#include <stdlib.h>#include <stdio.h>#include <stdarg.h>#include <gandalf/common/misc_defs.h>#include <gandalf/common/misc_error.h>#include <gandalf/linalg/mat_gen.h>#include <gandalf/linalg/mat_square.h>Go to the source code of this file.
Compounds | |
| struct | Gan_Vector |
| Structure definition for double precision general size vector. More... | |
Defines | |
| #define | GAN_VECTOR_STRUCT_DEFINED |
| #define | Gan_Matrix struct Gan_Matrix |
| #define | Gan_SquMatrix struct Gan_SquMatrix |
Typedefs | |
| typedef Gan_Vector | Gan_Vector |
| Structure definition for double precision general size vector. | |
Functions | |
| Gan_Vector * | gan_vec_form_gen (Gan_Vector *x, unsigned long rows, double *data, size_t data_size) |
| void | gan_vec_free (Gan_Vector *x) |
| Free a vector. | |
| Gan_Vector * | gan_vec_set_size (Gan_Vector *x, unsigned long rows) |
| Set size of vector. | |
| Gan_Vector * | gan_vec_fill_va (Gan_Vector *x, unsigned long rows,...) |
| Fill vector from variable argument list. | |
| Gan_Vector * | gan_vec_fill_vap (Gan_Vector *x, unsigned long rows, va_list *aptr) |
| Fill vector from variable argument list. | |
| Gan_Vector * | gan_vec_fill_const_q (Gan_Vector *x, unsigned long rows, double value) |
| Fill all elements of a vector with the same value. | |
| Gan_Bool | gan_vec_read_va (Gan_Vector *x, unsigned long rows,...) |
| Read vector from variable argument list. | |
| Gan_Vector * | gan_vec_copy_q (Gan_Vector *x, Gan_Vector *y) |
| Copy vector. | |
| Gan_Vector * | gan_vec_scale_q (Gan_Vector *x, double a, Gan_Vector *y) |
| Multiply vector by scalar. | |
| Gan_Vector * | gan_vec_add_q (Gan_Vector *x, Gan_Vector *y, Gan_Vector *z) |
| Add two vectors and write result into a third. | |
| Gan_Vector * | gan_vec_sub_q (Gan_Vector *x, Gan_Vector *y, Gan_Vector *z) |
| Subtract two vectors and write result into a third. | |
| double | gan_vec_dot (Gan_Vector *x, Gan_Vector *y) |
| Vector dot product. | |
| Gan_Matrix * | gan_vec_outer_q (Gan_Vector *x, Gan_Vector *y, struct Gan_Matrix *A) |
| Gan_SquMatrix * | gan_vec_outer_sym_q (Gan_Vector *x, struct Gan_SquMatrix *A) |
| Gan_Vector * | gan_vec_insert (Gan_Vector *x, unsigned long rx, Gan_Vector *y, unsigned long ry, unsigned long rows) |
| Insert part of vector in another vector. | |
| void | gan_vec_free_va (Gan_Vector *x,...) |
Free a NULL-terminated variable argument list of vectors. | |
| Gan_Vector * | gan_vec_insert_mat (Gan_Vector *x, unsigned long rx, struct Gan_Matrix *A, unsigned long ra, unsigned long ca, unsigned long rows) |
| Gan_Vector * | gan_vec_insert_matT (Gan_Vector *x, unsigned long rx, struct Gan_Matrix *A, unsigned long ra, unsigned long ca, unsigned long rows) |
| Gan_Bool | gan_vec_fprint (FILE *fp, Gan_Vector *x, const char *prefix, int indent, const char *fmt) |
| Print vector to file pointer. | |
| Gan_Vector * | gan_vec_fscanf_q (FILE *fp, Gan_Vector *x, char *prefix, int prefix_len) |
| Read vector from file. | |
| Gan_Bool | gan_vec_fwrite (FILE *fp, Gan_Vector *x, gan_ui32 magic_number) |
| Print vector to binary file pointer. | |
| Gan_Vector * | gan_vec_fread_q (FILE *fp, Gan_Vector *x, gan_ui32 *magic_number) |
| Read vector from file. | |
| Gan_Vector * | gan_vec_alloc (unsigned long rows) |
| Macro: Allocate and return a generic vector. | |
| Gan_Vector * | gan_vec_form (Gan_Vector *x, unsigned long rows) |
| Macro: Form and return a generic vector. | |
| Gan_Vector * | gan_vec_form_data (Gan_Vector *x, unsigned long rows, void *data, size_t data_size) |
| Macro: Form and return a generic vector. | |
| Gan_Bool | gan_vec_set_el (Gan_Vector *x, unsigned i, double value) |
| Macro: Set specific element of vector. | |
