haskell-igraph-0.8.5: igraph/include/igraph_matrix_pmt.h
/* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2007-2012 Gabor Csardi <csardi.gabor@gmail.com>
334 Harvard street, Cambridge, MA 02139 USA
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
*/
typedef struct TYPE(igraph_matrix) {
TYPE(igraph_vector) data;
long int nrow, ncol;
} TYPE(igraph_matrix);
/*---------------*/
/* Allocation */
/*---------------*/
DECLDIR int FUNCTION(igraph_matrix, init)(TYPE(igraph_matrix) *m,
long int nrow, long int ncol);
DECLDIR int FUNCTION(igraph_matrix, copy)(TYPE(igraph_matrix) *to,
const TYPE(igraph_matrix) *from);
DECLDIR void FUNCTION(igraph_matrix, destroy)(TYPE(igraph_matrix) *m);
DECLDIR long int FUNCTION(igraph_matrix, capacity)(const TYPE(igraph_matrix) *m);
/*--------------------*/
/* Accessing elements */
/*--------------------*/
/* MATRIX */
DECLDIR BASE FUNCTION(igraph_matrix, e)(const TYPE(igraph_matrix) *m,
long int row, long int col);
DECLDIR BASE* FUNCTION(igraph_matrix, e_ptr)(const TYPE(igraph_matrix) *m,
long int row, long int col);
DECLDIR void FUNCTION(igraph_matrix, set)(TYPE(igraph_matrix)* m, long int row, long int col,
BASE value);
/*------------------------------*/
/* Initializing matrix elements */
/*------------------------------*/
DECLDIR void FUNCTION(igraph_matrix, null)(TYPE(igraph_matrix) *m);
DECLDIR void FUNCTION(igraph_matrix, fill)(TYPE(igraph_matrix) *m, BASE e);
/*-----------------------*/
/* Matrix views */
/*-----------------------*/
DECLDIR const TYPE(igraph_matrix) *FUNCTION(igraph_matrix, view)(const TYPE(igraph_matrix) *m,
const BASE *data,
long int nrow,
long int ncol);
/*------------------*/
/* Copying matrices */
/*------------------*/
DECLDIR void FUNCTION(igraph_matrix, copy_to)(const TYPE(igraph_matrix) *m, BASE *to);
DECLDIR int FUNCTION(igraph_matrix, update)(TYPE(igraph_matrix) *to,
const TYPE(igraph_matrix) *from);
DECLDIR int FUNCTION(igraph_matrix, rbind)(TYPE(igraph_matrix) *to,
const TYPE(igraph_matrix) *from);
DECLDIR int FUNCTION(igraph_matrix, cbind)(TYPE(igraph_matrix) *to,
const TYPE(igraph_matrix) *from);
DECLDIR int FUNCTION(igraph_matrix, swap)(TYPE(igraph_matrix) *m1, TYPE(igraph_matrix) *m2);
/*--------------------------*/
/* Copying rows and columns */
/*--------------------------*/
DECLDIR int FUNCTION(igraph_matrix, get_row)(const TYPE(igraph_matrix) *m,
TYPE(igraph_vector) *res, long int index);
DECLDIR int FUNCTION(igraph_matrix, get_col)(const TYPE(igraph_matrix) *m,
TYPE(igraph_vector) *res, long int index);
DECLDIR int FUNCTION(igraph_matrix, set_row)(TYPE(igraph_matrix) *m,
const TYPE(igraph_vector) *v, long int index);
DECLDIR int FUNCTION(igraph_matrix, set_col)(TYPE(igraph_matrix) *m,
const TYPE(igraph_vector) *v, long int index);
DECLDIR int FUNCTION(igraph_matrix, select_rows)(const TYPE(igraph_matrix) *m,
TYPE(igraph_matrix) *res,
const igraph_vector_t *rows);
DECLDIR int FUNCTION(igraph_matrix, select_cols)(const TYPE(igraph_matrix) *m,
TYPE(igraph_matrix) *res,
const igraph_vector_t *cols);
