Hold signals in MASK for duration of a C++ statement block. Note that a "0" for mask causes all signals to be held. More...

#include <Signal.h>

Collaboration diagram for ACE_Sig_Guard:

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List of all members.

Public Member Functions
	ACE_Sig_Guard (ACE_Sig_Set *mask=0, bool condition=true)
	~ACE_Sig_Guard (void)
	Restore blocked signals.
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Private Attributes
ACE_Sig_Set	omask_
	Original signal mask.
bool	condition_
	Guard Condition.

Detailed Description

Hold signals in MASK for duration of a C++ statement block. Note that a "0" for mask causes all signals to be held.

Constructor & Destructor Documentation

ACE_Sig_Guard::ACE_Sig_Guard	(	ACE_Sig_Set *	mask = `0`,
		bool	condition = `true`
	)

inline

This is kind of conditional Guard, needed when guard should be activated only when a specific condition met. When condition == true (default), Guard is activated

ACE_Sig_Guard::~ACE_Sig_Guard ( void )

Restore blocked signals.