fnft__kdv_fscatter.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.
* Peter J Prins (TU Delft) 2018
*/
 
#ifndef FNFT__KDV_FSCATTER_H
#define FNFT__KDV_FSCATTER_H
 
#include "fnft__kdv_discretization.h"
#include "fnft__akns_fscatter.h"
 
FNFT_UINT fnft__kdv_fscatter_numel(FNFT_UINT D,
                                    fnft_kdv_discretization_t discretization);
 
FNFT_INT fnft__kdv_fscatter_zero_freq_scatter_matrix(FNFT_COMPLEX *M,
                                    const FNFT_REAL eps_t, const FNFT_REAL q);
 
FNFT_INT fnft__kdv_fscatter(const FNFT_UINT D, FNFT_COMPLEX const * const q,
                 const FNFT_REAL eps_t, FNFT_COMPLEX * const result, FNFT_UINT * const deg_ptr,
                            INT * const W_ptr, fnft_kdv_discretization_t discretization);
 
#ifdef FNFT_ENABLE_SHORT_NAMES
#define kdv_fscatter_numel(...) fnft__kdv_fscatter_numel(__VA_ARGS__)
#define kdv_fscatter(...) fnft__kdv_fscatter(__VA_ARGS__)
#endif
 
#endif