d0/d74/_enum_string_8h_source.html

// File name: "EnumToString.h"

#undef DECL_ENUM_ELEMENT

#undef BEGIN_ENUM

#undef END_ENUM

#undef DECL_ENUM_ELEMENT_WITH_VAL


#ifndef GENERATE_ENUM_STRINGS

    #define DECL_ENUM_ELEMENT( element ) element

    #define DECL_ENUM_ELEMENT_WITH_VAL( element, val ) element = val

    #define BEGIN_ENUM( ENUM_NAME ) typedef enum tag##ENUM_NAME

    #define END_ENUM( ENUM_NAME ) ENUM_NAME; \

            char* GetString##ENUM_NAME(enum tag##ENUM_NAME index);

#else

    typedef struct { char * desc; int type;} EnumDesc_t;

    #define DECL_ENUM_ELEMENT( element ) { #element, (int)(element) }

    #define DECL_ENUM_ELEMENT_WITH_VAL( element, val ) { #element, val }

    #define BEGIN_ENUM( ENUM_NAME ) EnumDesc_t gs_##ENUM_NAME [] =

    #define END_ENUM( ENUM_NAME ) ; \

    char* GetString##ENUM_NAME(enum tag##ENUM_NAME index) \

            { int i; \

            for (i = 0; i < sizeof(gs_##ENUM_NAME)/sizeof(EnumDesc_t); i++) { \

                if ((int)index == gs_##ENUM_NAME [i].type) return gs_##ENUM_NAME [i].desc; } \

            return "Unknown Enum type!!"; }

#endif