| /* vector/gsl_vector_complex_double.h |
| * |
| * Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman, Brian Gough |
| * |
| * 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 __GSL_VECTOR_COMPLEX_DOUBLE_H__ |
| #define __GSL_VECTOR_COMPLEX_DOUBLE_H__ |
| |
| #include <stdlib.h> |
| #include <gsl/gsl_types.h> |
| #include <gsl/gsl_errno.h> |
| #include <gsl/gsl_complex.h> |
| #include <gsl/gsl_check_range.h> |
| #include <gsl/gsl_vector_double.h> |
| #include <gsl/gsl_vector_complex.h> |
| #include <gsl/gsl_block_complex_double.h> |
| |
| #undef __BEGIN_DECLS |
| #undef __END_DECLS |
| #ifdef __cplusplus |
| # define __BEGIN_DECLS extern "C" { |
| # define __END_DECLS } |
| #else |
| # define __BEGIN_DECLS /* empty */ |
| # define __END_DECLS /* empty */ |
| #endif |
| |
| __BEGIN_DECLS |
| |
| typedef struct |
| { |
| size_t size; |
| size_t stride; |
| double *data; |
| gsl_block_complex *block; |
| int owner; |
| } gsl_vector_complex; |
| |
| typedef struct |
| { |
| gsl_vector_complex vector; |
| } _gsl_vector_complex_view; |
| |
| typedef _gsl_vector_complex_view gsl_vector_complex_view; |
| |
| typedef struct |
| { |
| gsl_vector_complex vector; |
| } _gsl_vector_complex_const_view; |
| |
| typedef const _gsl_vector_complex_const_view gsl_vector_complex_const_view; |
| |
| /* Allocation */ |
| |
| gsl_vector_complex *gsl_vector_complex_alloc (const size_t n); |
| gsl_vector_complex *gsl_vector_complex_calloc (const size_t n); |
| |
| gsl_vector_complex * |
| gsl_vector_complex_alloc_from_block (gsl_block_complex * b, |
| const size_t offset, |
| const size_t n, |
| const size_t stride); |
| |
| gsl_vector_complex * |
| gsl_vector_complex_alloc_from_vector (gsl_vector_complex * v, |
| const size_t offset, |
| const size_t n, |
| const size_t stride); |
| |
| void gsl_vector_complex_free (gsl_vector_complex * v); |
| |
| /* Views */ |
| |
| _gsl_vector_complex_view |
| gsl_vector_complex_view_array (double *base, |
| size_t n); |
| |
| _gsl_vector_complex_view |
| gsl_vector_complex_view_array_with_stride (double *base, |
| size_t stride, |
| size_t n); |
| |
| _gsl_vector_complex_const_view |
| gsl_vector_complex_const_view_array (const double *base, |
| size_t n); |
| |
| _gsl_vector_complex_const_view |
| gsl_vector_complex_const_view_array_with_stride (const double *base, |
| size_t stride, |
| size_t n); |
| |
| _gsl_vector_complex_view |
| gsl_vector_complex_subvector (gsl_vector_complex *base, |
| size_t i, |
| size_t n); |
| |
| |
| _gsl_vector_complex_view |
| gsl_vector_complex_subvector_with_stride (gsl_vector_complex *v, |
| size_t i, |
| size_t stride, |
| size_t n); |
| |
| _gsl_vector_complex_const_view |
| gsl_vector_complex_const_subvector (const gsl_vector_complex *base, |
| size_t i, |
| size_t n); |
| |
| |
| _gsl_vector_complex_const_view |
| gsl_vector_complex_const_subvector_with_stride (const gsl_vector_complex *v, |
| size_t i, |
| size_t stride, |
| size_t n); |
| |
| _gsl_vector_view |
| gsl_vector_complex_real (gsl_vector_complex *v); |
| |
| _gsl_vector_view |
| gsl_vector_complex_imag (gsl_vector_complex *v); |