| double | gan_vec_get_el (Gan_Vector *x, unsigned i) |
| Macro: Get specific element of vector. | |
| Gan_Bool | gan_vec_inc_el (Gan_Vector *x, unsigned i, double value) |
| Macro: Increment specific element of vector by given value. | |
| Gan_Bool | gan_vec_dec_el (Gan_Vector *x, unsigned i, double value) |
| Macro: Decrement specific element of vector by given value. | |
| Gan_Bool | gan_vec_print (Gan_Vector *x, const char *prefix, int indent, const char *fmt) |
| Macro: Print vector to standard output. | |
| Gan_Vector * | gan_vec_fill_const_s (unsigned long rows, double value) |
| Macro: Allocate and fill all elements of a vector with the same value. | |
| Gan_Vector * | gan_vec_fill_zero_q (Gan_Vector *x, unsigned long rows) |
| Macro: Fill vector with zeros. | |
| Gan_Vector * | gan_vec_fill_zero_s (unsigned long rows) |
| Macro: Allocate and fill vector with zeros. | |
| Gan_Vector * | gan_vec_copy_s (Gan_Vector *x) |
| Macro: Copy vector. | |
| Gan_Vector * | gan_vec_scale_s (Gan_Vector *x, double a) |
| Macro: Multiply vector by scalar. | |
| Gan_Vector * | gan_vec_scale_i (Gan_Vector *x, double a) |
| Macro: Multiply vector by scalar. | |
| Gan_Vector * | gan_vec_divide_q (Gan_Vector *x, double a, Gan_Vector *y) |
| Macro: Divide vector by scalar. | |
| Gan_Vector * | gan_vec_divide_s (Gan_Vector *x, double a) |
| Macro: Divide vector by scalar. | |
| Gan_Vector * | gan_vec_divide_i (Gan_Vector *x, double a) |
| Macro: Divide vector by scalar. | |
| Gan_Vector * | gan_vec_negate_q (Gan_Vector *x, Gan_Vector *y) |
| Macro: Negate vector. | |
| Gan_Vector * | gan_vec_negate_s (Gan_Vector *x) |
| Macro: Negate vector. | |
| Gan_Vector * | gan_vec_negate_i (Gan_Vector *x) |
| Macro: Negate vector. | |
| Gan_Vector * | gan_vec_add_s (Gan_Vector *x, Gan_Vector *y) |
| Macro: Add two vectors. | |
| Gan_Vector * | gan_vec_add_i1 (Gan_Vector *x, Gan_Vector *y) |
| Macro: Add two vectors and overwrite the first with the result. | |
| Gan_Vector * | gan_vec_add_i2 (Gan_Vector *x, Gan_Vector *y) |
| Macro: Add two vectors and overwrite the second with the result. | |
| Gan_Vector * | gan_vec_increment (Gan_Vector *x, Gan_Vector *y) |
| Macro: Increment a vector with another vector. | |
| Gan_Vector * | gan_vec_sub_s (Gan_Vector *x, Gan_Vector *y) |
| Macro: Subtract two vectors. | |
| Gan_Vector * | gan_vec_sub_i1 (Gan_Vector *x, Gan_Vector *y) |
| Macro: Subtract two vectors and overwrite the first with the result. | |
| Gan_Vector * | gan_vec_sub_i2 (Gan_Vector *x, Gan_Vector *y) |
| Macro: Subtract two vectors and overwrite the second with the result. | |
| Gan_Vector * | gan_vec_decrement (Gan_Vector *x, Gan_Vector *y) |
| Macro: Decrement a vector with another vector. | |
| Gan_Matrix * | gan_vec_outer_s (Gan_Vector *x, Gan_Vector *y) |
| Macro: vector outer product. | |
| Gan_SquMatrix * | gan_vec_outer_sym_s (Gan_Vector *x) |
| Macro: vector outer product with self. | |
| double | gan_vec_sqrlen (Gan_Vector *x) |
| Macro: Vector squared length. | |
| Gan_Bool | gan_vec_same_size (Gan_Vector *x, Gan_Vector *y) |
| Macro: Checks that two vectors have the same number of rows. | |
| size_t | gan_vec_data_size (unsigned long rows) |
| Macro: Returns size of data array in bytes needed to hold vector data. | |
| Gan_Vector * | gan_vec_fscanf_s (FILE *fp, const char *prefix, int prefix_len) |
| Macro: Read vector from file. | |
| Gan_Vector * | gan_vec_fread_s (FILE *fp, gan_ui32 *magic_number) |
| Macro: Read vector from file in binary format. | |
| Gan_Bool | gan_vec_realloc (Gan_Vector *x, unsigned long rows) |
| void | gan_vec_db (Gan_Vector *x) |
Part of: Gandalf Library
Revision: Last edited: Author:
Copyright: (c) 2000 Imagineer Software Limited
1.3-rc1