UnitCell.h

/* Copyright 2016 Kristofer Björnson
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#ifndef COM_DAFER45_TBTK_UNIT_CELL
#define COM_DAFER45_TBTK_UNIT_CELL

#include "TBTK/StateSet.h"

namespace TBTK{

class UnitCell : public StateSet{
public:
    UnitCell(std::initializer_list<std::initializer_list<double>> latticeVectors, bool isOwner = true);

    UnitCell(const std::vector<std::vector<double>> &latticeVectors, bool isOwner = true);

    ~UnitCell();

    int getNumLatticeVectors() const;

    const std::vector<double>& getLatticeVector(int n) const;

    const std::vector<std::vector<double>>& getLatticeVectors() const;
private:
    std::vector<std::vector<double>> latticeVectors;
};

inline int UnitCell::getNumLatticeVectors() const{
    return latticeVectors.size();
}

inline const std::vector<double>& UnitCell::getLatticeVector(int n) const{
    return latticeVectors.at(n);
}

inline const std::vector<std::vector<double>>& UnitCell::getLatticeVectors() const{
    return latticeVectors;
}

};  //End of namespace TBTK

#endif