plask::DelegateProvider< _Res(_ArgTypes...)> Struct Template Reference

Template of class which is 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::DelegateProvider< _Res(_ArgTypes...)>:

Collaboration diagram for plask::DelegateProvider< _Res(_ArgTypes...)>:

Public Member Functions
template<typename ... Args>
	DelegateProvider (Args &&... params)
	Initialize valueGetter using given params.
virtual _Res	operator() (_ArgTypes &&... params) const
	Call functor held by valueGetter.
Public Member Functions inherited from plask::Provider
virtual const char *	name () const
Provider &	operator= (const Provider &)=delete
	Provider (const Provider &)=delete
	Provider ()=default
virtual	~Provider ()
	Call onDisconnect for all listeners in listeners set.
void	fireChanged ()
	Call onChange for all listeners.

Public Attributes
std::function< _Res(_ArgTypes...)>	valueGetter
	Held external functor.
Public Attributes inherited from plask::Provider
boost::signals2::signal< void(Provider &, bool)>	changed
	Signal called when providers value has been changed or provider is being deleted.

Additional Inherited Members
Static Public Attributes inherited from plask::Provider
static constexpr const char *	NAME = "undefined"

Detailed Description

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

Template of class which is 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 661 of file provider.hpp.

Constructor & Destructor Documentation

DelegateProvider()

template<typename _Res , typename... _ArgTypes>

template<typename ... Args>

plask::DelegateProvider< _Res(_ArgTypes...)>::DelegateProvider ( Args &&...  params )

inline

Initialize valueGetter using given params.

Parameters

params

parameters for valueGetter constructor

Definition at line 664 of file provider.hpp.

Member Function Documentation

operator()()

template<typename _Res , typename... _ArgTypes>

virtual _Res plask::DelegateProvider< _Res(_ArgTypes...)>::operator() ( _ArgTypes &&...  params ) const

inlinevirtual

Call functor held by valueGetter.

Parameters

params

parameters for functor held by valueGetter

Returns

value returned by functor held by valueGetter

Definition at line 680 of file provider.hpp.

Member Data Documentation

valueGetter

template<typename _Res , typename... _ArgTypes>

std::function<_Res(_ArgTypes...)> plask::DelegateProvider< _Res(_ArgTypes...)>::valueGetter

Held external functor.

Definition at line 664 of file provider.hpp.

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

• plask/provider/provider.hpp