86 lines
4.2 KiB
C++
86 lines
4.2 KiB
C++
// -*- c++ -*-
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#ifndef _GLIBMM_DEBUG_H
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#define _GLIBMM_DEBUG_H
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/* $Id$ */
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/* Copyright 2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <glib/gmacros.h>
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#include <glibmmconfig.h>
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// Some stuff that's useful when debugging gtkmm internals:
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#ifdef GLIBMM_DEBUG_REFCOUNTING
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#include <glib/gmessages.h>
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/* We can't use G_GNUC_PRETTY_FUNCTION because it's always disabled in C++,
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* even though __PRETTY_FUNCTION__ works fine in C++ as well if you use it
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* right (i.e. concatenation with string literals isn't allowed).
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*/
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#ifdef __GNUC__
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#define GLIBMM_GNUC_PRETTY_FUNCTION __PRETTY_FUNCTION__
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#else
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#define GLIBMM_GNUC_PRETTY_FUNCTION ""
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#endif
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#define GLIBMM_DEBUG_REFERENCE(cppInstance, cInstance) \
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G_STMT_START{ \
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void *const cppInstance__ = (void*) (cppInstance); \
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void *const cInstance__ = (void*) (cInstance); \
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g_log(G_LOG_DOMAIN, \
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G_LOG_LEVEL_DEBUG, \
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"file %s: line %d (%s):\n" \
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"ref: C++ instance: %p; C instance: %p, ref_count = %u, type = %s\n", \
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__FILE__, \
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__LINE__, \
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GLIBMM_GNUC_PRETTY_FUNCTION, \
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cppInstance__, \
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cInstance__, \
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G_OBJECT(cInstance__)->ref_count, \
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G_OBJECT_TYPE_NAME(cInstance__)); \
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}G_STMT_END
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#define GLIBMM_DEBUG_UNREFERENCE(cppInstance, cInstance) \
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G_STMT_START{ \
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void *const cppInstance__ = (void*) (cppInstance); \
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void *const cInstance__ = (void*) (cInstance); \
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g_log(G_LOG_DOMAIN, \
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G_LOG_LEVEL_DEBUG, \
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"file %s: line %d (%s):\n" \
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"unref: C++ instance: %p; C instance: %p, ref_count = %u, type = %s\n", \
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__FILE__, \
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__LINE__, \
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GLIBMM_GNUC_PRETTY_FUNCTION, \
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cppInstance__, \
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cInstance__, \
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G_OBJECT(cInstance__)->ref_count, \
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G_OBJECT_TYPE_NAME(cInstance__)); \
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}G_STMT_END
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#else
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#define GLIBMM_DEBUG_REFERENCE(cppInstance,cInstance) G_STMT_START{ (void)0; }G_STMT_END
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#define GLIBMM_DEBUG_UNREFERENCE(cppInstance,cInstance) G_STMT_START{ (void)0; }G_STMT_END
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#endif /* GLIBMM_DEBUG_REFCOUNTING */
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#endif /* _GLIBMM_DEBUG_H */
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