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Comparing trunk/src/math/Vector3.hpp (file contents):
Revision 70 by tim, Wed Oct 13 06:51:09 2004 UTC vs.
Revision 1879 by gezelter, Sun Jun 16 15:15:42 2013 UTC

#	Line 1 | Line 1
1		/*
2	<	* Copyright (C) 2000-2004  Object Oriented Parallel Simulation Engine (OOPSE) project
3	<	*
4	<	* Contact: oopse@oopse.org
5	<	*
6	<	* This program is free software; you can redistribute it and/or
7	<	* modify it under the terms of the GNU Lesser General Public License
8	<	* as published by the Free Software Foundation; either version 2.1
9	<	* of the License, or (at your option) any later version.
10	<	* All we ask is that proper credit is given for our work, which includes
11	<	* - but is not limited to - adding the above copyright notice to the beginning
12	<	* of your source code files, and to any copyright notice that you may distribute
13	<	* with programs based on this work.
14	<	*
15	<	* This program is distributed in the hope that it will be useful,
16	<	* but WITHOUT ANY WARRANTY; without even the implied warranty of
17	<	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18	<	* GNU Lesser General Public License for more details.
19	<	*
20	<	* You should have received a copy of the GNU Lesser General Public License
21	<	* along with this program; if not, write to the Free Software
22	<	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
2	>	* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
3		*
4	+	* The University of Notre Dame grants you ("Licensee") a
5	+	* non-exclusive, royalty free, license to use, modify and
6	+	* redistribute this software in source and binary code form, provided
7	+	* that the following conditions are met:
8	+	*
9	+	* 1. Redistributions of source code must retain the above copyright
10	+	*    notice, this list of conditions and the following disclaimer.
11	+	*
12	+	* 2. Redistributions in binary form must reproduce the above copyright
13	+	*    notice, this list of conditions and the following disclaimer in the
14	+	*    documentation and/or other materials provided with the
15	+	*    distribution.
16	+	*
17	+	* This software is provided "AS IS," without a warranty of any
18	+	* kind. All express or implied conditions, representations and
19	+	* warranties, including any implied warranty of merchantability,
20	+	* fitness for a particular purpose or non-infringement, are hereby
21	+	* excluded.  The University of Notre Dame and its licensors shall not
22	+	* be liable for any damages suffered by licensee as a result of
23	+	* using, modifying or distributing the software or its
24	+	* derivatives. In no event will the University of Notre Dame or its
25	+	* licensors be liable for any lost revenue, profit or data, or for
26	+	* direct, indirect, special, consequential, incidental or punitive
27	+	* damages, however caused and regardless of the theory of liability,
28	+	* arising out of the use of or inability to use software, even if the
29	+	* University of Notre Dame has been advised of the possibility of
30	+	* such damages.
31	+	*
32	+	* SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
33	+	* research, please cite the appropriate papers when you publish your
34	+	* work.  Good starting points are:
35	+	*
36	+	* [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
37	+	* [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
38	+	* [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).
39	+	* [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
40	+	* [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41		*/
42	<
42	>
43		/**
44		* @file Vector3.hpp
45		* @author Teng Lin
#	Line 38 | Line 55
55
56		#include "Vector.hpp"
57
58	<	namespace oopse {
58	>	namespace OpenMD {
59	>
60	>	/**
61	>	* @class Vector3 Vector3.hpp "math/Vector3.hpp"
62	>	* @brief
63	>	*/
64	>
65	>	template<typename Real>
66	>	class Vector3 : public Vector<Real, 3>{
67	>	public:
68	>	typedef Real ElemType;
69	>	typedef Real* ElemPoinerType;
70	>	Vector3() : Vector<Real, 3>(){}
71	>
72	>	/** Constructs and initializes a Vector3 from x, y, z coordinates */
73	>	inline Vector3( Real x, Real y, Real z) {
74	>	this->data_[0] = x;
75	>	this->data_[1] = y;
76	>	this->data_[2] = z;
77	>	}
78
79	+	/** Constructs and initializes from an array*/
80	+	inline Vector3(Real* array) : Vector<Real, 3>(array) {}
81	+
82	+	inline Vector3(const Vector<Real, 3>& v) : Vector<Real, 3>(v) {}
83	+
84	+	inline Vector3<Real>& operator = (const Vector<Real, 3>& v) {
85	+	if (this == &v) { return *this; }
86	+	Vector<Real, 3>::operator=(v);
87	+	return *this;
88	+	}
89	+
90		/**
91	<	* @class Vector3 Vector3.hpp "math/Vector3.hpp"
92	<	* @brief
