mrpt::synch::CCriticalSectionRecursive Class Reference

Detailed Description

Recursive mutex: allow recursive locks by the owner thread.

See also

CCriticalSectionLocker, CCriticalSection

Note

[New in MRPT 1.5.0]

Definition at line 65 of file CCriticalSection.h.

#include <mrpt/synch/CCriticalSection.h>

Inheritance diagram for mrpt::synch::CCriticalSectionRecursive:

Public Member Functions
	CCriticalSectionRecursive ()
virtual	~CCriticalSectionRecursive ()
void	enter () const MRPT_OVERRIDE
	Enter. More...
void	leave () const MRPT_OVERRIDE
	Leave. More...
bool	try_enter () const MRPT_OVERRIDE
	Returns true if adquired; false otherwise. More...

Private Attributes
void *	m_data
	std::recursive_mutex*. Opaque ptr until MRPT 2.0.0 in which we could expose C++11 to user headers More...

Constructor & Destructor Documentation

CCriticalSectionRecursive()

CCriticalSectionRecursive::CCriticalSectionRecursive

(

)

Definition at line 71 of file CCriticalSection.cpp.

~CCriticalSectionRecursive()

CCriticalSectionRecursive::~CCriticalSectionRecursive ( )

virtual

Definition at line 75 of file CCriticalSection.cpp.

References m_data.

Member Function Documentation

enter()

void CCriticalSectionRecursive::enter ( ) const

virtual

Enter.

Exceptions

If	the calling thread already possesses this critical section (it would be a dead-lock).

Implements mrpt::synch::CAbstractMutex.

Definition at line 82 of file CCriticalSection.cpp.

References m_data.

Referenced by mrpt::gui::CDisplayWindow3D::get3DSceneAndLock(), mrpt::gui::CDisplayWindow3D::getDefaultViewport(), mrpt::gui::CDisplayWindow3D::getLastMousePositionRay(), mrpt::nav::CAbstractPTGBasedReactive::preDestructor(), mrpt::gui::CDisplayWindow3D::setImageView(), mrpt::gui::CDisplayWindow3D::setImageView_fast(), and mrpt::gui::CDisplayWindow3D::~CDisplayWindow3D().

leave()

void CCriticalSectionRecursive::leave ( ) const

virtual

Leave.

Exceptions

If	the calling thread is not the current owner of the critical section.

Implements mrpt::synch::CAbstractMutex.

Definition at line 88 of file CCriticalSection.cpp.

References m_data.

Referenced by mrpt::gui::CDisplayWindow3D::getDefaultViewport(), mrpt::gui::CDisplayWindow3D::getLastMousePositionRay(), mrpt::nav::CAbstractPTGBasedReactive::preDestructor(), mrpt::gui::CDisplayWindow3D::setImageView(), mrpt::gui::CDisplayWindow3D::setImageView_fast(), mrpt::gui::CDisplayWindow3D::unlockAccess3DScene(), and mrpt::gui::CDisplayWindow3D::~CDisplayWindow3D().

try_enter()

bool CCriticalSectionRecursive::try_enter ( ) const

virtual

Returns true if adquired; false otherwise.

Implements mrpt::synch::CAbstractMutex.

Definition at line 94 of file CCriticalSection.cpp.

References m_data.

Member Data Documentation

m_data

void* mrpt::synch::CCriticalSectionRecursive::m_data

private

std::recursive_mutex*. Opaque ptr until MRPT 2.0.0 in which we could expose C++11 to user headers

Definition at line 68 of file CCriticalSection.h.

Referenced by enter(), leave(), try_enter(), and ~CCriticalSectionRecursive().