visr::pythonsupport::GilEnsureGuard Class Reference

#include <gil_ensure_guard.hpp>

Classes
class	Impl

Public Member Functions
	GilEnsureGuard ()
	~GilEnsureGuard ()

Detailed Description

RAII-style lock guard to ensure that the PyGILState_Ensure() / PyGILState_Realease() pair is executed in the current scope. This implementation differs from pybind11::gil_scoped_acquire in the sense that it can be called in an arbitrary thread (that might not have a an initialized pybind11 local thread state.

Note

Incidentally, this implementation is functionally identical with pybind11::gil_scoped_acquire if compiled for PyPy, but not when used with the standard CPython interface.

Constructor & Destructor Documentation

GilEnsureGuard()

visr::pythonsupport::GilEnsureGuard::GilEnsureGuard

(

)

Constructor, ensures that the current thread is initialized to call Python C++ API and locks the Python global interpreter lock (GIL).

~GilEnsureGuard()

visr::pythonsupport::GilEnsureGuard::~GilEnsureGuard ( )

default

Destructor, sets the thread state to the state it had before constructor had been called. Also releases the GIL.

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

• /Users/williammorris/Development/visr/VISR/builds/bc5dce7e/0/s3a/VISR/src/libpythonsupport/gil_ensure_guard.hpp
• /Users/williammorris/Development/visr/VISR/builds/bc5dce7e/0/s3a/VISR/src/libpythonsupport/gil_ensure_guard.cpp