Mantid::PythonInterface::ReleaseGlobalInterpreterLock Class Reference

Defines a structure for releasing the Python GIL using the RAII pattern. More...

#include <ReleaseGlobalInterpreterLock.h>

Public Member Functions
	ReleaseGlobalInterpreterLock ()
	Default constructor. More...
	~ReleaseGlobalInterpreterLock ()
	Destructor. More...

Private Attributes
PyThreadState *	m_saved
PyObject *	m_tracearg
Py_tracefunc	m_tracefunc

Detailed Description

Defines a structure for releasing the Python GIL using the RAII pattern.

This releases the Python GIL for the duration of the current scope.

Definition at line 20 of file ReleaseGlobalInterpreterLock.h.

Constructor & Destructor Documentation

ReleaseGlobalInterpreterLock()

Mantid::PythonInterface::ReleaseGlobalInterpreterLock::ReleaseGlobalInterpreterLock

(

)

Default constructor.

Ensures this thread releases the Python GIL also save trace information to be restored upon destruction.

Definition at line 15 of file ReleaseGlobalInterpreterLock.cpp.

References m_saved, m_tracearg, and m_tracefunc.

~ReleaseGlobalInterpreterLock()

Mantid::PythonInterface::ReleaseGlobalInterpreterLock::~ReleaseGlobalInterpreterLock

(

)

Destructor.

Restores the Python GIL to the thread when the object falls out of scope.

Definition at line 28 of file ReleaseGlobalInterpreterLock.cpp.

References m_saved, m_tracearg, and m_tracefunc.

Member Data Documentation

m_saved

PyThreadState* Mantid::PythonInterface::ReleaseGlobalInterpreterLock::m_saved

private

Definition at line 30 of file ReleaseGlobalInterpreterLock.h.

Referenced by ReleaseGlobalInterpreterLock(), and ~ReleaseGlobalInterpreterLock().

m_tracearg

PyObject* Mantid::PythonInterface::ReleaseGlobalInterpreterLock::m_tracearg

private

Definition at line 29 of file ReleaseGlobalInterpreterLock.h.

Referenced by ReleaseGlobalInterpreterLock(), and ~ReleaseGlobalInterpreterLock().

m_tracefunc

Py_tracefunc Mantid::PythonInterface::ReleaseGlobalInterpreterLock::m_tracefunc

private

Definition at line 28 of file ReleaseGlobalInterpreterLock.h.

Referenced by ReleaseGlobalInterpreterLock(), and ~ReleaseGlobalInterpreterLock().

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

• Framework/PythonInterface/core/inc/MantidPythonInterface/core/ReleaseGlobalInterpreterLock.h
• Framework/PythonInterface/core/src/ReleaseGlobalInterpreterLock.cpp