PadeApproximatorContinuousFractions.h

/* Copyright 2019 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_PADE_APPROXIMATOR_CONTINUOUS_FRACTIONS
#define COM_DAFER45_TBTK_PADE_APPROXIMATOR_CONTINUOUS_FRACTIONS

#include "TBTK/ArbitraryPrecision/Complex.h"
#include "TBTK/TBTKMacros.h"
#include "TBTK/Polynomial.h"

namespace TBTK{

class PadeApproximatorContinuousFractions{
public:
    Polynomial<
        ArbitraryPrecision::Complex,
        ArbitraryPrecision::Complex,
        int
    > approximate(
        const std::vector<ArbitraryPrecision::Complex> &values,
        const std::vector<ArbitraryPrecision::Complex> &arguments
    );
};

}; //End of namespace TBTK

#endif