ParametrizedLine3d.h

/* Copyright 2017 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_PARAMETRIZED_LINE_3D
#define COM_DAFER45_TBTK_PARAMETRIZED_LINE_3D

#include "TBTK/Field.h"
#include "TBTK/Vector3d.h"

#include <initializer_list>

namespace TBTK{

class ParametrizedLine3d : public Field<Vector3d, double>{
public:
    ParametrizedLine3d(const Vector3d &start, const Vector3d &direction);

    virtual Vector3d operator()(std::initializer_list<double> lambda) const;

    const Vector3d operator()(double lambda) const;
private:
    Vector3d start;

    Vector3d direction;
};

inline const Vector3d ParametrizedLine3d::operator()(double lambda) const{
    return ParametrizedLine3d::operator()({lambda});
}

};  //End namespace TBTK

#endif