applications/hydrodynamics/CompositeShape.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. Acknowledgement of the program authors must be made in any
 *    publication of scientific results based in part on use of the
 *    program.  An acceptable form of acknowledgement is citation of
 *    the article in which the program was described (Matthew
 *    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
 *    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
 *    Parallel Simulation Engine for Molecular Dynamics,"
 *    J. Comput. Chem. 26, pp. 252-271 (2005))
 *
 * 2. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 3. 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.
 */

#include "applications/hydrodynamics/CompositeShape.hpp" 
#include "utils/MemoryUtils.hpp"
#include "applications/hydrodynamics/HydrodynamicsModel.hpp"
namespace oopse {

CompositeShape::~CompositeShape() {
    MemoryUtils::deletePointers(shapes_);
}
bool CompositeShape::isInterior(Vector3d pos) {
    bool result = false;
    std::vector<Shape*>::iterator iter;
    for (iter = shapes_.begin(); iter != shapes_.end(); ++ iter) {
        if ((*iter)->isInterior(pos)) {
            result = true;
            break;
        }
    }

    return result;
}

template<class Cont, class Predict>
void swap_if(Cont& b1, Cont& b2, Predict predict) {
    unsigned int size = b1.size();
    assert(size == b2.size());
    for (unsigned int i = 0 ; i < size; ++i) {
        if (predict(b1[i], b2[i]))
            std::swap(b1[i], b2[i]);
    }

}

std::pair<Vector3d, Vector3d> CompositeShape::getBox() {
    std::vector<Shape*>::iterator iter = shapes_.begin();
    std::pair<Vector3d, Vector3d>  boundary = (*iter)->getBox();
    for (++iter; iter != shapes_.end(); ++iter) {
        std::pair<Vector3d, Vector3d> currBoundary = (*iter)->getBox();
            swap_if(boundary.first, currBoundary.first, std::less<double>());
            swap_if(boundary.second, currBoundary.second, std::greater<double>());        
    }

    return boundary;
}

bool CompositeShape::calcHydroProps(HydrodynamicsModel* model, double viscosity, double temperature) {
    return model->calcHydroProps(this, viscosity, temperature);
}

}
Revision:	2634
Committed:	Fri Mar 17 23:20:35 2006 UTC (18 years, 4 months ago) by tim
File size:	3588 byte(s)
Log Message:	refactor Hydrodynamics module.
#	User	Rev	Content
1	tim	2634	/*
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. Acknowledgement of the program authors must be made in any
10			* publication of scientific results based in part on use of the
11			* program. An acceptable form of acknowledgement is citation of
12			* the article in which the program was described (Matthew
13			* A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
14			* J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
15			* Parallel Simulation Engine for Molecular Dynamics,"
16			* J. Comput. Chem. 26, pp. 252-271 (2005))
17			*
18			* 2. Redistributions of source code must retain the above copyright
19			* notice, this list of conditions and the following disclaimer.
20			*
21			* 3. Redistributions in binary form must reproduce the above copyright
22			* notice, this list of conditions and the following disclaimer in the
23			* documentation and/or other materials provided with the
24			* distribution.
25			*
26			* This software is provided "AS IS," without a warranty of any
27			* kind. All express or implied conditions, representations and
28			* warranties, including any implied warranty of merchantability,
29			* fitness for a particular purpose or non-infringement, are hereby
30			* excluded. The University of Notre Dame and its licensors shall not
31			* be liable for any damages suffered by licensee as a result of
32			* using, modifying or distributing the software or its
33			* derivatives. In no event will the University of Notre Dame or its
34			* licensors be liable for any lost revenue, profit or data, or for
35			* direct, indirect, special, consequential, incidental or punitive
36			* damages, however caused and regardless of the theory of liability,
37			* arising out of the use of or inability to use software, even if the
38			* University of Notre Dame has been advised of the possibility of
39			* such damages.
40			*/
41
42			#include "applications/hydrodynamics/CompositeShape.hpp"
43			#include "utils/MemoryUtils.hpp"
44			#include "applications/hydrodynamics/HydrodynamicsModel.hpp"
45			namespace oopse {
46
47			CompositeShape::~CompositeShape() {
48			MemoryUtils::deletePointers(shapes_);
49			}
50			bool CompositeShape::isInterior(Vector3d pos) {
51			bool result = false;
52			std::vector<Shape*>::iterator iter;
53			for (iter = shapes_.begin(); iter != shapes_.end(); ++ iter) {
54			if ((*iter)->isInterior(pos)) {
55			result = true;
56			break;
57			}
58			}
59
60			return result;
61			}
62
63			template<class Cont, class Predict>
64			void swap_if(Cont& b1, Cont& b2, Predict predict) {
65			unsigned int size = b1.size();
66			assert(size == b2.size());
67			for (unsigned int i = 0 ; i < size; ++i) {
68			if (predict(b1[i], b2[i]))
69			std::swap(b1[i], b2[i]);
70			}
71
72			}
73
74			std::pair<Vector3d, Vector3d> CompositeShape::getBox() {
75			std::vector<Shape*>::iterator iter = shapes_.begin();
76			std::pair<Vector3d, Vector3d> boundary = (*iter)->getBox();
77			for (++iter; iter != shapes_.end(); ++iter) {
78			std::pair<Vector3d, Vector3d> currBoundary = (*iter)->getBox();
79			swap_if(boundary.first, currBoundary.first, std::less<double>());
80			swap_if(boundary.second, currBoundary.second, std::greater<double>());
81			}
82
83			return boundary;
84			}
85
86			bool CompositeShape::calcHydroProps(HydrodynamicsModel* model, double viscosity, double temperature) {
87			return model->calcHydroProps(this, viscosity, temperature);
88			}
89
90			}