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root/group/branches/new_design/OOPSE-2.0/src/types/BondType.hpp
Revision: 1748
Committed: Wed Nov 17 21:47:42 2004 UTC (19 years, 7 months ago) by tim
File size: 1890 byte(s)
Log Message:
UreyBradleyBend and GhostBend

File Contents

# Content
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.
23 *
24 */
25
26 /**
27 * @file BondType.hpp
28 * @author tlin
29 * @date 11/01/2004
30 * @version 1.0
31 */
32
33 #ifndef TYPES_BONDTYPE_HPP
34 #define TYPES_BONDTYPE_HPP
35
36 namespace oopse {
37
38 /**
39 * @class BondType BondType.hpp "types/BondType.hpp"
40 * BondType class is responsible for calculating the force and energy of the bond
41 */
42 class BondType {
43 public:
44 BondType(double myR0) : r0(myR0) {}
45 virtual ~BondType() {}
46
47 virtual void calcForce(double r, double& V, double& dVdr) = 0;
48 double getEquilibriumBondLength() {return r0;}
49 void setEquilibriumBondLength(double myR0) { r0 = myR0; }
50
51 protected:
52 double r0; /**equilibrium bond length< */
53 };
54
55
56 } //end namespace oopse
57 #endif //TYPES_BONDTYPE_HPP

Properties

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svn:executable *