sigx::tunnel_base Class Reference

A hint to the compiler that the functor is a tunnel_functor. More...

#include <tunnel_base.h>

Inheritance diagram for sigx::tunnel_base:

Public Member Functions
	tunnel_base (const shared_dispatchable &_A_disp)
tunnel_validity_tracker &	validity_tracker () const

Protected Attributes
shared_dispatchable	m_disp
tunnel_validity_tracker	m_validity_tracker

Detailed Description

A hint to the compiler that the functor is a tunnel_functor.

Note

We could derive it from sigc::adaptor_base but then we would end up with two instances of sigc::adaptor_base and sigc::functor_base because tunnel functors derive additionally from sigc::adapts<T_functor> that derives from sigc::adaptor_base, too. We could define our own intermediate type like sigx::tunnels<T_functor> in the same way sigc::adapts<T_functor> is defined but we don't want to break sigc++ functionality.

Constructor & Destructor Documentation

sigx::tunnel_base::tunnel_base

(

const shared_dispatchable &

_A_disp)

Member Function Documentation

tunnel_validity_tracker& sigx::tunnel_base::validity_tracker ( ) const

inline

Referenced by sigx::signal_wrapper_base::prepare_connection().

Field Documentation

shared_dispatchable sigx::tunnel_base::m_disp

protected

tunnel_validity_tracker sigx::tunnel_base::m_validity_tracker

mutableprotected

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

• tunnel_base.h
• tunnel_base.cpp