added documentation, restart git usage, start implementing kernels

1 files changed, 64 insertions, 0 deletions

diff --git a/src/msvmmaj_init.c b/src/msvmmaj_init.c
new file mode 100644
index 0000000..14278f9
--- /dev/null
+++ b/src/msvmmaj_init.c
@@ -0,0 +1,64 @@
+/**
+ * @file msvmmaj_init.c
+ * @author Gertjan van den Burg
+ * @date January 7, 2014
+ * @brief Functions for initializing model and data structures
+ *
+ * @details 
+ * This file contains functions for initializing a MajModel instance
+ * and a MajData instance. In addition, default values for these 
+ * structures are defined here (and only here).
+ *
+ */
+
+#include <math.h>
+
+#include "msvmmaj.h"
+#include "msvmmaj_init.h"
+
+/**
+ * @brief Initialize a MajModel structure
+ *
+ * @details
+ * A MajModel structure is initialized and the default value for the
+ * parameters are set. A pointer to the initialized model is returned.
+ *
+ * @returns 	initialized MajModel
+ */
+struct MajModel *msvmmaj_init_model()
+{
+	struct MajModel *model = Malloc(struct MajModel, 1);
+	
+	// set default values
+	model->p = 1.0;
+	model->lambda = pow(2, -8.0);
+	model->epsilon = 1e-6;
+	model->kappa = 0.0;
+	model->weight_idx = 1;
+	model->kerneltype = K_LINEAR;
+	model->use_cholesky = false;
+
+	return model;
+}
+
+/**
+ * @brief Initialize a MajData structure
+ * 
+ * @details
+ * A MajData structure is initialized and default values are set. 
+ * A pointer to the initialized data is returned.
+ *
+ * @returns 	initialized MajData
+ *
+ */
+struct MajData *msvmmaj_init_data()
+{
+	struct MajData *data = Malloc(struct MajData, 1);
+
+	// set default values
+	data->kerneltype = K_LINEAR;
+	data->use_cholesky = false;
+
+	return data;
+}	
+