91	>	* Returns reference of the first element of Vector3.
92	>	* @return reference of the first element of Vector3
93		*/
94	+	inline Real& x() {  return this->data_[0];}
95
96	<	template<typename Real>
97	<	class Vector3 : public Vector<Real, 3>{
98	<	public:
96	>	/**
97	>	* Returns the first element of Vector3.
98	>	* @return  the first element of Vector3
99	>	*/
100	>	inline Real x() const {  return this->data_[0];}
101	>
102	>	/**
103	>	* Returns reference of the second element of Vector3.
104	>	* @return reference of the second element of Vector3
105	>	*/
106	>	inline Real& y() {  return this->data_[1];}
107	>
108	>	/**
109	>	* Returns  the second element of Vector3.
110	>	* @return c the second element of Vector3
111	>	*/
112	>	inline Real y() const {  return this->data_[1];}
113	>
114	>	/**
115	>	* Returns reference of the third element of Vector3.
116	>	* @return reference of the third element of Vector3
117	>	*/
118	>	inline Real& z() {  return this->data_[2];}
119	>
120	>	/**
121	>	* Returns  the third element of Vector3.
122	>	* @return f the third element of Vector3
123	>	*/
124	>	inline Real z() const {  return this->data_[2];}
125	>
126	>	};
127	>
128	>	/**
129	>	* Returns the cross product of two Vectors
130	>	* @param v1 first vector
131	>	* @param v2 second vector
132	>	* @return the cross product  of v1 and v2
133	>	*/
134	>	template<typename Real>
135	>	inline Vector3<Real> cross( const Vector3<Real>& v1, const Vector3<Real>& v2 ) {
136	>	Vector3<Real> result;
137	>
138	>	result.x() = v1.y() * v2.z() - v1.z() * v2.y();
139	>	result.y() = v1.z() * v2.x() - v1.x() * v2.z();
140	>	result.z() = v1.x() * v2.y() - v1.y() * v2.x();
141	>
142	>	return result;
143	>	}
144
52	–	Vector3() : Vector<Real, 3>(){}
145
146	<	/** Constructs and initializes a Vector3 from x, y, z coordinates */
147	<	inline Vector3( double x, double y, double z) {
148	<	data_[0] = x;
149	<	data_[1] = y;
150	<	data_[2] = z;
151	<	}
146	>	/**
147	>	* Returns the linear indexing for integer vectors. Compare to
148	>	* Rapaport's VLinear
149	>	*
150	>	* @param p first vector
151	>	* @param s second vector
152	>	*/
153	>	template<typename Real>
154	>	inline Real Vlinear( const Vector3<Real>& p, const Vector3<Real>& s ) {
155	>	return (p.z() * s.y() + p.y()) * s.x() + p.x();
156	>	}
157
158	<	inline Vector3(const Vector<Real, 3>& v) : Vector<Real, 3>(v) {}
159	<
160	<	inline Vector3<Real>& operator = (const Vector<Real, 3>& v) {
64	<	if (this == &v) { return *this; }
65	<	Vector<Real, 3>::operator=(v);
66	<	return *this;
67	<	}
158	>	typedef Vector3<int> Vector3i;
159	>
160	>	typedef Vector3<RealType> Vector3d;
161
162	<	/**
163	<	* Retunrs reference of the first element of Vector3.
164	<	* @return reference of the first element of Vector3
165	<	*/
166	<	inline double& x() {  return data_[0];}
74	<
75	<	/**
76	<	* Retunrs the first element of Vector3.
77	<	* @return  the first element of Vector3
78	<	*/
79	<	inline double x() const {  return data_[0];}
80	<
81	<	/**
82	<	* Retunrs reference of the second element of Vector3.
83	<	* @return reference of the second element of Vector3
84	<	*/
85	<	inline double& y() {  return data_[1];}
86	<
87	<	/**
88	<	* Retunrs  the second element of Vector3.
89	<	* @return c the second element of Vector3
90	<	*/
91	<	inline double y() const {  return data_[1];}
92	<
93	<	/**
94	<	* Retunrs reference of the third element of Vector3.
95	<	* @return reference of the third element of Vector3
96	<	*/
97	<	inline double& z() {  return data_[2];}
98	<
99	<	/**
100	<	* Retunrs  the third element of Vector3.
101	<	* @return f the third element of Vector3
102	<	*/
103	<	inline double z() const {  return data_[2];}
104	<
105	<	};
106	<
107	<	/**
108	<	* Returns the cross product of two Vectors
109	<	* @param v1 first vector
110	<	* @param v2 second vector
111	<	* @return the cross product  of v1 and v2
112	<	* @see #vector::dot
113	<	*/
114	<	template<typename Real>
115	<	Vector3<Real> cross( const Vector3<Real>& v1, const Vector3<Real>& v2 ) {
116	<	Vector3<Real> result;
117	<
118	<	result.x() = v1.y() * v2.z() - v1.z() * v2.y();
119	<	result.y() = v1.z() * v2.x() - v1.x() * v2.z();
120	<	result.z() = v1.x() * v2.y() - v1.y() * v2.x();
121	<
122	<	return result;
123	<	}
124	<
162	>	const Vector3d V3Zero(0.0 , 0.0, 0.0);
163	>	const Vector3d V3X( 1.0, 0.0, 0.0 ) ;
164	>	const Vector3d V3Y( 0.0, 1.0, 0.0 ) ;
165	>	const Vector3d V3Z ( 0.0, 0.0, 1.0 ) ;
166	>
167		}
168
127	–
169		#endif

Comparing trunk/src/math/Vector3.hpp (property svn:keywords):
Revision 70 by tim, Wed Oct 13 06:51:09 2004 UTC vs.
Revision 1879 by gezelter, Sun Jun 16 15:15:42 2013 UTC

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