CellSet.hpp

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/*
  Copyright 2016 Statoil ASA.
  Copyright 2016 SINTEF ICT, Applied Mathematics.
 
  This file is part of the Open Porous Media project (OPM).
 
  OPM 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 3 of the License, or
  (at your option) any later version.
 
  OPM 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 OPM.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef OPM_CELLSET_HEADER_INCLUDED
#define OPM_CELLSET_HEADER_INCLUDED
 
#include <string>
#include <unordered_set>
#include <vector>
 
namespace Opm
{
namespace FlowDiagnostics
{
 
 
    class CellSetID
    {
    public:
        using Repr = std::string;
 
        CellSetID();
 
        explicit CellSetID(Repr id);
 
        std::string to_string() const;
 
        bool operator<(const CellSetID& other) const;
 
    private:
        Repr id_;
    };
 
 
 
 
    class CellSet
    {
    private:
        using IndexSet = std::unordered_set<int>;
 
    public:
        explicit CellSet(CellSetID id);
 
        CellSet(CellSetID id, const std::vector<int>& cells);
 
        const CellSetID& id() const;
 
        void insert(const int cell);
 
        using const_iterator = IndexSet::const_iterator;
        const_iterator begin() const;
        const_iterator end()   const;
 
    private:
        CellSetID id_;
        IndexSet  iset_;
    };
 
 
} // namespace FlowDiagnostics
} // namespace Opm
 
#endif  // OPM_CELLSET_HEADER_INCLUDED