/*PGR-GNU*****************************************************************

File: compPaths.hpp

Copyright (c) 2015-2026 pgRouting developers

Mail: project@pgrouting.org

Class's developer:

Copyright (c) 2018 Celia Virginia Vergara Castillo

Mail: vicky@georepublic.de

------

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.

********************************************************************PGR-GNU*/

#ifndef INCLUDE_CPP_COMMON_COMPPATHS_HPP_

#define INCLUDE_CPP_COMMON_COMPPATHS_HPP_

#pragma once

#include "cpp_common/path.hpp"

namespace pgrouting {

/*! \class compPathsLess

*

* Compares 2 paths for \b <

*

* @returns true when p1 < p2

*

* Testing takes place in the following order:

*

* - The aggregate cost is compared

* - The length is compared

* - The Node id is compared

*

*/

class compPathsLess {

public:

bool operator()(const Path &p1, const Path &p2) const;

};

} // namespace pgrouting

#endif // INCLUDE_CPP_COMMON_COMPPATHS_HPP_