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/* |
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* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. |
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* |
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* The University of Notre Dame grants you ("Licensee") a |
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* non-exclusive, royalty free, license to use, modify and |
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* redistribute this software in source and binary code form, provided |
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* that the following conditions are met: |
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* |
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* 1. Acknowledgement of the program authors must be made in any |
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* publication of scientific results based in part on use of the |
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* program. An acceptable form of acknowledgement is citation of |
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* the article in which the program was described (Matthew |
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* A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher |
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* J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented |
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* Parallel Simulation Engine for Molecular Dynamics," |
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* J. Comput. Chem. 26, pp. 252-271 (2005)) |
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* |
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* 2. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 3. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the |
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* distribution. |
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* |
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* This software is provided "AS IS," without a warranty of any |
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* kind. All express or implied conditions, representations and |
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* warranties, including any implied warranty of merchantability, |
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* fitness for a particular purpose or non-infringement, are hereby |
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* excluded. The University of Notre Dame and its licensors shall not |
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* be liable for any damages suffered by licensee as a result of |
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* using, modifying or distributing the software or its |
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* derivatives. In no event will the University of Notre Dame or its |
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* licensors be liable for any lost revenue, profit or data, or for |
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* direct, indirect, special, consequential, incidental or punitive |
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* damages, however caused and regardless of the theory of liability, |
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* arising out of the use of or inability to use software, even if the |
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* University of Notre Dame has been advised of the possibility of |
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* such damages. |
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*/ |
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#include <algorithm> |
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#include "RadialDistrFunc.hpp" |
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namespace oopse { |
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RadialDistrFunc:: RadialDistrFunc(SimInfo* info, const std::string& filename, const std::string& sele1, const std::string& sele2, double len) |
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: info_(info), currentSnapshot_(NULL), dumpFilename_(filename), len_(len), nbins_(50), step_(1), |
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selectionScript1_(sele1), selectionScript2_(sele2), evaluator1_(info), evaluator2_(info){ |
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evaluator1_.loadScriptString(sele1); |
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evaluator2_.loadScriptString(sele2); |
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if (!evaluator1_->isDynamic()) { |
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seleMan1_.setSelectionSet(evaluator1_->evaluate()); |
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} |
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if (!evaluator2_->isDynamic()) { |
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seleMan2_.setSelectionSet(evaluator2_->evaluate()); |
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} |
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delta_ = len_ /nbins_; |
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} |
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void RadialDistrFunc::process() { |
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preProcess(); |
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DumpReader reader(info_, dumpFilename_); |
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int nFrames = reader->getNFrames(); |
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nProcessed_ = nFrames / step_ + 1; |
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for (int i = 0; i < nFrames; i += step_) { |
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reader->readFrame(i); |
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currentSnapshot_ = info_->getSnapshotManager()->getCurrentSnapshot(); |
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if (evaluator1_->isDynamic()) { |
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seleMan1_.setSelectionSet(evaluator1_->evaluate()); |
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} |
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if (evaluator2_->isDynamic()) { |
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seleMan2_.setSelectionSet(evaluator2_->evaluate()); |
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} |
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initalizeHistogram(); |
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StuntDouble* sd1; |
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int j; |
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for (sd1 = seleMan1_->beginSelected(j); sd1 != NULL; sd1 = seleMan1_->nextSelected(j)) { |
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StuntDouble* sd2; |
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int k; |
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for (sd2 = seleMan2_->beginSelected(k); sd2 != NULL; sd2 = seleMan2_->nextSelected(k)) { |
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collectHistogram(sd1, sd2); |
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} |
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} |
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processHistogram(); |
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} |
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postProcess(); |
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writeRdf(); |
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} |
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} |
