bspline_structs.h

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//  einspline:  a library for creating and evaluating B-splines            //
//  Copyright (C) 2007 Kenneth P. Esler, Jr.                               //
//                                                                         //
//  This program is free software; you can redistribute it and/or modify   //
//  it under the terms of the GNU General Public License as published by   //
//  the Free Software Foundation; either version 2 of the License, or      //
//  (at your option) any later version.                                    //
//                                                                         //
//  This program 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, write to the Free Software            //
//  Foundation, Inc., 51 Franklin Street, Fifth Floor,                     //
//  Boston, MA  02110-1301  USA                                            //
 
#ifndef BSPLINE_STRUCTS_STD_H
#define BSPLINE_STRUCTS_STD_H
 
// Single precision real //
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  float* restrict coefs;
  Ugrid x_grid;
  BCtype_s xBC;
} UBspline_1d_s;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  float* restrict coefs;
  int x_stride;
  Ugrid x_grid, y_grid;
  BCtype_s xBC, yBC;
} UBspline_2d_s;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  float* restrict coefs;
  int x_stride, y_stride;
  Ugrid x_grid, y_grid, z_grid;
  BCtype_s xBC, yBC, zBC;
} UBspline_3d_s;
 
 
// Double precision real //
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  double* restrict coefs;
  Ugrid x_grid;
  BCtype_d xBC;
} UBspline_1d_d;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  double* restrict coefs;
  int x_stride;
  Ugrid x_grid, y_grid;
  BCtype_d xBC, yBC;
} UBspline_2d_d;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  double* restrict coefs;
  int x_stride, y_stride;
  Ugrid x_grid, y_grid, z_grid;
  BCtype_d xBC, yBC, zBC;
} UBspline_3d_d;
 
 
 
// Single precision complex //
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  complex_float* restrict coefs;
  Ugrid x_grid;
  BCtype_c xBC;
} UBspline_1d_c;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  complex_float* restrict coefs;
  int x_stride;
  Ugrid x_grid, y_grid;
  BCtype_c xBC, yBC;
} UBspline_2d_c;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  complex_float* restrict coefs;
  int x_stride, y_stride;
  Ugrid x_grid, y_grid, z_grid;
  BCtype_c xBC, yBC, zBC;
 
} UBspline_3d_c;
 
 
// Double precision complex //
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  complex_double* restrict coefs;
  Ugrid x_grid;
  BCtype_z xBC;
} UBspline_1d_z;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  complex_double* restrict coefs;
  int x_stride;
  Ugrid x_grid, y_grid;
  BCtype_z xBC, yBC;
} UBspline_2d_z;
 
typedef struct
{
  spline_code spcode;
  type_code    tcode;
  complex_double* restrict coefs;
  int x_stride, y_stride;
  Ugrid x_grid, y_grid, z_grid;
  BCtype_z xBC, yBC, zBC;
} UBspline_3d_z;
 
 
#endif