| |
| _gsl_vector_const_view |
| gsl_vector_complex_const_real (const gsl_vector_complex *v); |
| |
| _gsl_vector_const_view |
| gsl_vector_complex_const_imag (const gsl_vector_complex *v); |
| |
| |
| /* Operations */ |
| |
| gsl_complex |
| gsl_vector_complex_get (const gsl_vector_complex * v, const size_t i); |
| |
| void gsl_vector_complex_set (gsl_vector_complex * v, const size_t i, |
| gsl_complex z); |
| |
| gsl_complex |
| *gsl_vector_complex_ptr (gsl_vector_complex * v, const size_t i); |
| |
| const gsl_complex |
| *gsl_vector_complex_const_ptr (const gsl_vector_complex * v, const size_t i); |
| |
| void gsl_vector_complex_set_zero (gsl_vector_complex * v); |
| void gsl_vector_complex_set_all (gsl_vector_complex * v, |
| gsl_complex z); |
| int gsl_vector_complex_set_basis (gsl_vector_complex * v, size_t i); |
| |
| int gsl_vector_complex_fread (FILE * stream, |
| gsl_vector_complex * v); |
| int gsl_vector_complex_fwrite (FILE * stream, |
| const gsl_vector_complex * v); |
| int gsl_vector_complex_fscanf (FILE * stream, |
| gsl_vector_complex * v); |
| int gsl_vector_complex_fprintf (FILE * stream, |
| const gsl_vector_complex * v, |
| const char *format); |
| |
| int gsl_vector_complex_memcpy (gsl_vector_complex * dest, const gsl_vector_complex * src); |
| |
| int gsl_vector_complex_reverse (gsl_vector_complex * v); |
| |
| int gsl_vector_complex_swap (gsl_vector_complex * v, gsl_vector_complex * w); |
| int gsl_vector_complex_swap_elements (gsl_vector_complex * v, const size_t i, const size_t j); |
| |
| int gsl_vector_complex_isnull (const gsl_vector_complex * v); |
| int gsl_vector_complex_ispos (const gsl_vector_complex * v); |
| int gsl_vector_complex_isneg (const gsl_vector_complex * v); |
| |
| #ifdef HAVE_INLINE |
| |
| extern inline |
| gsl_complex |
| gsl_vector_complex_get (const gsl_vector_complex * v, |
| const size_t i) |
| { |
| #if GSL_RANGE_CHECK |
| if (i >= v->size) |
| { |
| gsl_complex zero = {{0, 0}}; |
| GSL_ERROR_VAL ("index out of range", GSL_EINVAL, zero); |
| } |
| #endif |
| return *GSL_COMPLEX_AT (v, i); |
| } |
| |
| extern inline |
| void |
| gsl_vector_complex_set (gsl_vector_complex * v, |
| const size_t i, gsl_complex z) |
| { |
| #if GSL_RANGE_CHECK |
| if (i >= v->size) |
| { |
| GSL_ERROR_VOID ("index out of range", GSL_EINVAL); |
| } |
| #endif |
| *GSL_COMPLEX_AT (v, i) = z; |
| } |
| |
| extern inline |
| gsl_complex * |
| gsl_vector_complex_ptr (gsl_vector_complex * v, |
| const size_t i) |
| { |
| #if GSL_RANGE_CHECK |
| if (i >= v->size) |
| { |
| GSL_ERROR_NULL ("index out of range", GSL_EINVAL); |
| } |
| #endif |
| return GSL_COMPLEX_AT (v, i); |
| } |
| |
| extern inline |
| const gsl_complex * |
| gsl_vector_complex_const_ptr (const gsl_vector_complex * v, |
| const size_t i) |
| { |
| #if GSL_RANGE_CHECK |
| if (i >= v->size) |
| { |
| GSL_ERROR_NULL ("index out of range", GSL_EINVAL); |
| } |
| #endif |
| return GSL_COMPLEX_AT (v, i); |
| } |
| |
| |
| #endif /* HAVE_INLINE */ |
| |
| __END_DECLS |
| |
| #endif /* __GSL_VECTOR_COMPLEX_DOUBLE_H__ */ |