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root/group/branches/new_design/OOPSE-3.0/src/types/CharmmTorsionType.hpp
Revision: 1756
Committed: Thu Nov 18 23:26:27 2004 UTC (19 years, 8 months ago) by tim
File size: 2612 byte(s)
Log Message:
adding DUFF parser

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 TorsionType.hpp
28 * @author teng lin
29 * @date 11/16/2004
30 * @version 1.0
31 */
32
33 #ifndef TYPES_CHARMMTORSIONTYPE_HPP
34 #define TYPES_CHARMMTORSIONTYPE_HPP
35
36 #include "types/TorsionType.hpp"
37 namespace oopse {
38
39 struct CharmmTorsionParameter {
40 double kchi;
41 int n;
42 double delta;
43 };
44
45 /**
46 * @class CharmmTorsionType CharmmTorsionType.hpp "types/CharmmTorsionType.hpp"
47 */
48 class CharmmTorsionType : public TorsionType{
49 public:
50 CharmmTorsionType();
51
52 void setCharmmTorsionParameter(CharmmTorsionParameter param) {
53
54 assert(param.n >=0);
55
56 std::vector<CharmmTorsionParameter> i ;
57 i = std::find(parameter_.begin(), parameter_.end(), );
58
59 if (i != parameter_.end()) {
60 std::cerr << "a parameter set with " << param.n <<" is already there" << std::endl;
61 } else {
62 parameter_.push_back(param);
63 }
64 }
65
66 void setCharmmTorsionParameter(double kchi, int n, double delta) {
67 CharmmTorsionParameter param;
68 param.kchi = kchi;
69 param.n = n;
70 param.delta = delta;
71 setCharmmTorsionParameter(param);
72 }
73
74 virtual void calcForce(double cosPhi, double sinPhi, double& V, double& dVdPhi);
75
76 private:
77 std::vector<CharmmTorsionParameter> parameter_;
78 };
79
80 } //end namespace oopse
81 #endif //TYPES_CHARMMTORSIONTYPE_HPP
82