2007-11-13 05:37:24 -05:00
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// -*- c++ -*-
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#ifndef _GLIBMM_ERROR_H
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#define _GLIBMM_ERROR_H
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2007-12-18 01:05:55 -05:00
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/* $Id: error.h 336 2006-10-04 12:06:14Z murrayc $ */
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2007-11-13 05:37:24 -05:00
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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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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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extern "C" { typedef struct _GError GError; }
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#endif
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#include <glib/gquark.h>
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#include <glibmm/exception.h>
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#include <glibmmconfig.h> //For GLIBMM_EXCEPTIONS_ENABLED
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#ifndef GLIBMM_EXCEPTIONS_ENABLED
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//When not usinge exceptions, we pass auto_ptrs of the exceptions objects around instead.
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#include <memory> //For std::auto_ptr
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#endif
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namespace Glib
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{
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class Error : public Glib::Exception
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{
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public:
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Error();
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Error(GQuark domain, int code, const Glib::ustring& message);
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explicit Error(GError* gobject, bool take_copy = false);
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Error(const Error& other);
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Error& operator=(const Error& other);
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virtual ~Error() throw();
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GQuark domain() const;
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int code() const;
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virtual Glib::ustring what() const;
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bool matches(GQuark domain, int code) const;
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GError* gobj();
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const GError* gobj() const;
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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void propagate(GError** dest);
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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typedef void (* ThrowFunc) (GError*);
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#else
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//When not using exceptions, we just pass the Exception object around without throwing it:
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typedef std::auto_ptr<Glib::Error> (* ThrowFunc) (GError*);
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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static void register_init();
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static void register_cleanup();
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static void register_domain(GQuark domain, ThrowFunc throw_func);
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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static void throw_exception(GError* gobject) G_GNUC_NORETURN;
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#else
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static std::auto_ptr<Glib::Error> throw_exception(GError* gobject);
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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#endif /* DOXYGEN_SHOULD_SKIP_THIS */
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protected:
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GError* gobject_;
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};
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} // namespace Glib
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#endif /* _GLIBMM_ERROR_H */
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