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/* |
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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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int main(int argc, char *argv []) { |
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|
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//register force fields |
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registerForceFields(); |
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registerLattice(); |
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//register force fields |
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registerForceFields(); |
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registerLattice(); |
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|
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gengetopt_args_info args_info; |
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std::string latticeType; |
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std::string inputFileName; |
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std::string outPrefix; |
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std::string outMdFileName; |
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std::string outInitFileName; |
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Lattice *simpleLat; |
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int numMol; |
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double latticeConstant; |
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std::vector<double> lc; |
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double mass; |
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const double rhoConvertConst = 1.661; |
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double density; |
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int nx, |
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gengetopt_args_info args_info; |
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std::string latticeType; |
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std::string inputFileName; |
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std::string outPrefix; |
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std::string outMdFileName; |
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std::string outInitFileName; |
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Lattice *simpleLat; |
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int numMol; |
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double latticeConstant; |
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std::vector<double> lc; |
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double mass; |
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const double rhoConvertConst = 1.661; |
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double density; |
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int nx, |
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ny, |
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nz; |
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Mat3x3d hmat; |
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MoLocator *locator; |
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std::vector<Vector3d> latticePos; |
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std::vector<Vector3d> latticeOrt; |
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int numMolPerCell; |
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int curMolIndex; |
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DumpWriter *writer; |
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Mat3x3d hmat; |
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MoLocator *locator; |
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std::vector<Vector3d> latticePos; |
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std::vector<Vector3d> latticeOrt; |
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int numMolPerCell; |
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int curMolIndex; |
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DumpWriter *writer; |
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|
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// parse command line arguments |
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if (cmdline_parser(argc, argv, &args_info) != 0) |
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exit(1); |
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// parse command line arguments |
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if (cmdline_parser(argc, argv, &args_info) != 0) |
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exit(1); |
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|
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density = args_info.density_arg; |
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density = args_info.density_arg; |
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|
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//get lattice type |
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latticeType = UpperCase(args_info.latticetype_arg); |
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//get lattice type |
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latticeType = UpperCase(args_info.latticetype_arg); |
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|
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simpleLat = LatticeFactory::getInstance()->createLattice(latticeType); |
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simpleLat = LatticeFactory::getInstance()->createLattice(latticeType); |
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|
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if (simpleLat == NULL) { |
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sprintf(painCave.errMsg, "Lattice Factory can not create %s lattice\n", |
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latticeType.c_str()); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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if (simpleLat == NULL) { |
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sprintf(painCave.errMsg, "Lattice Factory can not create %s lattice\n", |
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latticeType.c_str()); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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//get the number of unit cell |
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nx = args_info.nx_arg; |
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//get the number of unit cell |
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nx = args_info.nx_arg; |
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|
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if (nx <= 0) { |
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std::cerr << "The number of unit cell in h direction must be greater than 0" << std::endl; |
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exit(1); |
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} |
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if (nx <= 0) { |
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std::cerr << "The number of unit cell in h direction must be greater than 0" << std::endl; |
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exit(1); |
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} |
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ny = args_info.ny_arg; |
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ny = args_info.ny_arg; |
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if (ny <= 0) { |
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std::cerr << "The number of unit cell in l direction must be greater than 0" << std::endl; |
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exit(1); |
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} |
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if (ny <= 0) { |
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std::cerr << "The number of unit cell in l direction must be greater than 0" << std::endl; |
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exit(1); |
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} |
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nz = args_info.nz_arg; |
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nz = args_info.nz_arg; |
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if (nz <= 0) { |
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std::cerr << "The number of unit cell in k direction must be greater than 0" << std::endl; |
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exit(1); |
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} |
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if (nz <= 0) { |
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std::cerr << "The number of unit cell in k direction must be greater than 0" << std::endl; |
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exit(1); |
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} |
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//get input file name |
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if (args_info.inputs_num) |
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inputFileName = args_info.inputs[0]; |
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else { |
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std::cerr << "You must specify a input file name.\n" << std::endl; |
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cmdline_parser_print_help(); |
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exit(1); |
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} |
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//get input file name |
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if (args_info.inputs_num) |
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inputFileName = args_info.inputs[0]; |
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else { |
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std::cerr << "You must specify a input file name.\n" << std::endl; |
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cmdline_parser_print_help(); |
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exit(1); |
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} |
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|
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//parse md file and set up the system |
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SimCreator oldCreator; |
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SimInfo* oldInfo = oldCreator.createSim(inputFileName, false); |
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//parse md file and set up the system |
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SimCreator oldCreator; |
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SimInfo* oldInfo = oldCreator.createSim(inputFileName, false); |
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|
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if (oldInfo->getNMoleculeStamp()>= 2) { |
