[pygccxml-commit] SF.net SVN: pygccxml: [563] pyplusplus_dev/pyplusplus/code_repository

[<mb...@us...>]

Revision: 563
          http://svn.sourceforge.net/pygccxml/?rev=563&view=rev
Author:   mbaas
Date:     2006-09-20 09:50:09 -0700 (Wed, 20 Sep 2006)

Log Message:
-----------
Added a new header file to the code repository that contains a class to acquire/release the Python GIL.

Modified Paths:
--------------
    pyplusplus_dev/pyplusplus/code_repository/__init__.py

Added Paths:
-----------
    pyplusplus_dev/pyplusplus/code_repository/gil_state.py

Modified: pyplusplus_dev/pyplusplus/code_repository/__init__.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/__init__.py	2006-09-20 16:46:04 UTC (rev 562)
+++ pyplusplus_dev/pyplusplus/code_repository/__init__.py	2006-09-20 16:50:09 UTC (rev 563)
@@ -14,4 +14,6 @@
 """
 
 import array_1
-all = [ array_1 ]
\ No newline at end of file
+import gil_state
+
+all = [ array_1, gil_state ]

Added: pyplusplus_dev/pyplusplus/code_repository/gil_state.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/gil_state.py	                        (rev 0)
+++ pyplusplus_dev/pyplusplus/code_repository/gil_state.py	2006-09-20 16:50:09 UTC (rev 563)
@@ -0,0 +1,62 @@
+# Copyright 2004 Roman Yakovenko.
+# Distributed under the Boost Software License, Version 1.0. (See
+# accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+"""
+This file contains C++ code to acquire/release the GIL.
+"""
+
+file_name = "__gil_state.pypp.hpp"
+
+code = \
+"""// Copyright 2004 Roman Yakovenko.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef __gil_state_pyplusplus_hpp__
+#define __gil_state_pyplusplus_hpp__
+
+namespace pyplusplus{ 
+
+class gil_state_t
+{
+    public:
+    gil_state_t( bool lock=false )
+     : m_locked( false )
+    {
+        if( lock )
+            ensure();
+    }
+
+    ~gil_state_t() {
+        release();
+    }
+
+    void ensure() {
+        if( !m_locked )
+        {
+             m_gstate = PyGILState_Ensure();
+             m_locked = true;
+        }
+    }
+
+    void release() {
+        if( m_locked )
+        {
+             PyGILState_Release(m_gstate);
+             m_locked = false;
+        }
+    }
+     
+    private:
+    bool m_locked;
+    PyGILState_STATE m_gstate;
+};
+
+} /* pyplusplus*/ 
+
+
+#endif//__gil_state_pyplusplus_hpp__
+"""


Property changes on: pyplusplus_dev/pyplusplus/code_repository/gil_state.py
___________________________________________________________________
Name: svn:eol-style
   + native


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