src/selection/SelectionManager.cpp

/*
 * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
 *
 * The University of Notre Dame grants you ("Licensee") a
 * non-exclusive, royalty free, license to use, modify and
 * redistribute this software in source and binary code form, provided
 * that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. All express or implied conditions, representations and
 * warranties, including any implied warranty of merchantability,
 * fitness for a particular purpose or non-infringement, are hereby
 * excluded.  The University of Notre Dame and its licensors shall not
 * be liable for any damages suffered by licensee as a result of
 * using, modifying or distributing the software or its
 * derivatives. In no event will the University of Notre Dame or its
 * licensors be liable for any lost revenue, profit or data, or for
 * direct, indirect, special, consequential, incidental or punitive
 * damages, however caused and regardless of the theory of liability,
 * arising out of the use of or inability to use software, even if the
 * University of Notre Dame has been advised of the possibility of
 * such damages.
 *
 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
 * research, please cite the appropriate papers when you publish your
 * work.  Good starting points are:
 *                                                                      
 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
 * [4]  Vardeman & Gezelter, in progress (2009).                        
 */

#include "selection/SelectionManager.hpp"
#include "primitives/Molecule.hpp"
#include "brains/SimInfo.hpp"
namespace OpenMD {
  SelectionManager::SelectionManager(SimInfo* info) : info_(info){

    int nStuntDoubles = info_->getNGlobalAtoms() + info_->getNGlobalRigidBodies();

    bsSelection_.resize(nStuntDoubles);
    stuntdoubles_.resize(nStuntDoubles);
    
    SimInfo::MoleculeIterator mi;
    Molecule* mol;
    Molecule::AtomIterator ai;
    Atom* atom;
    Molecule::RigidBodyIterator rbIter;
    RigidBody* rb;

    
    for (mol = info_->beginMolecule(mi); mol != NULL; mol = info_->nextMolecule(mi)) {
        
      for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) {
        stuntdoubles_[atom->getGlobalIndex()] = atom;
      }

      for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) {
        stuntdoubles_[rb->getGlobalIndex()] = rb;
      }
        
    }    
    
  }


  StuntDouble* SelectionManager::beginSelected(int& i) {
    i = bsSelection_.firstOnBit();
    return i == -1 ? NULL : stuntdoubles_[i];
  }
  StuntDouble* SelectionManager::nextSelected(int& i) {
    i = bsSelection_.nextOnBit(i);
    return i == -1 ? NULL : stuntdoubles_[i];
  }

  StuntDouble* SelectionManager::beginUnselected(int& i){
    i = bsSelection_.firstOffBit();
    return i == -1 ? NULL : stuntdoubles_[i];
  }
  StuntDouble* SelectionManager::nextUnSelected(int& i) {
    i = bsSelection_.nextOffBit(i);
    return i == -1 ? NULL : stuntdoubles_[i];
  }


  SelectionManager operator| (const SelectionManager& sman1, const SelectionManager& sman2) {
    SelectionManager result(sman1);
    result |= sman2;
    return result;
  }
  SelectionManager operator& (const SelectionManager& sman1, const SelectionManager& sman2) {
    SelectionManager result(sman1);
    result &= sman2;
    return result;

  }
  SelectionManager operator^ (const SelectionManager& sman1, const SelectionManager& sman2) {
    SelectionManager result(sman1);
    result ^= sman2;
    return result;

  }
  SelectionManager operator-(const SelectionManager& sman1, const SelectionManager& sman2){
    SelectionManager result(sman1);
    result -= sman2;
    return result;

  }

}
Revision:	1465
Committed:	Fri Jul 9 23:08:25 2010 UTC (14 years, 9 months ago) by chuckv
File size:	4323 byte(s)
Log Message:	Creating busticated version of OpenMD
#	Content
1	/*
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, 24107 (2008).
39	* [4] Vardeman & Gezelter, in progress (2009).
40	*/
41
42	#include "selection/SelectionManager.hpp"
43	#include "primitives/Molecule.hpp"
44	#include "brains/SimInfo.hpp"
45	namespace OpenMD {
46	SelectionManager::SelectionManager(SimInfo* info) : info_(info){
47
48	int nStuntDoubles = info_->getNGlobalAtoms() + info_->getNGlobalRigidBodies();
49
50	bsSelection_.resize(nStuntDoubles);
51	stuntdoubles_.resize(nStuntDoubles);
52
53	SimInfo::MoleculeIterator mi;
54	Molecule* mol;
55	Molecule::AtomIterator ai;
56	Atom* atom;
57	Molecule::RigidBodyIterator rbIter;
58	RigidBody* rb;
59
60
61	for (mol = info_->beginMolecule(mi); mol != NULL; mol = info_->nextMolecule(mi)) {
62
63	for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) {
64	stuntdoubles_[atom->getGlobalIndex()] = atom;
65	}
66
67	for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) {
68	stuntdoubles_[rb->getGlobalIndex()] = rb;
69	}
70
71	}
72
73	}
74
75
76	StuntDouble* SelectionManager::beginSelected(int& i) {
77	i = bsSelection_.firstOnBit();
78	return i == -1 ? NULL : stuntdoubles_[i];
79	}
80	StuntDouble* SelectionManager::nextSelected(int& i) {
81	i = bsSelection_.nextOnBit(i);
82	return i == -1 ? NULL : stuntdoubles_[i];
83	}
84
85	StuntDouble* SelectionManager::beginUnselected(int& i){
86	i = bsSelection_.firstOffBit();
87	return i == -1 ? NULL : stuntdoubles_[i];
88	}
89	StuntDouble* SelectionManager::nextUnSelected(int& i) {
90	i = bsSelection_.nextOffBit(i);
91	return i == -1 ? NULL : stuntdoubles_[i];
92	}
93
94
95	SelectionManager operator\| (const SelectionManager& sman1, const SelectionManager& sman2) {
96	SelectionManager result(sman1);
97	result \|= sman2;
98	return result;
99	}
100	SelectionManager operator& (const SelectionManager& sman1, const SelectionManager& sman2) {
101	SelectionManager result(sman1);
102	result &= sman2;
103	return result;
104
105	}
106	SelectionManager operator^ (const SelectionManager& sman1, const SelectionManager& sman2) {
107	SelectionManager result(sman1);
108	result ^= sman2;
109	return result;
110
111	}
112	SelectionManager operator-(const SelectionManager& sman1, const SelectionManager& sman2){
113	SelectionManager result(sman1);
114	result -= sman2;
115	return result;
116
117	}
118
119	}