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// -*- c++ -*-
#ifndef _GLIBMM_DEBUG_H
#define _GLIBMM_DEBUG_H
/* $Id$ */
/* Copyright 2002 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glib/gmacros.h>
#include <glibmmconfig.h>
// Some stuff that's useful when debugging gtkmm internals:
#ifdef GTKMM_DEBUG_REFCOUNTING
#include <glib/gmessages.h>
/* We can't use G_GNUC_PRETTY_FUNCTION because it's always disabled in C++,
* even though __PRETTY_FUNCTION__ works fine in C++ as well if you use it
* right (i.e. concatenation with string literals isn't allowed).
*/
#ifdef __GNUC__
#define GTKMM_GNUC_PRETTY_FUNCTION __PRETTY_FUNCTION__
#else
#define GTKMM_GNUC_PRETTY_FUNCTION ""
#endif
#define GTKMM_DEBUG_REFERENCE(cppInstance, cInstance) \
G_STMT_START{ \
void *const cppInstance__ = (void*) (cppInstance); \
void *const cInstance__ = (void*) (cInstance); \
g_log(G_LOG_DOMAIN, \
G_LOG_LEVEL_DEBUG, \
"file %s: line %d (%s):\n" \
"ref: C++ instance: %p; C instance: %p, ref_count = %u, type = %s\n", \
__FILE__, \
__LINE__, \
GTKMM_GNUC_PRETTY_FUNCTION, \
cppInstance__, \
cInstance__, \
G_OBJECT(cInstance__)->ref_count, \
G_OBJECT_TYPE_NAME(cInstance__)); \
}G_STMT_END
#define GTKMM_DEBUG_UNREFERENCE(cppInstance, cInstance) \
G_STMT_START{ \
void *const cppInstance__ = (void*) (cppInstance); \
void *const cInstance__ = (void*) (cInstance); \
g_log(G_LOG_DOMAIN, \
G_LOG_LEVEL_DEBUG, \
"file %s: line %d (%s):\n" \
"unref: C++ instance: %p; C instance: %p, ref_count = %u, type = %s\n", \
__FILE__, \
__LINE__, \
GTKMM_GNUC_PRETTY_FUNCTION, \
cppInstance__, \
cInstance__, \
G_OBJECT(cInstance__)->ref_count, \
G_OBJECT_TYPE_NAME(cInstance__)); \
}G_STMT_END
#else
#define GTKMM_DEBUG_REFERENCE(cppInstance,cInstance) G_STMT_START{ (void)0; }G_STMT_END
#define GTKMM_DEBUG_UNREFERENCE(cppInstance,cInstance) G_STMT_START{ (void)0; }G_STMT_END
#endif /* GTKMM_DEBUG_REFCOUNTING */
#endif /* _GLIBMM_DEBUG_H */
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