cpp::EnumStringMap< ENUM > Class Template Reference

Provides mapping between a C++ enum type values and C strings. More...

#include <cpptools/enum_string_map.h>

Public Types
typedef std::pair< ENUM, const char * >	Mapping

Public Member Functions
	EnumStringMap ()
void	map (ENUM eval, const char *str)
std::size_t	size () const
std::size_t	index (ENUM eval) const
ENUM	valueAt (std::size_t i) const
ENUM	value (const char *str) const
const char *	string (ENUM eval) const
Mapping	mapping (std::size_t i) const

Detailed Description

template<typename ENUM>
class cpp::EnumStringMap< ENUM >

Provides mapping between a C++ enum type values and C strings.

enum class Status {
    Started,
    Running,
    Finished
};

cpp::EnumStringMap<Status> statusStrMap;
statusStrMap.map(Status::Started,  "status_started");
statusStrMap.map(Status::Running,  "status_running");
statusStrMap.map(Status::Finished, "status_finished");
assert(statusStrMap.value("status_running") == Status::Running);
assert(std::strcmp(statusStrMap.string(Status::Running), "status_running") == 0);

Member Typedef Documentation

template<typename ENUM>

typedef std::pair<ENUM, const char*> cpp::EnumStringMap< ENUM >::Mapping

Constructor & Destructor Documentation

template<typename ENUM >

cpp::EnumStringMap< ENUM >::EnumStringMap

(

)

Member Function Documentation

template<typename ENUM >

std::size_t cpp::EnumStringMap< ENUM >::index

(

ENUM

eval

)

const

template<typename ENUM >

void cpp::EnumStringMap< ENUM >::map	(	ENUM	eval,
		const char *	str
	)

template<typename ENUM >

EnumStringMap< ENUM >::Mapping cpp::EnumStringMap< ENUM >::mapping

(

std::size_t

i

)

const

template<typename ENUM >

std::size_t cpp::EnumStringMap< ENUM >::size

(

)

const

template<typename ENUM >

const char * cpp::EnumStringMap< ENUM >::string

(

ENUM

eval

)

const

template<typename ENUM >

ENUM cpp::EnumStringMap< ENUM >::value

(

const char *

str

)

const

template<typename ENUM >

ENUM cpp::EnumStringMap< ENUM >::valueAt

(

std::size_t

i

)

const

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The documentation for this class was generated from the following file:

• enum_string_map.h