EnumFlagger< F > Class Template Reference

Flagger accepting values of enum type E. More...

#include <EnumFlags.h>

Inheritance diagram for EnumFlagger< F >:

Collaboration diagram for EnumFlagger< F >:

Public Types
typedef F	fbase_t
typedef F::value_t	value_t
typedef F::storage_t	storage_t
typedef F::dict_t	dict_t
typedef FlagResolver::ivalue_t	ivalue_t

Public Member Functions
	EnumFlagger ()
	Default constructor.
	EnumFlagger (const storage_t &v)
	Constructor with initial value.
template<typename ... T>
	EnumFlagger (const T &... arg)
EnumFlagger< F > &	operator= (const EnumFlagger< F > &flagger)
template<class T >
EnumFlagger< F > &	operator= (const T &v)

Static Public Member Functions
static ivalue_t	getValueNEW (const std::string &key)
	Returns the static dictionary created for this value_t . More...

Detailed Description

template<class F>
class drain::EnumFlagger< F >

Flagger accepting values of enum type E.

Template Parameters

F	– SingleFlagger<E> or MultiFlagger<E>

Enum dictionary should be defined as follows:

template <> const drain::EnumDict<...>::dict_t drain::EnumDict<...>::dict = {{"A", A}, {"B", B}, {"C", C}};

Member Function Documentation

getValueNEW()

static ivalue_t getValueNEW ( const std::string &  key )

inlinestatic

Returns the static dictionary created for this value_t .

Notice that this function is non-static but returns a reference to a static dictionary.
In C++ virtual functions must be non-static.
This is nevertheless handy in templated design, for example.

virtual const dict_t & getDict() const override { return EnumDict<value_t>::dict; }; Return the integer value corresponding to a key. Retrieves the value directly from the dictionary. Dictionary throws except if key now found.

operator=()

EnumFlagger<F>& operator= ( const EnumFlagger< F > &  flagger )

inline

Dictionary throws except if key now found.

static value_t getKeys(const value_t & value){ return (value_t)EnumDict<value_t>::dict.getValue(key); }; Consider handler through this->set(Flagger) ? Needs protected/private _set() (or assign()).

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

• src/drain/util/EnumFlags.h