38 lines
668 B
C
38 lines
668 B
C
#ifndef __MATUTIL_H__
|
|
#define __MATUTIL_H__
|
|
|
|
#include <stdlib.h>
|
|
#include "nr.h"
|
|
#include "nrutil.h"
|
|
|
|
|
|
void print_vector_float(int size, float* v);
|
|
|
|
void print_vector_int(int size, int* v);
|
|
|
|
|
|
|
|
float **new_matrix(int m, int n);
|
|
|
|
void print_matrix(int m, int n, float **mat);
|
|
|
|
void copy_matrix(int m, int n, float **src, float **dst);
|
|
|
|
void simple_free_matrix(int m, int n, float **mat);
|
|
|
|
/**
|
|
* a struct for get solution of ax = b
|
|
*/
|
|
typedef struct JMatrixData {
|
|
int m, n;
|
|
float **a;
|
|
float **b;
|
|
} JMatrixData;
|
|
|
|
JMatrixData* new_jmatdata(int m, int n);
|
|
|
|
void free_jmatdata(JMatrixData* data);
|
|
|
|
void copy_jmatdata(JMatrixData *src, JMatrixData *dst);
|
|
|
|
#endif |