00001 // -*- C++ -*- 00002 00003 /* 00004 * Gnome Chemistry Utils 00005 * vector.h 00006 * 00007 * Copyright (C) 2007-2008 Jean Bréfort <jean.brefort@normalesup.org> 00008 * 00009 * This program is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License as 00011 * published by the Free Software Foundation; either version 2 of the 00012 * License, or (at your option) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 * GNU General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; if not, write to the Free Software 00021 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 00022 * USA 00023 */ 00024 00025 #ifndef GCU_VECTOR_H 00026 #define GCU_VECTOR_H 00027 00028 #include "macros.h" 00029 00031 namespace gcu 00032 { 00033 00038 class Vector3f 00039 { 00040 public: 00044 Vector3f (); 00052 Vector3f (float x, float y, float z); 00056 ~Vector3f (); 00057 00060 void normalize (); 00067 Vector3f &operator= (Vector3f const& other); 00073 Vector3f operator- (Vector3f const& other) const; 00079 Vector3f operator+ (Vector3f const& other) const; 00085 Vector3f operator* (float f) const; 00086 00087 private: 00099 GCU_PROP (float, x); 00111 GCU_PROP (float, y); 00123 GCU_PROP (float, z); 00124 }; 00125 00132 Vector3f operator* (float f, Vector3f const& v); 00133 00134 } //namespace gcu 00135 00136 #endif //GCU_VECTOR_H