add global header

1 files changed, 33 insertions, 0 deletions

diff --git a/global.h b/global.h
new file mode 100644
index 0000000..5bdfeeb
--- /dev/null
+++ b/global.h
@@ -0,0 +1,33 @@
+#ifndef __GLOBAL_INCLUDED__
+#define __GLOBAL_INCLUDED__
+
+/**
+ * global.h
+ * --------
+ *
+ * define global structs and parameters
+ *
+ * @author ilhan oezgen, www.wahyd.tu-berlin.de
+ * @date   27 apr 17
+ **/
+
+
+/**
+ * define a diagonal matrix -- functionality of the 
+ * matrix is implemented in diagonal.c
+ *
+ * len_c : number of columns in original matrix
+ * len_r : number of columns in original matrix
+ **/
+struct diag {
+
+  double* values;
+  int* ids;
+
+  int len_c;
+  int len_r;
+  int len_id;
+
+};
+
+#endif