# vector.h

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    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