include/tenum/detail/enum.hpp

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#ifndef TENUM_DETAIL_ENUM_HPP_
#define TENUM_DETAIL_ENUM_HPP_

#ifndef IN_TENUM_HPP_
#  error "This header should not be included directly. Please use tenum.hpp."
#endif

#include <tenum/detail/type.hpp>

#define TENUM_TUPLE_CREATE(value_m,integer_value_m,name_m) \
  (value_m,integer_value_m,name_m)

#define TENUM_TUPLE_GET_VALUE(tuple_m) \
  BOOST_PP_TUPLE_ELEM(3,0,tuple_m)

#define TENUM_TUPLE_GET_INTEGER_VALUE(tuple_m) \
  BOOST_PP_TUPLE_ELEM(3,1,tuple_m)

#define TENUM_TUPLE_GET_NAME(tuple_m) \
  BOOST_PP_TUPLE_ELEM(3,2,tuple_m)

#define TENUM_TUPLE(value_m) \
  TENUM_TUPLE_CREATE(value_m,BOOST_PP_EMPTY(),BOOST_PP_STRINGIZE(value_m))

#define TENUM_TUPLE_VALUED(value_m,integer_value_m) \
  TENUM_TUPLE_CREATE(value_m,=integer_value_m,BOOST_PP_STRINGIZE(value_m))

#define TENUM_TUPLE_NAMED(value_m,name_m) \
  TENUM_TUPLE_CREATE(value_m,BOOST_PP_EMPTY(),name_m)

#define TENUM_TUPLE_VALUED_NAMED(value_m,integer_value_m,name_m) \
  TENUM_TUPLE_CREATE(value_m,=integer_value_m,name_m)

#define TENUM_ELEMENT(value_m) \
  (TENUM_TUPLE(value_m))

#define TENUM_ELEMENT_VALUED(value_m,integer_value_m) \
  (TENUM_TUPLE_VALUED(value_m,integer_value_m))

#define TENUM_ELEMENT_NAMED(value_m,name_m) \
  (TENUM_TUPLE_NAMED(value_m,name_m))

#define TENUM_ELEMENT_VALUED_NAMED(value_m,integer_value_m,name_m) \
  (TENUM_TUPLE_VALUED_NAMED(value_m,integer_value_m,name_m))

#define TENUM_ENUM_VALUES_COMPLETE_EACH(_1,_2,value_m) \
  TENUM_TUPLE(value_m)
#define TENUM_ENUM_VALUES_COMPLETE(values_m) \
  BOOST_PP_SEQ_TRANSFORM(TENUM_ENUM_VALUES_COMPLETE_EACH, ~, values_m)

#define TENUM_ENUM_VALUES_DEFINITION_EACH(_1,_2,tuple_m) \
  TENUM_TUPLE_GET_VALUE(tuple_m) TENUM_TUPLE_GET_INTEGER_VALUE(tuple_m),
#define TENUM_ENUM_VALUES_DEFINITION(tuples_m) \
  BOOST_PP_SEQ_FOR_EACH(TENUM_ENUM_VALUES_DEFINITION_EACH, ~, tuples_m)

#ifdef BOOST_NO_SCOPED_ENUMS

#  define TENUM_ENUM_DEFINITION(type_m,tuples_m,underlying_m) \
struct type_m { \
    enum BOOST_PP_CAT(type_m,_e) underlying_m { \
      TENUM_ENUM_VALUES_DEFINITION(tuples_m) \
    }; \
}; \
typedef type_m :: BOOST_PP_CAT(type_m,_e) TENUM_TYPE(type_m);

#else

#  define TENUM_ENUM_DEFINITION(type_m,tuples_m,underlying_m) \
enum class type_m underlying_m { \
  TENUM_ENUM_VALUES_DEFINITION(tuples_m) \
}; \
typedef type_m TENUM_TYPE(type_m);

#endif /* BOOST_NO_SCOPED_ENUMS */

#endif /* TENUM_DETAIL_ENUM_HPP_ */