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#ifndef _GLIBMM_DEBUG_H
#define _GLIBMM_DEBUG_H
/* 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 Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <glibmmconfig.h>
#include <glib.h>
// Some stuff that's useful when debugging gtkmm internals:
#ifdef GLIBMM_DEBUG_REFCOUNTING
/* We can't use the equivalent GLib macro 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 GLIBMM_GNUC_PRETTY_FUNCTION __PRETTY_FUNCTION__
#else
#define GLIBMM_GNUC_PRETTY_FUNCTION ""
#endif
#define GLIBMM_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__, GLIBMM_GNUC_PRETTY_FUNCTION, cppInstance__, cInstance__, \
G_OBJECT(cInstance__)->ref_count, G_OBJECT_TYPE_NAME(cInstance__)); \
} \
G_STMT_END
#define GLIBMM_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__, GLIBMM_GNUC_PRETTY_FUNCTION, cppInstance__, cInstance__, \
G_OBJECT(cInstance__)->ref_count, G_OBJECT_TYPE_NAME(cInstance__)); \
} \
G_STMT_END
#else
#define GLIBMM_DEBUG_REFERENCE(cppInstance, cInstance) \
G_STMT_START { (void)0; } \
G_STMT_END
#define GLIBMM_DEBUG_UNREFERENCE(cppInstance, cInstance) \
G_STMT_START { (void)0; } \
G_STMT_END
#endif /* GLIBMM_DEBUG_REFCOUNTING */
#endif /* _GLIBMM_DEBUG_H */
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