DECLDIR int FUNCTION(igraph_matrix, select_rows_cols)(const TYPE(igraph_matrix) *m,
TYPE(igraph_matrix) *res,
const igraph_vector_t *rows,
const igraph_vector_t *cols);
/*-----------------------------*/
/* Exchanging rows and columns */
/*-----------------------------*/
DECLDIR int FUNCTION(igraph_matrix, swap_rows)(TYPE(igraph_matrix) *m,
long int i, long int j);
DECLDIR int FUNCTION(igraph_matrix, swap_cols)(TYPE(igraph_matrix) *m,
long int i, long int j);
DECLDIR int FUNCTION(igraph_matrix, swap_rowcol)(TYPE(igraph_matrix) *m,
long int i, long int j);
DECLDIR int FUNCTION(igraph_matrix, transpose)(TYPE(igraph_matrix) *m);
/*-----------------------------*/
/* Matrix operations */
/*-----------------------------*/
DECLDIR int FUNCTION(igraph_matrix, add)(TYPE(igraph_matrix) *m1,
const TYPE(igraph_matrix) *m2);
DECLDIR int FUNCTION(igraph_matrix, sub)(TYPE(igraph_matrix) *m1,
const TYPE(igraph_matrix) *m2);
DECLDIR int FUNCTION(igraph_matrix, mul_elements)(TYPE(igraph_matrix) *m1,
const TYPE(igraph_matrix) *m2);
DECLDIR int FUNCTION(igraph_matrix, div_elements)(TYPE(igraph_matrix) *m1,
const TYPE(igraph_matrix) *m2);
DECLDIR void FUNCTION(igraph_matrix, scale)(TYPE(igraph_matrix) *m, BASE by);
DECLDIR void FUNCTION(igraph_matrix, add_constant)(TYPE(igraph_matrix) *m, BASE plus);
/*-----------------------------*/
/* Finding minimum and maximum */
/*-----------------------------*/
DECLDIR igraph_real_t FUNCTION(igraph_matrix, min)(const TYPE(igraph_matrix) *m);
DECLDIR igraph_real_t FUNCTION(igraph_matrix, max)(const TYPE(igraph_matrix) *m);
DECLDIR int FUNCTION(igraph_matrix, which_min)(const TYPE(igraph_matrix) *m,
long int *i, long int *j);
DECLDIR int FUNCTION(igraph_matrix, which_max)(const TYPE(igraph_matrix) *m,
long int *i, long int *j);
DECLDIR int FUNCTION(igraph_matrix, minmax)(const TYPE(igraph_matrix) *m,
BASE *min, BASE *max);
DECLDIR int FUNCTION(igraph_matrix, which_minmax)(const TYPE(igraph_matrix) *m,
long int *imin, long int *jmin,
long int *imax, long int *jmax);
/*------------------------------*/
/* Comparison */
/*------------------------------*/
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, all_e)(const TYPE(igraph_matrix) *lhs,
const TYPE(igraph_matrix) *rhs);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, all_l)(const TYPE(igraph_matrix) *lhs,
const TYPE(igraph_matrix) *rhs);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, all_g)(const TYPE(igraph_matrix) *lhs,
const TYPE(igraph_matrix) *rhs);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, all_le)(const TYPE(igraph_matrix) *lhs,
const TYPE(igraph_matrix) *rhs);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, all_ge)(const TYPE(igraph_matrix) *lhs,
const TYPE(igraph_matrix) *rhs);
/*-------------------*/
/* Matrix properties */
/*-------------------*/
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, isnull)(const TYPE(igraph_matrix) *m);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, empty)(const TYPE(igraph_matrix) *m);
