JKQTPFinalAct< F > Class Template Reference

C++11 finally construct (executes a callable-object when the edestructor is executed) More...

#include <jkqtpcodestructuring.h>

Public Member Functions
	JKQTPFinalAct (const JKQTPFinalAct &)=delete
	JKQTPFinalAct (F f) noexcept
	JKQTPFinalAct (JKQTPFinalAct &&other) noexcept
	~JKQTPFinalAct () noexcept
JKQTPFinalAct &	operator= (const JKQTPFinalAct &)=delete

Private Attributes
F	f_
bool	invoke_

Detailed Description

template<class F>
class JKQTPFinalAct< F >

C++11 finally construct (executes a callable-object when the edestructor is executed)

Typical usage:

{
  // the instruction 'painter.restore()' will be executed at the end
  // of the block, when __finalpaint is destroyed (see (*) below)
  JKQTPFinalAct __finalpaint([&painter]() { painter.restore(); });
 
  // ...
  // do something ...
  // ...
 
} // (*) 'painter.restore()' is executed before the end of this block!

See also

JKQTPFinally()

Constructor & Destructor Documentation

JKQTPFinalAct() [1/3]

template<class F>

JKQTPFinalAct< F >::JKQTPFinalAct ( F f )

inlineexplicitnoexcept

JKQTPFinalAct() [2/3]

template<class F>

JKQTPFinalAct< F >::JKQTPFinalAct ( JKQTPFinalAct< F > && other )

inlinenoexcept

JKQTPFinalAct() [3/3]

template<class F>

JKQTPFinalAct< F >::JKQTPFinalAct ( const JKQTPFinalAct< F > & )

delete

~JKQTPFinalAct()

template<class F>

JKQTPFinalAct< F >::~JKQTPFinalAct ( )

inlinenoexcept

Member Function Documentation

operator=()

template<class F>

JKQTPFinalAct & JKQTPFinalAct< F >::operator= ( const JKQTPFinalAct< F > & )

delete

Member Data Documentation

f_

template<class F>

F JKQTPFinalAct< F >::f_

private

invoke_

template<class F>

bool JKQTPFinalAct< F >::invoke_

private

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

• jkqtpcodestructuring.h