plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)> Struct Template Reference

Template of class which is a good base class for providers which delegate calls of operator() to external functor (function or method). More...

#include <plask/provider/provider.hpp>

Inheritance diagram for plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>:

Collaboration diagram for plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>:

Public Member Functions
	PolymorphicDelegateProvider ()=delete
template<typename Functor >
	PolymorphicDelegateProvider (Functor functor)
	Create delegate provider.
template<typename ClassType , typename MemberType >
	PolymorphicDelegateProvider (ClassType *object, MemberType member)
	Create delegate provider.
template<typename ... Args>
	PolymorphicDelegateProvider (Args &&... params)
	Initialize valueGetter using given parameters.
_Res	operator() (_ArgTypes... params) const override
	Call functor held by valueGetter.

Public Attributes
std::function< _Res(_ArgTypes...)>	valueGetter
	Held external functor.

Detailed Description

template<typename _BaseClass, typename _Res, typename... _ArgTypes>
struct plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>

Template of class which is a good base class for providers which delegate calls of operator() to external functor (function or method).

Template Parameters

_Res(_ArgTypes...)

functor signature (result and arguments types)

Definition at line 693 of file provider.hpp.

Constructor & Destructor Documentation

PolymorphicDelegateProvider() [1/4]

template<typename _BaseClass , typename _Res , typename... _ArgTypes>

plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>::PolymorphicDelegateProvider ( )

delete

PolymorphicDelegateProvider() [2/4]

template<typename _BaseClass , typename _Res , typename... _ArgTypes>

template<typename Functor >

plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>::PolymorphicDelegateProvider ( Functor  functor )

inline

Create delegate provider.

Parameters

functor

delegate functor

Definition at line 699 of file provider.hpp.

PolymorphicDelegateProvider() [3/4]

template<typename _BaseClass , typename _Res , typename... _ArgTypes>

template<typename ClassType , typename MemberType >

plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>::PolymorphicDelegateProvider ( ClassType *  object, MemberType  member  )

inline

Create delegate provider.

Parameters

object	object of class with delegate method
member	delegate member method

Definition at line 699 of file provider.hpp.

PolymorphicDelegateProvider() [4/4]

template<typename _BaseClass , typename _Res , typename... _ArgTypes>

template<typename ... Args>

plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>::PolymorphicDelegateProvider ( Args &&...  params )

inline

Initialize valueGetter using given parameters.

Parameters

params

parameters for valueGetter constructor

Definition at line 699 of file provider.hpp.

Member Function Documentation

operator()()

template<typename _BaseClass , typename _Res , typename... _ArgTypes>

_Res plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>::operator() ( _ArgTypes...  params ) const

inlineoverride

Call functor held by valueGetter.

Parameters

params

parameters for functor held by valueGetter

Returns

value returned by functor held by valueGetter

Definition at line 737 of file provider.hpp.

Member Data Documentation

valueGetter

template<typename _BaseClass , typename _Res , typename... _ArgTypes>

std::function<_Res(_ArgTypes...)> plask::PolymorphicDelegateProvider< _BaseClass, _Res(_ArgTypes...)>::valueGetter

Held external functor.

Definition at line 697 of file provider.hpp.

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

• plask/provider/provider.hpp