fnft__kdv_discretization.h

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/*
 * This file is part of FNFT.
 *
 * FNFT is free software; you can redistribute it and/or
 * modify it under the terms of the version 2 of the GNU General
 * Public License as published by the Free Software Foundation.
 *
 * FNFT 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 this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * Contributors:
 * Sander Wahls (TU Delft) 2017-2018.
 * Shrinivas Chimmalgi (TU Delft) 2017-2019.
 * Peter J. Prins (TU Delft) 2018.
 */
 
#ifndef FNFT__KDV_DISCRETIZATION_H
#define FNFT__KDV_DISCRETIZATION_H
 
#include "fnft_kdv_discretization_t.h"
#include "fnft__akns_discretization.h"
 
 
FNFT_UINT fnft__kdv_discretization_degree(fnft_kdv_discretization_t
        discretization);
 
FNFT_REAL fnft__kdv_discretization_boundary_coeff(fnft_kdv_discretization_t discretization);
 
 
FNFT_INT fnft__kdv_discretization_to_akns_discretization(fnft_kdv_discretization_t kdv_discretization, 
        fnft__akns_discretization_t * const akns_discretization);
 
FNFT_UINT fnft__kdv_discretization_upsampling_factor(fnft_kdv_discretization_t discretization);
        
        
FNFT_INT fnft__kdv_discretization_lambda_to_z(const FNFT_UINT n, const FNFT_REAL eps_t, 
        FNFT_COMPLEX * const vals, fnft_kdv_discretization_t discretization);
 
FNFT_INT fnft__kdv_discretization_z_to_lambda(const FNFT_UINT n, const FNFT_REAL eps_t, 
        FNFT_COMPLEX * const vals, fnft_kdv_discretization_t discretization);
 
 
#ifdef FNFT_ENABLE_SHORT_NAMES
#define kdv_discretization_degree(...) fnft__kdv_discretization_degree(__VA_ARGS__)
#define kdv_discretization_boundary_coeff(...) fnft__kdv_discretization_boundary_coeff(__VA_ARGS__)
#define kdv_discretization_to_akns_discretization(...) fnft__kdv_discretization_to_akns_discretization(__VA_ARGS__)
#define kdv_discretization_upsampling_factor(...) fnft__kdv_discretization_upsampling_factor(__VA_ARGS__)
#define kdv_discretization_lambda_to_z(...) fnft__kdv_discretization_lambda_to_z(__VA_ARGS__)
#define kdv_discretization_z_to_lambda(...) fnft__kdv_discretization_z_to_lambda(__VA_ARGS__)
#endif
 
#endif