Commit 1b8448a4 authored by Dennis Gläser's avatar Dennis Gläser
Browse files

[common] introduce id class

parent 689d671d
install(FILES
extractctype.hh
extractdimension.hh
id.hh
math.hh
promotedtype.hh
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/frackit/common)
// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*****************************************************************************
* See the file COPYING for full copying permissions. *
* *
* 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, see <http://www.gnu.org/licenses/>. *
*****************************************************************************/
/*!
* \file
* \brief Simple wrapper class to define ids/indices.
*/
#ifndef FRACKIT_ID_HH
#define FRACKIT_ID_HH
namespace Frackit {
/*!
* \brief Simple wrapper class to define ids/indices.
* This can be used wherever indices are passed
* to interfaces to avoid implicit conversion of
* function arguments.
*/
class Id
{
public:
/*!
* \brief Construction from an index.
*/
explicit Id(std::size_t id)
: id_(id)
{}
/*!
* \brief Retrieve the index.
*/
std::size_t get() const
{ return id_; }
private:
std::size_t id_;
};
} // end namespace Frackit
#endif // FRACKIT_ID_HH
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