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Diffstat (limited to '2.3-1/thirdparty/includes/GSL/gsl/gsl_vector_int.h')
| -rw-r--r-- | 2.3-1/thirdparty/includes/GSL/gsl/gsl_vector_int.h | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/2.3-1/thirdparty/includes/GSL/gsl/gsl_vector_int.h b/2.3-1/thirdparty/includes/GSL/gsl/gsl_vector_int.h new file mode 100644 index 00000000..de04a449 --- /dev/null +++ b/2.3-1/thirdparty/includes/GSL/gsl/gsl_vector_int.h @@ -0,0 +1,230 @@ +/* vector/gsl_vector_int.h + * + * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 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 3 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_INT_H__ +#define __GSL_VECTOR_INT_H__ + +#include <stdlib.h> +#include <gsl/gsl_types.h> +#include <gsl/gsl_errno.h> +#include <gsl/gsl_inline.h> +#include <gsl/gsl_check_range.h> +#include <gsl/gsl_block_int.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; + int *data; + gsl_block_int *block; + int owner; +} +gsl_vector_int; + +typedef struct +{ + gsl_vector_int vector; +} _gsl_vector_int_view; + +typedef _gsl_vector_int_view gsl_vector_int_view; + +typedef struct +{ + gsl_vector_int vector; +} _gsl_vector_int_const_view; + +typedef const _gsl_vector_int_const_view gsl_vector_int_const_view; + + +/* Allocation */ + +gsl_vector_int *gsl_vector_int_alloc (const size_t n); +gsl_vector_int *gsl_vector_int_calloc (const size_t n); + +gsl_vector_int *gsl_vector_int_alloc_from_block (gsl_block_int * b, + const size_t offset, + const size_t n, + const size_t stride); + +gsl_vector_int *gsl_vector_int_alloc_from_vector (gsl_vector_int * v, + const size_t offset, + const size_t n, + const size_t stride); + +void gsl_vector_int_free (gsl_vector_int * v); + +/* Views */ + +_gsl_vector_int_view +gsl_vector_int_view_array (int *v, size_t n); + +_gsl_vector_int_view +gsl_vector_int_view_array_with_stride (int *base, + size_t stride, + size_t n); + +_gsl_vector_int_const_view +gsl_vector_int_const_view_array (const int *v, size_t n); + +_gsl_vector_int_const_view +gsl_vector_int_const_view_array_with_stride (const int *base, + size_t stride, + size_t n); + +_gsl_vector_int_view +gsl_vector_int_subvector (gsl_vector_int *v, + size_t i, + size_t n); + +_gsl_vector_int_view +gsl_vector_int_subvector_with_stride (gsl_vector_int *v, + size_t i, + size_t stride, + size_t n); + +_gsl_vector_int_const_view +gsl_vector_int_const_subvector (const gsl_vector_int *v, + size_t i, + size_t n); + +_gsl_vector_int_const_view +gsl_vector_int_const_subvector_with_stride (const gsl_vector_int *v, + size_t i, + size_t stride, + size_t n); + +/* Operations */ + +void gsl_vector_int_set_zero (gsl_vector_int * v); +void gsl_vector_int_set_all (gsl_vector_int * v, int x); +int gsl_vector_int_set_basis (gsl_vector_int * v, size_t i); + +int gsl_vector_int_fread (FILE * stream, gsl_vector_int * v); +int gsl_vector_int_fwrite (FILE * stream, const gsl_vector_int * v); +int gsl_vector_int_fscanf (FILE * stream, gsl_vector_int * v); +int gsl_vector_int_fprintf (FILE * stream, const gsl_vector_int * v, + const char *format); + +int gsl_vector_int_memcpy (gsl_vector_int * dest, const gsl_vector_int * src); + +int gsl_vector_int_reverse (gsl_vector_int * v); + +int gsl_vector_int_swap (gsl_vector_int * v, gsl_vector_int * w); +int gsl_vector_int_swap_elements (gsl_vector_int * v, const size_t i, const size_t j); + +int gsl_vector_int_max (const gsl_vector_int * v); +int gsl_vector_int_min (const gsl_vector_int * v); +void gsl_vector_int_minmax (const gsl_vector_int * v, int * min_out, int * max_out); + +size_t gsl_vector_int_max_index (const gsl_vector_int * v); +size_t gsl_vector_int_min_index (const gsl_vector_int * v); +void gsl_vector_int_minmax_index (const gsl_vector_int * v, size_t * imin, size_t * imax); + +int gsl_vector_int_add (gsl_vector_int * a, const gsl_vector_int * b); +int gsl_vector_int_sub (gsl_vector_int * a, const gsl_vector_int * b); +int gsl_vector_int_mul (gsl_vector_int * a, const gsl_vector_int * b); +int gsl_vector_int_div (gsl_vector_int * a, const gsl_vector_int * b); +int gsl_vector_int_scale (gsl_vector_int * a, const double x); +int gsl_vector_int_add_constant (gsl_vector_int * a, const double x); + +int gsl_vector_int_equal (const gsl_vector_int * u, + const gsl_vector_int * v); + +int gsl_vector_int_isnull (const gsl_vector_int * v); +int gsl_vector_int_ispos (const gsl_vector_int * v); +int gsl_vector_int_isneg (const gsl_vector_int * v); +int gsl_vector_int_isnonneg (const gsl_vector_int * v); + +INLINE_DECL int gsl_vector_int_get (const gsl_vector_int * v, const size_t i); +INLINE_DECL void gsl_vector_int_set (gsl_vector_int * v, const size_t i, int x); +INLINE_DECL int * gsl_vector_int_ptr (gsl_vector_int * v, const size_t i); +INLINE_DECL const int * gsl_vector_int_const_ptr (const gsl_vector_int * v, const size_t i); + +#ifdef HAVE_INLINE + +INLINE_FUN +int +gsl_vector_int_get (const gsl_vector_int * v, const size_t i) +{ +#if GSL_RANGE_CHECK + if (GSL_RANGE_COND(i >= v->size)) + { + GSL_ERROR_VAL ("index out of range", GSL_EINVAL, 0); + } +#endif + return v->data[i * v->stride]; +} + +INLINE_FUN +void +gsl_vector_int_set (gsl_vector_int * v, const size_t i, int x) +{ +#if GSL_RANGE_CHECK + if (GSL_RANGE_COND(i >= v->size)) + { + GSL_ERROR_VOID ("index out of range", GSL_EINVAL); + } +#endif + v->data[i * v->stride] = x; +} + +INLINE_FUN +int * +gsl_vector_int_ptr (gsl_vector_int * v, const size_t i) +{ +#if GSL_RANGE_CHECK + if (GSL_RANGE_COND(i >= v->size)) + { + GSL_ERROR_NULL ("index out of range", GSL_EINVAL); + } +#endif + return (int *) (v->data + i * v->stride); +} + +INLINE_FUN +const int * +gsl_vector_int_const_ptr (const gsl_vector_int * v, const size_t i) +{ +#if GSL_RANGE_CHECK + if (GSL_RANGE_COND(i >= v->size)) + { + GSL_ERROR_NULL ("index out of range", GSL_EINVAL); + } +#endif + return (const int *) (v->data + i * v->stride); +} +#endif /* HAVE_INLINE */ + +__END_DECLS + +#endif /* __GSL_VECTOR_INT_H__ */ + + |