sigx::signal_source_func< T_functor, T_signal > Struct Template Reference

signal source is a signal of type T_signal returned by a functor. More...

#include <signal_source_func.h>

Inheritance diagram for sigx::signal_source_func< T_functor, T_signal >:

Public Types
typedef signal_source_func < T_functor, T_signal >	self_type
typedef sigc::functor_trait < T_functor >::functor_type	functor_type
Public Member Functions
	signal_source_func (const T_functor &_A_func)
Static Public Member Functions
static T_signal	get_signal (signal_source_ptr base)
Data Fields
functor_type	m_func

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Detailed Description

template<typename T_functor, typename T_signal>
struct sigx::signal_source_func< T_functor, T_signal >

signal source is a signal of type T_signal returned by a functor.

Note:

First I had the idea to use a slot to store the functor instead of storing the functor itself. But a slot has one caveat: It expects T_signal to be default constructable (T_signal()), see sigc::slotN::operator (). Not all signals have a default constructor, e.g. Glib signals like SignalIdle.

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Member Typedef Documentation

template<typename T_functor , typename T_signal >

typedef sigc::functor_trait<T_functor>::functor_type sigx::signal_source_func< T_functor, T_signal >::functor_type

template<typename T_functor , typename T_signal >

typedef signal_source_func<T_functor, T_signal> sigx::signal_source_func< T_functor, T_signal >::self_type

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Constructor & Destructor Documentation

template<typename T_functor , typename T_signal >

sigx::signal_source_func< T_functor, T_signal >::signal_source_func

(

const T_functor &

_A_func

)

[inline]

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Member Function Documentation

template<typename T_functor , typename T_signal >

static T_signal sigx::signal_source_func< T_functor, T_signal >::get_signal

(

signal_source_ptr

base

)

[inline, static]

References sigx::signal_source_func< T_functor, T_signal >::m_func.

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Field Documentation

template<typename T_functor , typename T_signal >

functor_type sigx::signal_source_func< T_functor, T_signal >::m_func

Referenced by sigx::signal_source_func< T_functor, T_signal >::get_signal().

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

• signal_source_func.h