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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef INCLUDED_CANVAS_DEBUG_HXX
#define INCLUDED_CANVAS_DEBUG_HXX
// shared_ptr debugging
// --------------------
#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
# include <sal/config.h>
# include <boost/shared_ptr.hpp>
::std::size_t find_unreachable_objects( bool );
# ifdef VERBOSE
# include <osl/diagnose.h>
# define SHARED_PTR_LEFTOVERS(a) OSL_TRACE("%s\n%s: Unreachable objects still use %d bytes\n", \
BOOST_CURRENT_FUNCTION, a, \
find_unreachable_objects(true) )
# else
/** This macro shows how much memory is still used by shared_ptrs
Use this macro at places in the code where normally all shared_ptr
objects should have been deleted. You'll get the number of bytes
still contained in those objects, which quite possibly are prevented
from deletion by circular references.
*/
# define SHARED_PTR_LEFTOVERS(a) OSL_TRACE("%s\n%s: Unreachable objects still use %d bytes\n", \
BOOST_CURRENT_FUNCTION, a, \
find_unreachable_objects(false) )
# endif
#else
# define SHARED_PTR_LEFTOVERS(a) ((void)0)
#endif
#endif // ! defined(INCLUDED_CANVAS_DEBUG_HXX)
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