enum_vector.h File Reference

#include <iterator>
#include <type_traits>

Go to the source code of this file.

Classes
class	ENUM_ITERATOR< T, beginVal, endVal >

Macros
#define	DEFINE_ENUM_VECTOR(enumName, ...)
	Macro to create const vectors containing enum values to enable easy iteration.
#define	DECLARE_ENUM_VECTOR(className, enumName)    constexpr className::enumName className::enumName##_vector[];
#define	DEFINE_ENUM_CLASS_WITH_ITERATOR(enumName, beginVal, ...)
	Macro to create const vectors containing enum class values to enable easy iteration.

Macro Definition Documentation

DECLARE_ENUM_VECTOR

#define DECLARE_ENUM_VECTOR	(		className,
			enumName
	)		constexpr className::enumName className::enumName##_vector[];

Definition at line 51 of file enum_vector.h.

DEFINE_ENUM_CLASS_WITH_ITERATOR

#define DEFINE_ENUM_CLASS_WITH_ITERATOR	(		enumName,
			beginVal,
			...
	)

Value:

    enum class enumName : int { beginVal, __VA_ARGS__, _ENUM_END }; \
    typedef ENUM_ITERATOR<enumName, enumName::beginVal, enumName::_ENUM_END> enumName##_ITERATOR;

Macro to create const vectors containing enum class values to enable easy iteration.

Usage: [header] A { DEFINE_ENUM_CLASS_WITH_ITERATOR( COLOR, RED, GREEN, BLUE ) };

[source] for( COLOR color : COLOR_ITERATOR() ) { // do sth with color }

Definition at line 69 of file enum_vector.h.

DEFINE_ENUM_VECTOR

#define DEFINE_ENUM_VECTOR	(		enumName,
			...
	)

Value:

    enum enumName __VA_ARGS__; \
    static constexpr enumName enumName##_vector[] = __VA_ARGS__;

Macro to create const vectors containing enum values to enable easy iteration.

Warning

Do not use in new code. Use the DEFINE_ENUM_CLASS_WITH_ITERATOR and #DECLARE_ENUM_CLASS_ITERATOR macros instead (unless they don't work ;) ).

Usage: [header] A { DEFINE_ENUM_VECTOR( COLOR, { RED, GREEN, BLUE } ) };

[source] for( COLOR color : COLOR_vector ) { // do sth with color }

DECLARE_ENUM_VECTOR( COLORS );

Definition at line 47 of file enum_vector.h.