1 files changed, 47 insertions, 0 deletions
diff --git a/angleclass.h b/angleclass.h
index 13a9973..fedc222 100644
--- a/angleclass.h
+++ b/angleclass.h
@@ -1,10 +1,57 @@
+/*
+ * LatticeMatch calculator - class used for angles
+ * Copyright (C) 2012 Andreas Grois
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ *
+ * This is a small class that doesn't do much more than keep its contents in the range between
+ * [0:2*pi[. It is a part of the LatticeMatch program.
+ *
+ * To contact the author either use electronic mail: Andreas Grois <andreas.grois@jku.at>
+ * or write to:
+ * Andreas Grois, Institute for Semiconductor and SolidState physics, Johannes Kepler University,
+ * Altenbergerstraße 69, 4040 Linz, AUSTRIA
+ */
+
 #ifndef ANGLECLASS_H
 #define ANGLECLASS_H
 
 class angleclass
 {
+private:
+    double value;
+    double shiftinrange(const double number);
 public:
     angleclass();
+    angleclass(const double setme);
+
+    void setval(const double setme);
+    double getval();
+
+    angleclass operator+(angleclass other);
+    angleclass operator-(angleclass other);
+    angleclass operator*(angleclass other);
+    angleclass operator/(angleclass other);
+    //beware: these only compare the numeric value of the angle.
+    bool operator<(angleclass other);
+    bool operator>(angleclass other);
+    bool operator<=(angleclass other);
+    bool operator>=(angleclass other);
+    bool operator==(angleclass other);
+    bool operator!=(angleclass other);
 };
 
 #endif // ANGLECLASS_H