The Gnome Chemistry Utils 0.13.3
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00001 // -*- C++ -*- 00002 00003 /* 00004 * Gnome Chemistry Utils 00005 * transform3d.h - Handle 3D transformations in space groups. 00006 * 00007 * Copyright (C) 2007-2010 by Jean Bréfort 00008 * 00009 * This file was originally part of the Open Babel project. 00010 * For more information, see <http://openbabel.sourceforge.net/> 00011 * 00012 * This program is free software; you can redistribute it and/or 00013 * modify it under the terms of the GNU General Public License as 00014 * published by the Free Software Foundation; either version 2 of the 00015 * License, or (at your option) any later version. 00016 00017 * This program is distributed in the hope that it will be useful, 00018 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00020 * GNU General Public License for more details. 00021 */ 00022 00023 #ifndef GCU_TRANSFORM_3D_H 00024 #define GCU_TRANSFORM_3D_H 00025 00026 #include "matrix.h" 00027 #include "vector.h" 00028 #include <list> 00029 #include <string> 00030 00031 namespace gcu 00032 { 00033 00042 class Transform3d: private Matrix, private Vector 00043 { 00044 public: 00048 Transform3d (); 00056 Transform3d (Matrix const &m, Vector const &v); 00062 Transform3d (double s); 00072 Transform3d (Vector row1, Vector row2, Vector row3, Vector translation); 00080 Transform3d (double d[3][3], double t[3]); 00081 00085 virtual ~Transform3d (); 00086 00094 Vector operator* (Vector const &v) const; 00095 00102 Transform3d operator* (Transform3d const &t) const; 00103 00107 std::string DescribeAsString() const; 00112 std::string DescribeAsValues() const; 00113 00117 void Normalize(); 00118 }; 00119 00120 } 00121 00122 #endif // GCU_TRANSFORM_3D_H 00123