1 files changed, 36 insertions, 0 deletions
diff --git a/include/util.h b/include/util.h
new file mode 100644
index 0000000..0b5009e
--- /dev/null
+++ b/include/util.h
@@ -0,0 +1,36 @@
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <string.h>
+#include "MSVMMaj.h"
+
+#define Calloc(type, n) (type *)calloc((n), sizeof(type))
+#define Malloc(type, n) (type *)malloc((n)*sizeof(type))
+#define Memset(var, type, n) memset(var, 0, (n)*sizeof(type))
+#define maximum(a, b) a > b ? a : b
+#define minimum(a, b) a < b ? a : b
+
+void read_data(struct Data *dataset, struct Model *model, char *data_file);
+
+int check_argv(int argc, char **argv, char *str);
+int check_argv_eq(int argc, char **argv, char *str);
+
+void set_print_string_function(void (*print_func)(const char *));
+void info(const char *fmt,...);
+
+double rnd();
+
+void matrix_set(double *M, long cols, long i, long j, double val);
+void matrix_add(double *M, long cols, long i, long j, double val);
+void matrix_mult(double *M, long cols, long i, long j, double val);
+double matrix_get(double *M, long cols, long i, long j);
+
+void matrix3_set(double *M, long N2, long N3, long i, long j, long k, double val);
+double matrix3_get(double *M, long N2, long N3, long i, long j, long k);
+
+void allocate_model(struct Model *model);
+void free_model(struct Model *model);
+void free_data(struct Data *data);
+
+void print_matrix(double *M, long rows, long cols);