Warning, /include/Geant4/tools/S_STRING is written in an unsupported language. File is not indexed.
0001 // Copyright (C) 2010, Guy Barrand. All rights reserved.
0002 // See the file tools.license for terms.
0003
0004 #ifndef tools_S_STRING
0005 #define tools_S_STRING
0006
0007 // a few place in which a cpp macro help the readability.
0008
0009 #include <string>
0010
0011 #define TOOLS_CLASS_STRING(a_name)\
0012 static const std::string& s_##a_name() {\
0013 static const std::string s_v(#a_name);\
0014 return s_v;\
0015 }
0016
0017 #define TOOLS_CLASS_STRING_VALUE(a_name,a_value)\
0018 static const std::string& s_##a_name() {\
0019 static const std::string s_v(#a_value);\
0020 return s_v;\
0021 }
0022
0023 #define TOOLS_CLASS_STRING_SVALUE(a_name,a_value)\
0024 static const std::string& s_##a_name() {\
0025 static const std::string s_v(a_value);\
0026 return s_v;\
0027 }
0028
0029 #define TOOLS_GLOBAL_STRING(a_name)\
0030 inline const std::string& s_##a_name() {\
0031 static const std::string s_v(#a_name);\
0032 return s_v;\
0033 }
0034
0035 #define TOOLS_GLOBAL_STRING_VALUE(a_name,a_value)\
0036 inline const std::string& s_##a_name() {\
0037 static const std::string s_v(#a_value);\
0038 return s_v;\
0039 }
0040
0041 #define TOOLS_SCLASS(a_name)\
0042 static const std::string& s_class() {\
0043 static const std::string s_v(#a_name);\
0044 return s_v;\
0045 }\
0046 static void check_class_name() {a_name::s_class();}
0047
0048 #define TOOLS_T_SCLASS(a_T,a_name)\
0049 static const std::string& s_class() {\
0050 static const std::string s_v(#a_name);\
0051 return s_v;\
0052 }\
0053 static void check_class_name() {a_name<a_T>::s_class();}
0054
0055 #define TOOLS_T2_SCLASS(a_T1,a_T2,a_name)\
0056 static const std::string& s_class() {\
0057 static const std::string s_v(#a_name);\
0058 return s_v;\
0059 }\
0060 static void check_class_name() {a_name<a_T1,a_T2>::s_class();}
0061
0062 #define TOOLS_T3_SCLASS(a_T1,a_T2,a_T3,a_name)\
0063 static const std::string& s_class() {\
0064 static const std::string s_v(#a_name);\
0065 return s_v;\
0066 }\
0067 static void check_class_name() {a_name<a_T1,a_T2,a_T3>::s_class();}
0068
0069 // to transform the value of a cpp macro to a string :
0070 #define TOOLS_CPP_TO__STRING(a_cpp) #a_cpp
0071 #define TOOLS_CPP_TO_STRING(a_cpp) std::string(TOOLS_CPP_TO__STRING(a_cpp))
0072 // for example :
0073 // #define FOO foo
0074 // std::cout << TOOLS_CPP_TO_STRING(FOO) << std::endl;
0075
0076 #endif
