erreurs_ext.hpp
Go to the documentation of this file.
/*********************************************************************/
// dar - disk archive - a backup/restoration program
// Copyright (C) 2002-2023 Denis Corbin
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// to contact the author, see the AUTHOR file
/*********************************************************************/
#ifndef ERREURS_EXT_HPP
#define ERREURS_EXT_HPP
#include "erreurs.hpp"
#include "infinint.hpp"
namespace libdar
{
class Ethread_cancel_with_attr : public Ethread_cancel
{
public :
Ethread_cancel_with_attr(bool now, U_64 x_flag, const infinint & attr);
Ethread_cancel_with_attr(const Ethread_cancel_with_attr & ref): Ethread_cancel(ref) { copy_from(ref); };
Ethread_cancel_with_attr(Ethread_cancel_with_attr && ref) noexcept : Ethread_cancel(std::move(ref)) { x_attr = nullptr; std::swap(x_attr, ref.x_attr); };
Ethread_cancel_with_attr & operator = (const Ethread_cancel_with_attr & ref) { detruit(); copy_from(ref); return *this; };
Ethread_cancel_with_attr & operator = (Ethread_cancel_with_attr && ref) noexcept;
~Ethread_cancel_with_attr() { detruit(); };
const infinint get_attr() const { return *x_attr; };
private :
// infinint may throw Ebug exception from destructor.
// Having a field of type infinint lead this class
// to have a default destructor throwing Ebug too
// which implies Egeneric to have the same which
// makes circular dependency as Ebug cannot be defined
// before Egeneric. Here is the reason why we use a infinint* here
infinint *x_attr;
void detruit();
void copy_from(const Ethread_cancel_with_attr & ref);
};
} // end of namespace
#endif
libdar::Ethread_cancel_with_attr
Ethread_cancel with infinint attribute.
Definition: erreurs_ext.hpp:42
libdar::Ethread_cancel
exception used when the thread libdar is running in is asked to stop
Definition: erreurs.hpp:383
libdar::infinint
the arbitrary large positive integer class
Definition: real_infinint.hpp:62
erreurs.hpp
contains all the excetion class thrown by libdar
infinint.hpp
switch module to limitint (32 ou 64 bits integers) or infinint
libdar
libdar namespace encapsulate all libdar symbols
Definition: archive.hpp:47