\n"
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" static T cast(void * ptr) {\n"
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" return reinterpret_cast<Proxy<T> *>(&ptr)->value;\n"
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" }\n"
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" private:\n"
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" Proxy(const Proxy &);\n"
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" Proxy & operator=(const Proxy &);\n"
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"};\n"
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"\n"
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"template <typename T> struct Wrapper {};\n"
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"template <typename T> struct ObjFirst {};\n"
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"template <typename T> struct ObjLast {};\n"
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"template <typename T> struct Constructor {};\n"
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"\n"
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"template <typename T>\n"
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"void destroy(AS_NAMESPACE_QUALIFIER asIScriptGeneric * gen) {\n"
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" static_cast<T *>(gen->GetObject())->~T();\n"
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"}\n");
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string typename_list = "typename A0";
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string type_list = "A0";
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string arg_list = "\n static_cast<Proxy <A0> *>(gen->GetAddressOfArg(0))->value";
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string new_exp = "new (gen->GetAddressOfReturnLocation()) Proxy<R>";
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string obj_exp = "static_cast<T *>(gen->GetObject())->*";
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string obj_arg_exp = "\n Proxy<T>::cast(gen->GetObject())";
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PrintTemplate("", "", "void", "", "", "", "", "void", "", "Wrapper");
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PrintTemplate("typename R", "", "R", "", "", new_exp.c_str(), "", "void", "", "Wrapper");
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PrintTemplate("typename T", "", "void", "T::", "", "", obj_exp.c_str(), "void", "", "Wrapper");
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PrintTemplate("typename T, typename R", "", "R", "T::", "", new_exp.c_str(), obj_exp.c_str(), "void", "", "Wrapper");
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PrintTemplate("typename T", "", "void", "T::", " const", "", obj_exp.c_str(), "void", "", "Wrapper");
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PrintTemplate("typename T, typename R", "", "R", "T::", " const", new_exp.c_str(), obj_exp.c_str(), "void", "", "Wrapper");
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PrintTemplate("typename T", "", "void", "", "", "", "", "T", obj_arg_exp.c_str(), "ObjFirst");
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PrintTemplate("typename T, typename R", "", "R", "", "", new_exp.c_str(), "", "T", obj_arg_exp.c_str(), "ObjFirst");
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PrintTemplate("typename T", "", "void", "", "", "", "", "T", obj_arg_exp.c_str(), "ObjLast");
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PrintTemplate("typename T, typename R", "", "R", "", "", new_exp.c_str(), "", "T", obj_arg_exp.c_str(), "ObjLast");
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PrintConstructor("", "", "", "");
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for( int i = 0; i < max_args; i++ )
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{
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PrintTemplate("", typename_list.c_str(), "void", "", "", "", "", type_list.c_str(), arg_list.c_str(), "Wrapper");
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PrintTemplate("typename R, ", typename_list.c_str(), "R", "", "", new_exp.c_str(), "", type_list.c_str(), arg_list.c_str(), "Wrapper");
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PrintTemplate("typename T, ", typename_list.c_str(), "void", "T::", "", "", obj_exp.c_str(), type_list.c_str(), arg_list.c_str(), "Wrapper");
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PrintTemplate("typename T, typename R, ", typename_list.c_str(), "R", "T::", "", new_exp.c_str(), obj_exp.c_str(), type_list.c_str(), arg_list.c_str(), "Wrapper");
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PrintTemplate("typename T, ", typename_list.c_str(), "void", "T::", " const", "", obj_exp.c_str(), type_list.c_str(), arg_list.c_str(), "Wrapper");
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PrintTemplate("typename T, typename R, ", typename_list.c_str(), "R", "T::", " const", new_exp.c_str(), obj_exp.c_str(), type_list.c_str(), arg_list.c_str(), "Wrapper");
