actionlib::DestructionGuard Class Reference

This class protects an object from being destructed until all users of that object relinquish control of it. More...

#include <destruction_guard.h>

Classes
class	ScopedProtector
	Protects a DestructionGuard until this object goes out of scope. More...

Public Member Functions
void	destruct ()
	DestructionGuard ()
	Constructor for a DestructionGuard. More...
bool	tryProtect ()
	Attempts to protect the guarded object from being destructed. More...
void	unprotect ()
	Releases protection on the guarded object. More...

Private Attributes
boost::condition	count_condition_
bool	destructing_
boost::mutex	mutex_
int	use_count_

Detailed Description

This class protects an object from being destructed until all users of that object relinquish control of it.

Definition at line 49 of file destruction_guard.h.

Constructor & Destructor Documentation

actionlib::DestructionGuard::DestructionGuard ( )

inline

Constructor for a DestructionGuard.

Definition at line 55 of file destruction_guard.h.

Member Function Documentation

void actionlib::DestructionGuard::destruct ( )

inline

Definition at line 57 of file destruction_guard.h.

bool actionlib::DestructionGuard::tryProtect ( )

inline

Attempts to protect the guarded object from being destructed.

Returns

True if protection succeeded, false if protection failed

Definition at line 70 of file destruction_guard.h.

void actionlib::DestructionGuard::unprotect ( )

inline

Releases protection on the guarded object.

Definition at line 83 of file destruction_guard.h.

Member Data Documentation

boost::condition actionlib::DestructionGuard::count_condition_

private

Definition at line 134 of file destruction_guard.h.

bool actionlib::DestructionGuard::destructing_

private

Definition at line 133 of file destruction_guard.h.

boost::mutex actionlib::DestructionGuard::mutex_

private

Definition at line 131 of file destruction_guard.h.

int actionlib::DestructionGuard::use_count_

private

Definition at line 132 of file destruction_guard.h.

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

• destruction_guard.h