major refactor of the code

1 files changed, 62 insertions, 0 deletions

diff --git a/src/gensvm_grid.c b/src/gensvm_grid.c
new file mode 100644
index 0000000..ea25b89
--- /dev/null
+++ b/src/gensvm_grid.c
@@ -0,0 +1,62 @@
+/**
+ * @file gensvm_grid.c
+ * @author Gertjan van den Burg
+ * @date Mayy, 2016
+ * @brief Functions for initializing GenGrid structures
+ *
+ * @details
+ * This file contains functions for initializing and freeing a GenGrid 
+ * instance.  In addition, default values for this structure are defined here 
+ * (and only here).
+ *
+ */
+
+#include "gensvm_grid.h"
+
+struct GenGrid *gensvm_init_grid()
+{
+	struct GenGrid *grid = Malloc(struct GenGrid, 1);
+
+	// initialize to defaults
+	grid->traintype = CV;
+	grid->kerneltype = K_LINEAR;
+	grid->repeats = 0;
+	grid->folds = 10;
+	grid->Np = 0;
+	grid->Nl = 0;
+	grid->Nk = 0;
+	grid->Ne = 0;
+	grid->Nw = 0;
+	grid->Ng = 0;
+	grid->Nc = 0;
+	grid->Nd = 0;
+
+	// set arrays to NULL
+	grid->weight_idxs = NULL;
+	grid->ps = NULL;
+	grid->lambdas = NULL;
+	grid->kappas = NULL;
+	grid->epsilons = NULL;
+	grid->gammas = NULL;
+	grid->coefs = NULL;
+	grid->degrees = NULL;
+	grid->train_data_file = NULL;
+	grid->test_data_file = NULL;
+
+	return grid;
+}
+
+void gensvm_free_grid(struct GenGrid *grid)
+{
+	free(grid->weight_idxs);
+	free(grid->ps);
+	free(grid->lambdas);
+	free(grid->kappas);
+	free(grid->epsilons);
+	free(grid->gammas);
+	free(grid->coefs);
+	free(grid->degrees);
+	free(grid->train_data_file);
+	free(grid->test_data_file);
+	free(grid);
+}