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#ifndef _GLIBMM_ERROR_H
#define _GLIBMM_ERROR_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 <glibmm/value.h>
#include <glib.h>
#include <exception>
namespace Glib
{
class Error : public std::exception
{
public:
GLIBMM_API Error();
GLIBMM_API Error(GQuark error_domain, int error_code, const Glib::ustring& message);
GLIBMM_API explicit Error(GError* gobject, bool take_copy = false);
GLIBMM_API Error(const Error& other);
GLIBMM_API Error& operator=(const Error& other);
GLIBMM_API ~Error() noexcept override;
/** Test whether the %Error has an underlying instance.
*
* @newin{2,60}
*/
GLIBMM_API explicit operator bool() const;
GLIBMM_API GQuark domain() const;
GLIBMM_API int code() const;
GLIBMM_API const char* what() const noexcept override;
GLIBMM_API bool matches(GQuark error_domain, int error_code) const;
GLIBMM_API GError* gobj();
GLIBMM_API const GError* gobj() const;
#ifndef DOXYGEN_SHOULD_SKIP_THIS
GLIBMM_API void propagate(GError** dest);
using ThrowFunc = void(*)(GError*);
GLIBMM_API static void register_init();
GLIBMM_API static void register_cleanup();
GLIBMM_API static void register_domain(GQuark error_domain, ThrowFunc throw_func);
GLIBMM_API static void throw_exception(GError* gobject) G_GNUC_NORETURN;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
protected:
GError* gobject_;
};
#ifndef DOXYGEN_SHOULD_SKIP_THIS
// This is needed so Glib::Error can be used with
// Glib::Value and _WRAP_PROPERTY in Gtk::MediaStream.
template <>
class GLIBMM_API Value<Glib::Error> : public ValueBase_Boxed
{
public:
using CppType = Glib::Error;
using CType = GError*;
static GType value_type();
void set(const CppType& data);
CppType get() const;
};
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
} // namespace Glib
#endif /* _GLIBMM_ERROR_H */
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