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PrintTemplate("typename T, ", typename_list.c_str(), "void", "", "", "", "", ("T, " + type_list).c_str(), (obj_arg_exp + "," + arg_list).c_str(), "ObjFirst");
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PrintTemplate("typename T, typename R, ", typename_list.c_str(), "R", "", "", new_exp.c_str(), "", ("T, " + type_list).c_str(), (obj_arg_exp + "," + arg_list).c_str(), "ObjFirst");
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PrintTemplate("typename T, ", typename_list.c_str(), "void", "", "", "", "", (type_list + ", T").c_str(), (arg_list + "," + obj_arg_exp).c_str(), "ObjLast");
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PrintTemplate("typename T, typename R, ", typename_list.c_str(), "R", "", "", new_exp.c_str(), "", (type_list + ", T").c_str(), (arg_list + "," + obj_arg_exp).c_str(), "ObjLast");
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PrintConstructor(", ", typename_list.c_str(), type_list.c_str(), arg_list.c_str());
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char buf[5];
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sprintf(buf, "%d", i + 1);
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typename_list += ", typename A" + string(buf);
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type_list += ", A" + string(buf);
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arg_list += ",\n static_cast<Proxy <A" + string(buf) + "> *>(gen->GetAddressOfArg(" + string(buf) + "))->value";
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}
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printf("template <typename T>\n"
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"struct Id {\n"
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" template <T fn_ptr> AS_NAMESPACE_QUALIFIER asSFuncPtr f(void) { return asFUNCTION(&Wrapper<T>::template f<fn_ptr>); }\n"
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" template <T fn_ptr> AS_NAMESPACE_QUALIFIER asSFuncPtr of(void) { return asFUNCTION(&ObjFirst<T>::template f<fn_ptr>); }\n"
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" template <T fn_ptr> AS_NAMESPACE_QUALIFIER asSFuncPtr ol(void) { return asFUNCTION(&ObjLast<T>::template f<fn_ptr>); }\n"
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"};\n"
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"\n"
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"template <typename T>\n"
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"Id<T> id(T fn_ptr) { return Id<T>(); }\n"
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"\n"
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"// On some versions of GNUC it is necessary to use the template keyword as disambiguator,\n"
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"// on others the template keyword gives an error, hence the need for the following define.\n"
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"// MSVC on the other hand seems to accept both with or without the template keyword.\n"
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"#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))\n"
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" // GNUC 4.4.3 doesn't need the template keyword, and\n"
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" // hopefully upcoming versions won't need it either\n"
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" #define TMPL template\n"
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"#else\n"
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" #define TMPL\n"
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"#endif\n"
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"\n"
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"#define WRAP_FN(name) (::gw::id(name).TMPL f< name >())\n"
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"#define WRAP_MFN(ClassType, name) (::gw::id(&ClassType::name).TMPL f< &ClassType::name >())\n"
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"#define WRAP_OBJ_FIRST(name) (::gw::id(name).TMPL of< name >())\n"
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"#define WRAP_OBJ_LAST(name) (::gw::id(name).TMPL ol< name >())\n"
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"\n"
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"#define WRAP_FN_PR(name, Parameters, ReturnType) asFUNCTION((::gw::Wrapper<ReturnType (*)Parameters>::TMPL f< name >))\n"
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"#define WRAP_MFN_PR(ClassType, name, Parameters, ReturnType) asFUNCTION((::gw::Wrapper<ReturnType (ClassType::*)Parameters>::TMPL f< &ClassType::name >))\n"
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"#define WRAP_OBJ_FIRST_PR(name, Parameters, ReturnType) asFUNCTION((::gw::ObjFirst<ReturnType (*)Parameters>::TMPL f< name >))\n"
