---

gnn_utilities.c File Reference

#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gsl/gsl_block.h>
#include <assert.h>
#include <math.h>
#include "gnn_globals.h"
#include "gnn_utilities.h"

Include dependency graph for gnn_utilities.c:

Go to the source code of this file.

Functions
gsl_rng *	gnn_get_rng ()
	Get the global random number generator.
int	gnn_vector_resize (gsl_vector **vector, int new_size)
	Resize a vector.
int	gnn_vector_sum_elements (gsl_vector *v)
	Compute the sum of the vector's elements.
double	gnn_vector_euclidian_dist (const gsl_vector *v, const gsl_vector *u)
	Compute the euclidian distance between to vectors.
int	gnn_matrix_check_sizes_from_stream (FILE *stream, size_t *m, size_t *n)
	Compute matrix size from a stream.
gsl_vector *	gnn_vector_load (const char *filename)
	Load a vector from a file.
int	gnn_vector_save (const char *filename, gsl_vector *v)
	Saves a vector to a file.
gsl_matrix *	gnn_matrix_load (const char *filename)
	Load a matrix from a file.
int	gnn_matrix_save (const char *filename, gsl_matrix *A)
	Saves a matrix to a file.

---