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livetrax/libs/glibmm2/glib/glibmm/error.h
Paul Davis 449aab3c46 rollback to 3428, before the mysterious removal of libs/* at 3431/3432
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-06-02 21:41:35 +00:00

93 lines
2.5 KiB
C++

// -*- c++ -*-
#ifndef _GLIBMM_ERROR_H
#define _GLIBMM_ERROR_H
/* $Id: error.h 336 2006-10-04 12:06:14Z murrayc $ */
/* 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.
*/
#ifndef DOXYGEN_SHOULD_SKIP_THIS
extern "C" { typedef struct _GError GError; }
#endif
#include <glib/gquark.h>
#include <glibmm/exception.h>
#include <glibmmconfig.h> //For GLIBMM_EXCEPTIONS_ENABLED
#ifndef GLIBMM_EXCEPTIONS_ENABLED
//When not usinge exceptions, we pass auto_ptrs of the exceptions objects around instead.
#include <memory> //For std::auto_ptr
#endif
namespace Glib
{
class Error : public Glib::Exception
{
public:
Error();
Error(GQuark domain, int code, const Glib::ustring& message);
explicit Error(GError* gobject, bool take_copy = false);
Error(const Error& other);
Error& operator=(const Error& other);
virtual ~Error() throw();
GQuark domain() const;
int code() const;
virtual Glib::ustring what() const;
bool matches(GQuark domain, int code) const;
GError* gobj();
const GError* gobj() const;
#ifndef DOXYGEN_SHOULD_SKIP_THIS
void propagate(GError** dest);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
typedef void (* ThrowFunc) (GError*);
#else
//When not using exceptions, we just pass the Exception object around without throwing it:
typedef std::auto_ptr<Glib::Error> (* ThrowFunc) (GError*);
#endif //GLIBMM_EXCEPTIONS_ENABLED
static void register_init();
static void register_cleanup();
static void register_domain(GQuark domain, ThrowFunc throw_func);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
static void throw_exception(GError* gobject) G_GNUC_NORETURN;
#else
static std::auto_ptr<Glib::Error> throw_exception(GError* gobject);
#endif //GLIBMM_EXCEPTIONS_ENABLED
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
protected:
GError* gobject_;
};
} // namespace Glib
#endif /* _GLIBMM_ERROR_H */