Susceptibility.h

/* Copyright 2018 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_PROPERTY_SUSCEPTIBILITY
#define COM_DAFER45_TBTK_PROPERTY_SUSCEPTIBILITY

#include "TBTK/Property/EnergyResolvedProperty.h"
#include "TBTK/TBTKMacros.h"

#include <complex>
#include <vector>

namespace TBTK{
namespace Property{

class Susceptibility : public EnergyResolvedProperty<std::complex<double>>{
public:
    Susceptibility();

    Susceptibility(
        const IndexTree &indexTree,
        double lowerBound,
        double upperBound,
        unsigned int resolution
    );

    Susceptibility(
        const IndexTree &indexTree,
        double lowerBound,
        double upperBound,
        unsigned int resolution,
        const std::complex<double> *data
    );

    Susceptibility(
        const IndexTree &indexTree,
        int lowerMatsubaraEnergyIndex,
        int upperMatsubaraEnergyIndex,
        double fundamentalMatsubaraEnergy
    );

    Susceptibility(
        const IndexTree &indexTree,
        int lowerMatsubaraEnergyIndex,
        int upperMatsubaraEnergyIndex,
        double fundamentalMatsubaraEnergy,
        const std::complex<double> *data
    );

    Susceptibility(const std::string &serialization, Mode mode);

    std::string serialize(Mode mode) const;
private:
};

};  //End namespace Property
};  //End namespace TBTK

#endif