major refactor of the code

1 files changed, 49 insertions, 0 deletions

diff --git a/src/gensvm_copy.c b/src/gensvm_copy.c
new file mode 100644
index 0000000..501e405
--- /dev/null
+++ b/src/gensvm_copy.c
@@ -0,0 +1,49 @@
+/**
+ * @file gensvm_copy.c
+ * @author Gertjan van den Burg
+ * @date May, 2016
+ * @brief Function for copying a GenModel instance
+ *
+ */
+
+#include "gensvm_copy.h"
+
+/**
+ * @brief Copy model parameters between two GenModel structs
+ *
+ * @details
+ * The parameters copied are GenModel::weight_idx, GenModel::epsilon,
+ * GenModel::p, GenModel::kappa, and GenModel::lambda.
+ *
+ * @param[in] 		from 	GenModel to copy parameters from
+ * @param[in,out] 	to 	GenModel to copy parameters to
+ */
+void gensvm_copy_model(struct GenModel *from, struct GenModel *to)
+{
+	to->weight_idx = from->weight_idx;
+	to->epsilon = from->epsilon;
+	to->p = from->p;
+	to->kappa = from->kappa;
+	to->lambda = from->lambda;
+
+	to->kerneltype = from->kerneltype;
+	switch (to->kerneltype) {
+		case K_LINEAR:
+			break;
+		case K_POLY:
+			to->kernelparam = Malloc(double, 3);
+			to->kernelparam[0] = from->kernelparam[0];
+			to->kernelparam[1] = from->kernelparam[1];
+			to->kernelparam[2] = from->kernelparam[2];
+			break;
+		case K_RBF:
+			to->kernelparam = Malloc(double, 1);
+			to->kernelparam[0] = from->kernelparam[0];
+			break;
+		case K_SIGMOID:
+			to->kernelparam = Malloc(double, 2);
+			to->kernelparam[0] = from->kernelparam[0];
+			to->kernelparam[1] = from->kernelparam[1];
+			break;
+	}
+}