pressio_registry< T > Struct Template Reference

#include <pressio.h>

Public Types
using	value_type = T
using	reference = T &
using	const_reference = T const

Public Member Functions
T	build (std::string const &name) const
template<class Name , class Factory >
void	regsiter_factory (Name &&name, Factory &&factory)
auto	begin () const -> decltype(factories.begin())
auto	end () const -> decltype(factories.end())
bool	contains (std::string const &key) const
auto	find (std::string const &key) const -> decltype(factories.find(key))
auto	find (std::string const &key) -> decltype(factories.find(key))
size_t	size () const

Detailed Description

template<class T>
struct pressio_registry< T >

a type that registers constructor functions

Member Typedef Documentation

const_reference

template<class T >

using pressio_registry< T >::const_reference = T const

the const reference type the registry constructs

reference

template<class T >

using pressio_registry< T >::reference = T&

the reference type the registry constructs

value_type

template<class T >

using pressio_registry< T >::value_type = T

the value type the registry constructs

Member Function Documentation

begin()

template<class T >

auto pressio_registry< T >::begin ( ) const -> decltype(factories.begin())

inline

Returns

an begin iterator over the registered types

build()

template<class T >

T pressio_registry< T >::build ( std::string const &  name ) const

inline

construct a element of the registered type

Parameters

[in]

name

the item to construct

Returns

the result of the factory function

contains()

template<class T >

bool pressio_registry< T >::contains ( std::string const &  key ) const

inline

checks if the name is registered

Parameters

[in]

key

the key to search for

Returns

true if present

end()

template<class T >

auto pressio_registry< T >::end ( ) const -> decltype(factories.end())

inline

Returns

an end iterator over the registered types

find() [1/2]

template<class T >

auto pressio_registry< T >::find ( std::string const &  key ) -> decltype(factories.find(key))

inline

checks if the name is registered

Parameters

[in]

key

the key to search for

Returns

an iterator if the entry is found; else end()

find() [2/2]

template<class T >

auto pressio_registry< T >::find ( std::string const &  key ) const -> decltype(factories.find(key))

inline

checks if the name is registered

Parameters

[in]

key

the key to search for

Returns

an iterator if the entry is found; else end()

regsiter_factory()

template<class T >

template<class Name , class Factory >

void pressio_registry< T >::regsiter_factory ( Name &&  name, Factory &&  factory  )

inline

register a factory function with the registry at the provided name

Parameters

[in]	name	the name to register
[in]	factory	the constructor function which takes 0 arguments

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

• include/libpressio_ext/cpp/pressio.h