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"#define WRAP_OBJ_LAST_PR(name, Parameters, ReturnType) asFUNCTION((::gw::ObjLast<ReturnType (*)Parameters>::TMPL f< name >))\n"
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"\n"
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"#define WRAP_CON(ClassType, Parameters) asFUNCTION((::gw::Constructor<ClassType Parameters>::f))\n"
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"#define WRAP_DES(ClassType) asFUNCTION((::gw::destroy<ClassType>))\n"
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"\n"
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"} // end namespace gw\n"
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"\n"
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"#endif\n");
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return 0;
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}
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void PrintTemplate(const char *base, const char *typeNameList, const char *retType, const char *objType, const char *isConst, const char *newExpr, const char *objExpr, const char *argList1, const char *argList2, const char *wrapName)
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{
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printf("template <%s%s>\n", base, typeNameList);
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printf("struct %s<%s (%s*)(%s)%s> {\n", wrapName, retType, objType, argList1, isConst);
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printf(" template <%s (%s*fp)(%s)%s>\n", retType, objType, argList1, isConst);
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printf(" static void f(AS_NAMESPACE_QUALIFIER asIScriptGeneric * gen) {\n");
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printf(" %s((%sfp)(%s));\n", newExpr, objExpr, argList2);
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printf(" }\n");
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printf("};\n");
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}
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void PrintConstructor(const char *comma, const char *typeNameList, const char *typeList, const char *argList)
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{
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printf("template <typename T%s%s>\n", comma, typeNameList);
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printf("struct Constructor <T (%s)> {\n", typeList);
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printf(" static void f(AS_NAMESPACE_QUALIFIER asIScriptGeneric * gen) {\n");
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printf(" new (gen->GetObject()) T(%s);\n", argList);
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printf(" }\n");
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printf("};\n");
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}
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20
add_on/autowrapper/generator/generator.sln
Normal file
20
add_on/autowrapper/generator/generator.sln
Normal file
@@ -0,0 +1,20 @@
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Microsoft Visual Studio Solution File, Format Version 10.00
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# Visual C++ Express 2008
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "generator", "generator.vcproj", "{086A2F1A-01B1-4EB3-A8FA-0926FF10E953}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Win32 = Debug|Win32
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Release|Win32 = Release|Win32
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EndGlobalSection
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||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
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||||
{086A2F1A-01B1-4EB3-A8FA-0926FF10E953}.Debug|Win32.ActiveCfg = Debug|Win32
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||||
{086A2F1A-01B1-4EB3-A8FA-0926FF10E953}.Debug|Win32.Build.0 = Debug|Win32
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||||
{086A2F1A-01B1-4EB3-A8FA-0926FF10E953}.Release|Win32.ActiveCfg = Release|Win32
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||||
{086A2F1A-01B1-4EB3-A8FA-0926FF10E953}.Release|Win32.Build.0 = Release|Win32
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||||
EndGlobalSection
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||||
GlobalSection(SolutionProperties) = preSolution
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||||
HideSolutionNode = FALSE
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||||
EndGlobalSection
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||||
EndGlobal
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||||
236
add_on/autowrapper/generator/generator.vcproj
Normal file
236
add_on/autowrapper/generator/generator.vcproj
Normal file
@@ -0,0 +1,236 @@
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||||
