Mark Hoekveen
27 lines
1.5 KiB
C
27 lines
1.5 KiB
C
// Have enum names be convertible to strings
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// From https://stackoverflow.com/a/5094430
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// by James McNellis
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// with slight adjustments
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// Retrieved 14-10-2017
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#include <boost/preprocessor.hpp>
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#define X_DEFINE_ENUM_WITH_STRING_CONVERSIONS_TOSTRING_CASE(r, data, elem) \
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case elem : return BOOST_PP_STRINGIZE(elem);
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#define ENUM_STRING(name, enumerators) \
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enum name { \
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BOOST_PP_SEQ_ENUM(enumerators) \
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}; \
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\
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inline const char* ToString(name v) \
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{ \
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switch (v) \
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{ \
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BOOST_PP_SEQ_FOR_EACH( \
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X_DEFINE_ENUM_WITH_STRING_CONVERSIONS_TOSTRING_CASE, \
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name, \
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enumerators \
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) \
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default: return "[Unknown " BOOST_PP_STRINGIZE(name) "]"; \
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} \
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} |