defile.hpp

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/*********************************************************************/
// dar - disk archive - a backup/restoration program
// Copyright (C) 2002-2026 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 DEFILE_HPP
#define DEFILE_HPP
 
#include "../my_config.h"
#include "path.hpp"
#include "cat_entree.hpp"
 
namespace libdar
{



    class defile
    {
    public :
        defile(const path &racine) : chemin(racine) { init = true; cache_set = none; };
    defile(const defile & ref) = default;
    defile(defile && ref) noexcept = default;
    defile & operator = (const defile & ref) = default;
    defile & operator = (defile && ref) noexcept = default;
    ~defile() = default;
 
        void enfile(const cat_entree *e);
        const path & get_path() const { return chemin; };
        const std::string & get_string() const;
    const std::string & get_string_without_root() const;
 
    private :
        path chemin; 
        bool init;   
    mutable enum { none, full, without_root } cache_set; 
    mutable std::string cache; 
    };

 
} // end of namespace
 
#endif