<?xml version="1.0" encoding="Windows-1252"?>
|
||||
<VisualStudioProject
|
||||
ProjectType="Visual C++"
|
||||
Version="9,00"
|
||||
Name="generator"
|
||||
ProjectGUID="{086A2F1A-01B1-4EB3-A8FA-0926FF10E953}"
|
||||
TargetFrameworkVersion="0"
|
||||
>
|
||||
<Platforms>
|
||||
<Platform
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||||
Name="Win32"
|
||||
/>
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||||
</Platforms>
|
||||
<ToolFiles>
|
||||
</ToolFiles>
|
||||
<Configurations>
|
||||
<Configuration
|
||||
Name="Debug|Win32"
|
||||
OutputDirectory=".\Debug"
|
||||
IntermediateDirectory=".\Debug"
|
||||
ConfigurationType="1"
|
||||
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops"
|
||||
UseOfMFC="0"
|
||||
ATLMinimizesCRunTimeLibraryUsage="false"
|
||||
CharacterSet="2"
|
||||
>
|
||||
<Tool
|
||||
Name="VCPreBuildEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCustomBuildTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXMLDataGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
TypeLibraryName=".\Debug/generator.tlb"
|
||||
HeaderFileName=""
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="0"
|
||||
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
|
||||
MinimalRebuild="true"
|
||||
BasicRuntimeChecks="3"
|
||||
RuntimeLibrary="1"
|
||||
PrecompiledHeaderFile=".\Debug/generator.pch"
|
||||
AssemblerListingLocation=".\Debug/"
|
||||
ObjectFile=".\Debug/"
|
||||
ProgramDataBaseFileName=".\Debug/"
|
||||
WarningLevel="3"
|
||||
SuppressStartupBanner="true"
|
||||
DebugInformationFormat="4"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
||||
PreprocessorDefinitions="_DEBUG"
|
||||
Culture="1033"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
OutputFile=".\Debug/generator.exe"
|
||||
LinkIncremental="2"
|
||||
SuppressStartupBanner="true"
|
||||
GenerateDebugInformation="true"
|
||||
ProgramDatabaseFile=".\Debug/generator.pdb"
|
||||
SubSystem="1"
|
||||
RandomizedBaseAddress="1"
|
||||
DataExecutionPrevention="0"
|
||||
TargetMachine="1"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
SuppressStartupBanner="true"
|
||||
OutputFile=".\Debug/generator.bsc"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
||||
/>
|
||||
</Configuration>
|
||||
<Configuration
|
||||
Name="Release|Win32"
|
||||
OutputDirectory=".\Release"
|
||||
IntermediateDirectory=".\Release"
|
||||
ConfigurationType="1"
|
||||
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops"
|
||||
UseOfMFC="0"
|
||||
ATLMinimizesCRunTimeLibraryUsage="false"
|
||||
CharacterSet="2"
|
||||
>
|
||||
<Tool
|
||||
Name="VCPreBuildEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCustomBuildTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXMLDataGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
TypeLibraryName=".\Release/generator.tlb"
|
||||
HeaderFileName=""
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="2"
|
||||
InlineFunctionExpansion="1"
|
||||
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
|
||||
StringPooling="true"
|
||||
RuntimeLibrary="0"
|
||||
EnableFunctionLevelLinking="true"
|
||||
PrecompiledHeaderFile=".\Release/generator.pch"
|
||||
AssemblerListingLocation=".\Release/"
|
||||
ObjectFile=".\Release/"
|
||||
ProgramDataBaseFileName=".\Release/"
|
||||
WarningLevel="3"
|
||||
SuppressStartupBanner="true"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
||||
PreprocessorDefinitions="NDEBUG"
|
||||
Culture="1033"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
OutputFile=".\Release/generator.exe"
|
||||
LinkIncremental="1"
|
||||
SuppressStartupBanner="true"
|
||||
ProgramDatabaseFile=".\Release/generator.pdb"
|
||||
SubSystem="1"
|
||||
RandomizedBaseAddress="1"
|
||||
DataExecutionPrevention="0"
|
||||
TargetMachine="1"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
SuppressStartupBanner="true"
|
||||
OutputFile=".\Release/generator.bsc"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
||||
/>
|
||||
</Configuration>
|
||||
</Configurations>
|
||||
<References>
|
||||
</References>
|
||||
<Files>
|
||||
<Filter
|
||||
Name="Source Files"
|
||||
Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
||||
>
|
||||
<File
|
||||
RelativePath="generateheader.cpp"
|
||||
>
|
||||
<FileConfiguration
|
||||
Name="Debug|Win32"
|
||||
>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
PreprocessorDefinitions=""
|
||||
/>
|
||||
</FileConfiguration>
|
||||
<FileConfiguration
|
||||
Name="Release|Win32"
|
||||
>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
PreprocessorDefinitions=""
|
||||
/>
|
||||
</FileConfiguration>
|
||||
</File>
|
||||
</Filter>
|
||||
<Filter
|
||||
Name="Header Files"
|
||||
Filter="h;hpp;hxx;hm;inl"
|
||||
>
|
||||
</Filter>
|
||||
<Filter
|
||||
Name="Resource Files"
|
||||
Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
|
||||
>
|
||||
</Filter>
|
||||
</Files>
|
||||
<Globals>
|
||||
</Globals>
|
||||
</VisualStudioProject>
|
||||
Reference in New Issue
Block a user