mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-09-22 12:21:41 +02:00
d14efe561b
long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/recguard.h
|
|
// Purpose: declaration and implementation of wxRecursionGuard class
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 14.08.2003
|
|
// RCS-ID: $Id: recguard.h 61508 2009-07-23 20:30:22Z VZ $
|
|
// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_RECGUARD_H_
|
|
#define _WX_RECGUARD_H_
|
|
|
|
#include "wx/defs.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxRecursionGuardFlag is used with wxRecursionGuard
|
|
// ----------------------------------------------------------------------------
|
|
|
|
typedef int wxRecursionGuardFlag;
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxRecursionGuard is the simplest way to protect a function from reentrancy
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_BASE wxRecursionGuard
|
|
{
|
|
public:
|
|
wxRecursionGuard(wxRecursionGuardFlag& flag)
|
|
: m_flag(flag)
|
|
{
|
|
m_isInside = flag++ != 0;
|
|
}
|
|
|
|
~wxRecursionGuard()
|
|
{
|
|
wxASSERT_MSG( m_flag > 0, wxT("unbalanced wxRecursionGuards!?") );
|
|
|
|
m_flag--;
|
|
}
|
|
|
|
bool IsInside() const { return m_isInside; }
|
|
|
|
private:
|
|
wxRecursionGuardFlag& m_flag;
|
|
|
|
// true if the flag had been already set when we were created
|
|
bool m_isInside;
|
|
};
|
|
|
|
#endif // _WX_RECGUARD_H_
|
|
|