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terik23
2019-04-08 02:32:20 +05:00
parent fae022c848
commit bbda253f8b
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README.md
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## What is Magic Enum?
@@ -145,9 +145,9 @@ enum Color { RED = 2, BLUE = 4, GREEN = 8 };
* `magic_enum::enum_names` returns `std::array<std::string_view, N>` with all string enum name where `N = number of enum values`, sorted by enum value.
* Enum value must be in range `(-MAGIC_ENUM_RANGE, MAGIC_ENUM_RANGE)`. By default `MAGIC_ENUM_RANGE = 128`. If you need larger range, redefine the macro `MAGIC_ENUM_RANGE`.
* Enum value must be in range `(-MAGIC_ENUM_RANGE, MAGIC_ENUM_RANGE)`. By default `MAGIC_ENUM_RANGE = 256`. If you need a larger range, redefine the macro `MAGIC_ENUM_RANGE`.
```cpp
#define MAGIC_ENUM_RANGE 1028 // Redefine MAGIC_ENUM_RANGE for larger range.
#define MAGIC_ENUM_RANGE 1024 // Redefine MAGIC_ENUM_RANGE for larger range.
#include <magic_enum.hpp>
```
include/magic_enum.hpp
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// Enum value must be in range (-MAGIC_ENUM_RANGE, MAGIC_ENUM_RANGE). If you need a larger range, redefine the macro MAGIC_ENUM_RANGE.
#if !defined(MAGIC_ENUM_RANGE)
# define MAGIC_ENUM_RANGE 128
# define MAGIC_ENUM_RANGE 256
#endif
namespace magic_enum {