src/brains/Snapshot.hpp

/*
 * Copyright (C) 2000-2004  Object Oriented Parallel Simulation Engine (OOPSE) project
 * 
 * Contact: oopse@oopse.org
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1
 * of the License, or (at your option) any later version.
 * All we ask is that proper credit is given for our work, which includes
 * - but is not limited to - adding the above copyright notice to the beginning
 * of your source code files, and to any copyright notice that you may distribute
 * with programs based on this work.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */
 
 /**
  * @file Snapshot.hpp
  * @author tlin
  * @date 10/20/2004
  * @time 23:56am
  * @version 1.0
  */
  
#ifndef BRAINS_SNAPSHOT_HPP
#define BRAINS_SNAPSHOT_HPP

#include <vector>

#include "brains/DataStorage.hpp"

using namespace std;

namespace oopse{

    class StuntDouble;
    
    /**
     * @class Snapshot Snapshot.hpp "brains/Snapshot.hpp"
     * @brief Snapshot class is a repository class for storing dynamic data during 
     *  Simulation
     * Every snapshot class will contain one DataStorage  for atoms and one DataStorage
     *  for rigid bodies.
     * @see SimData
     */
    class Snapshot {
        public:
            
            Snapshot(int nAtoms, int nRigidbodies) {
                atomData.resize(nAtoms);
                rigidbodyData.resize(nRigidbodies);
            }

            Snapshot(const Snapshot& s);

            Snapshot& operator =(const Snapshot& s);
            
            /** Returns the id of this Snapshot */
            int getID() {
                return id_;
            }

            /** Sets the id of this Snapshot */
            void setID(int id) {
                id_ = id;
            }

            //template<typename T>
            //static typename T::ElemPointerType getArrayPointer(vector<T>& v) {
            //    return v[0]->getArrayPointer();
            //}

            int getSize() {
                return atomData.getSize() + rigidbodyData.getSize();
            }

            /** Returns the number of atoms */
            int getNumberOfAtoms() {
                return atomData.getSize();
            }

            /** Returns the number of rigid bodies */
            int getNumberOfRigidBodies() {
                return rigidbodyData.getSize();
            }

            /** Returns the H-Matrix */
            Mat3x3d getHmat() {
                return hmat_;
            }

            /** Sets the H-Matrix */
            void setHamt(const Mat3x3d& m) {
                hmat_ = m;
                invHmat_ = hmat_.inverse();
            }

            /** Returns the inverse H-Matrix */
            Mat3x3d getInvHmat() {
                return invHmat_
            }

            double getTimeStamp() {
                return timeStamp_;
            }

            void setTimeStamp(double timeStamp) {
                timeStamp_ =timeStamp;
            }


            DataStorage atomData;
            DataStorage rigidbodyData;
            
            friend class StuntDouble;
            
        private:
            double timeStamp_;
            Mat3x3d hmat_;
            Mat3x3d invHmat_;
            int id_; /**< identification number of the snapshot */
    };

    typedef DataStorage (Snapshot::*DataStoragePointer); 
}
#endif //BRAINS_SNAPSHOT_HPP
Revision:	155
Committed:	Tue Oct 26 22:19:22 2004 UTC (21 years ago) by tim
File size:	3917 byte(s)
Log Message:	DataStorage passes unit test
#	User	Rev	Content
1	tim	122	/*
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 Snapshot.hpp
28			* @author tlin
29			* @date 10/20/2004
30			* @time 23:56am
31			* @version 1.0
32			*/
33	tim	146
34	tim	122	#ifndef BRAINS_SNAPSHOT_HPP
35			#define BRAINS_SNAPSHOT_HPP
36	tim	137
37			#include <vector>
38
39	tim	155	#include "brains/DataStorage.hpp"
40	tim	137
41			using namespace std;
42
43	tim	122	namespace oopse{
44
45	tim	149	class StuntDouble;
46
47	tim	122	/**
48			* @class Snapshot Snapshot.hpp "brains/Snapshot.hpp"
49			* @brief Snapshot class is a repository class for storing dynamic data during
50			* Simulation
51	tim	146	* Every snapshot class will contain one DataStorage for atoms and one DataStorage
52			* for rigid bodies.
53	tim	122	* @see SimData
54			*/
55			class Snapshot {
56			public:
57	tim	146
58	tim	149	Snapshot(int nAtoms, int nRigidbodies) {
59			atomData.resize(nAtoms);
60			rigidbodyData.resize(nRigidbodies);
61	tim	137	}
62
63			Snapshot(const Snapshot& s);
64
65			Snapshot& operator =(const Snapshot& s);
66	tim	122
67	tim	137	/** Returns the id of this Snapshot */
68			int getID() {
69			return id_;
70			}
71
72			/** Sets the id of this Snapshot */
73			void setID(int id) {
74			id_ = id;
75			}
76
77			//template<typename T>
78			//static typename T::ElemPointerType getArrayPointer(vector<T>& v) {
79			// return v[0]->getArrayPointer();
80			//}
81
82	tim	149	int getSize() {
83	tim	155	return atomData.getSize() + rigidbodyData.getSize();
84	tim	149	}
85	tim	152
86			/** Returns the number of atoms */
87			int getNumberOfAtoms() {
88	tim	155	return atomData.getSize();
89	tim	149	}
90	tim	152
91			/** Returns the number of rigid bodies */
92			int getNumberOfRigidBodies() {
93	tim	155	return rigidbodyData.getSize();
94	tim	149	}
95	tim	152
96			/** Returns the H-Matrix */
97			Mat3x3d getHmat() {
98			return hmat_;
99			}
100
101			/** Sets the H-Matrix */
102			void setHamt(const Mat3x3d& m) {
103			hmat_ = m;
104			invHmat_ = hmat_.inverse();
105			}
106
107			/** Returns the inverse H-Matrix */
108			Mat3x3d getInvHmat() {
109			return invHmat_
110			}
111
112			double getTimeStamp() {
113			return timeStamp_;
114			}
115
116			void setTimeStamp(double timeStamp) {
117			timeStamp_ =timeStamp;
118			}
119
120
121	tim	146	DataStorage atomData;
122			DataStorage rigidbodyData;
123	tim	152
124	tim	149	friend class StuntDouble;
125	tim	152
126	tim	122	private:
127	tim	152	double timeStamp_;
128			Mat3x3d hmat_;
129			Mat3x3d invHmat_;
130	tim	137	int id_; /*< identification number of the snapshot /
131	tim	122	};
132
133	tim	149	typedef DataStorage (Snapshot::*DataStoragePointer);
134	tim	122	}
135			#endif //BRAINS_SNAPSHOT_HPP