DECLDIR long int FUNCTION(igraph_matrix, size)(const TYPE(igraph_matrix) *m);
DECLDIR long int FUNCTION(igraph_matrix, nrow)(const TYPE(igraph_matrix) *m);
DECLDIR long int FUNCTION(igraph_matrix, ncol)(const TYPE(igraph_matrix) *m);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, is_symmetric)(const TYPE(igraph_matrix) *m);
DECLDIR BASE FUNCTION(igraph_matrix, sum)(const TYPE(igraph_matrix) *m);
DECLDIR BASE FUNCTION(igraph_matrix, prod)(const TYPE(igraph_matrix) *m);
DECLDIR int FUNCTION(igraph_matrix, rowsum)(const TYPE(igraph_matrix) *m,
TYPE(igraph_vector) *res);
DECLDIR int FUNCTION(igraph_matrix, colsum)(const TYPE(igraph_matrix) *m,
TYPE(igraph_vector) *res);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, is_equal)(const TYPE(igraph_matrix) *m1,
const TYPE(igraph_matrix) *m2);
DECLDIR igraph_real_t FUNCTION(igraph_matrix, maxdifference)(const TYPE(igraph_matrix) *m1,
const TYPE(igraph_matrix) *m2);
/*------------------------*/
/* Searching for elements */
/*------------------------*/
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, contains)(const TYPE(igraph_matrix) *m,
BASE e);
DECLDIR igraph_bool_t FUNCTION(igraph_matrix, search)(const TYPE(igraph_matrix) *m,
long int from, BASE what,
long int *pos,
long int *row, long int *col);
/*------------------------*/
/* Resizing operations */
/*------------------------*/
DECLDIR int FUNCTION(igraph_matrix, resize)(TYPE(igraph_matrix) *m,
long int nrow, long int ncol);
DECLDIR int FUNCTION(igraph_matrix, resize_min)(TYPE(igraph_matrix) *m);
DECLDIR int FUNCTION(igraph_matrix, add_cols)(TYPE(igraph_matrix) *m, long int n);
DECLDIR int FUNCTION(igraph_matrix, add_rows)(TYPE(igraph_matrix) *m, long int n);
DECLDIR int FUNCTION(igraph_matrix, remove_col)(TYPE(igraph_matrix) *m, long int col);
DECLDIR int FUNCTION(igraph_matrix, remove_row)(TYPE(igraph_matrix) *m, long int row);
/*------------------------*/
/* Print as text */
/*------------------------*/
DECLDIR int FUNCTION(igraph_matrix, print)(const TYPE(igraph_matrix) *m);
DECLDIR int FUNCTION(igraph_matrix, printf)(const TYPE(igraph_matrix) *m,
const char *format);
DECLDIR int FUNCTION(igraph_matrix, fprint)(const TYPE(igraph_matrix) *m,
FILE *file);
#ifdef BASE_COMPLEX
DECLDIR int igraph_matrix_complex_real(const igraph_matrix_complex_t *v,
igraph_matrix_t *real);
DECLDIR int igraph_matrix_complex_imag(const igraph_matrix_complex_t *v,
igraph_matrix_t *imag);
DECLDIR int igraph_matrix_complex_realimag(const igraph_matrix_complex_t *v,
igraph_matrix_t *real,
igraph_matrix_t *imag);
DECLDIR int igraph_matrix_complex_create(igraph_matrix_complex_t *v,
const igraph_matrix_t *real,
const igraph_matrix_t *imag);
DECLDIR int igraph_matrix_complex_create_polar(igraph_matrix_complex_t *v,
const igraph_matrix_t *r,
const igraph_matrix_t *theta);
#endif
DECLDIR int FUNCTION(igraph_matrix, permdelete_rows)(TYPE(igraph_matrix) *m,
long int *index, long int nremove);
DECLDIR int FUNCTION(igraph_matrix, delete_rows_neg)(TYPE(igraph_matrix) *m,
const igraph_vector_t *neg,
long int nremove);