BlackMATov/enum.hpp
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remove boost seq size using

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This commit is contained in:
Matvey Cherevko
2019-11-21 04:58:11 +07:00
parent 29f6c8dd77
commit 0a90dea3a3
1 changed files with 32 additions and 3 deletions
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35
headers/enum.hpp/enum.hpp
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@@ -11,8 +11,6 @@
#include <stdexcept>
#include <string_view>
#include <boost/preprocessor/seq/seq.hpp>
#include <boost/preprocessor/seq/size.hpp>
#include <boost/preprocessor/seq/for_each.hpp>
namespace enum_hpp
@@ -104,7 +102,7 @@ namespace enum_hpp::detail
private:\
enum enum_names_for_this_score_ { ENUM_HPP_GENERATE_ENUM_FIELDS(Fields) };\
public:\
static constexpr std::size_t size = BOOST_PP_SEQ_SIZE(Fields);\
static constexpr std::size_t size = ENUM_HPP_PP_SEQ_SIZE(Fields);\
static constexpr const Enum values[] = { ENUM_HPP_GENERATE_VALUES(Enum, Fields) };\
static constexpr const std::string_view names[] = { ENUM_HPP_GENERATE_NAMES(Fields) };\
public:\
@@ -143,5 +141,36 @@ namespace enum_hpp::detail
//
// -----------------------------------------------------------------------------
//
// ENUM_HPP_PP_CAT
//
#define ENUM_HPP_PP_CAT(x, y) ENUM_HPP_PP_CAT_I(x, y)
#define ENUM_HPP_PP_CAT_I(x, y) x ## y
//
// ENUM_HPP_PP_STRINGIZE
//
#define ENUM_HPP_PP_STRINGIZE(x) ENUM_HPP_PP_STRINGIZE_I(x)
#define ENUM_HPP_PP_STRINGIZE_I(x) #x
//
// ENUM_HPP_PP_SEQ_SIZE
//
#define ENUM_HPP_PP_SEQ_SIZE(seq)\
ENUM_HPP_PP_CAT(ENUM_HPP_PP_SEQ_SIZE_, ENUM_HPP_PP_SEQ_SIZE_0 seq)
#define ENUM_HPP_PP_SEQ_SIZE_0(_) ENUM_HPP_PP_SEQ_SIZE_1
#define ENUM_HPP_PP_SEQ_SIZE_1(_) ENUM_HPP_PP_SEQ_SIZE_2
#define ENUM_HPP_PP_SEQ_SIZE_2(_) ENUM_HPP_PP_SEQ_SIZE_3
#define ENUM_HPP_PP_SEQ_SIZE_3(_) ENUM_HPP_PP_SEQ_SIZE_4
#define ENUM_HPP_PP_SEQ_SIZE_4(_) ENUM_HPP_PP_SEQ_SIZE_5
# define ENUM_HPP_PP_SEQ_SIZE_ENUM_HPP_PP_SEQ_SIZE_0 0
# define ENUM_HPP_PP_SEQ_SIZE_ENUM_HPP_PP_SEQ_SIZE_1 1
# define ENUM_HPP_PP_SEQ_SIZE_ENUM_HPP_PP_SEQ_SIZE_2 2
# define ENUM_HPP_PP_SEQ_SIZE_ENUM_HPP_PP_SEQ_SIZE_3 3
# define ENUM_HPP_PP_SEQ_SIZE_ENUM_HPP_PP_SEQ_SIZE_4 4
# define ENUM_HPP_PP_SEQ_SIZE_ENUM_HPP_PP_SEQ_SIZE_5 5