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std::cerr << "can not build the system with more than two components" |
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<< std::endl; |
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exit(1); |
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} |
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if (oldInfo->getNMoleculeStamp()>= 2) { |
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std::cerr << "can not build the system with more than two components" |
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<< std::endl; |
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exit(1); |
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} |
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//get mass of molecule. |
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//get mass of molecule. |
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mass = getMolMass(oldInfo->getMoleculeStamp(0), oldInfo->getForceField()); |
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mass = getMolMass(oldInfo->getMoleculeStamp(0), oldInfo->getForceField()); |
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//creat lattice |
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simpleLat = LatticeFactory::getInstance()->createLattice(latticeType); |
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//creat lattice |
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simpleLat = LatticeFactory::getInstance()->createLattice(latticeType); |
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if (simpleLat == NULL) { |
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std::cerr << "Error in creating lattice" << std::endl; |
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exit(1); |
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} |
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if (simpleLat == NULL) { |
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std::cerr << "Error in creating lattice" << std::endl; |
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exit(1); |
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} |
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numMolPerCell = simpleLat->getNumSitesPerCell(); |
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numMolPerCell = simpleLat->getNumSitesPerCell(); |
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//calculate lattice constant (in Angstrom) |
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latticeConstant = pow(rhoConvertConst * numMolPerCell * mass / density, |
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1.0 / 3.0); |
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//calculate lattice constant (in Angstrom) |
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latticeConstant = pow(rhoConvertConst * numMolPerCell * mass / density, |
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1.0 / 3.0); |
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|
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//set lattice constant |
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lc.push_back(latticeConstant); |
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simpleLat->setLatticeConstant(lc); |
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//set lattice constant |
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lc.push_back(latticeConstant); |
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simpleLat->setLatticeConstant(lc); |
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//calculate the total number of molecules |
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numMol = nx * ny * nz * numMolPerCell; |
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//calculate the total number of molecules |
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numMol = nx * ny * nz * numMolPerCell; |
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if (oldInfo->getNGlobalMolecules() != numMol) { |
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outPrefix = getPrefix(inputFileName.c_str()) + "_" + latticeType; |
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outMdFileName = outPrefix + ".md"; |
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if (oldInfo->getNGlobalMolecules() != numMol) { |
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outPrefix = getPrefix(inputFileName.c_str()) + "_" + latticeType; |
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outMdFileName = outPrefix + ".md"; |
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//creat new .md file on fly which corrects the number of molecule |
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createMdFile(inputFileName, outMdFileName, numMol); |
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std::cerr |
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<< "SimpleBuilder Error: the number of molecule and the density are not matched" |
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<< std::endl; |
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std::cerr << "A new .md file: " << outMdFileName |
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<< " is generated, use it to rerun the simpleBuilder" << std::endl; |
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exit(1); |
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} |
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|
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//determine the output file names |
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if (args_info.output_given) |
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outInitFileName = args_info.output_arg; |
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else |
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outInitFileName = getPrefix(inputFileName.c_str()) + ".in"; |
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//creat new .md file on fly which corrects the number of molecule |
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createMdFile(inputFileName, outMdFileName, numMol); |
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std::cerr |
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<< "SimpleBuilder Error: the number of molecule and the density are not matched" |
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<< std::endl; |
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std::cerr << "A new .md file: " << outMdFileName |
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<< " is generated, use it to rerun the simpleBuilder" << std::endl; |
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exit(1); |
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} |
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|
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//determine the output file names |
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if (args_info.output_given) |
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outInitFileName = args_info.output_arg; |
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else |
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outInitFileName = getPrefix(inputFileName.c_str()) + ".in"; |
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|
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//creat Molocator |
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locator = new MoLocator(oldInfo->getMoleculeStamp(0), oldInfo->getForceField()); |
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//creat Molocator |
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locator = new MoLocator(oldInfo->getMoleculeStamp(0), oldInfo->getForceField()); |
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|
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//fill Hmat |
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hmat(0, 0)= nx * latticeConstant; |
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hmat(0, 1) = 0.0; |
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hmat(0, 2) = 0.0; |
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//fill Hmat |
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hmat(0, 0)= nx * latticeConstant; |
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hmat(0, 1) = 0.0; |
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hmat(0, 2) = 0.0; |
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|
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hmat(1, 0) = 0.0; |
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hmat(1, 1) = ny * latticeConstant; |
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hmat(1, 2) = 0.0; |
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hmat(1, 0) = 0.0; |
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hmat(1, 1) = ny * latticeConstant; |
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hmat(1, 2) = 0.0; |
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|
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hmat(2, 0) = 0.0; |
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hmat(2, 1) = 0.0; |
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hmat(2, 2) = nz * latticeConstant; |
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hmat(2, 0) = 0.0; |
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hmat(2, 1) = 0.0; |
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hmat(2, 2) = nz * latticeConstant; |
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|
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//set Hmat |
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oldInfo->getSnapshotManager()->getCurrentSnapshot()->setHmat(hmat); |
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//set Hmat |
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oldInfo->getSnapshotManager()->getCurrentSnapshot()->setHmat(hmat); |
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//place the molecules |
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//place the molecules |
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curMolIndex = 0; |
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curMolIndex = 0; |
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//get the orientation of the cell sites |
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//for the same type of molecule in same lattice, it will not change |
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latticeOrt = simpleLat->getLatticePointsOrt(); |
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//get the orientation of the cell sites |
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//for the same type of molecule in same lattice, it will not change |
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latticeOrt = simpleLat->getLatticePointsOrt(); |
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|
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Molecule* mol; |
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SimInfo::MoleculeIterator mi; |
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mol = oldInfo->beginMolecule(mi); |
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for(int i = 0; i < nx; i++) { |
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for(int j = 0; j < ny; j++) { |
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for(int k = 0; k < nz; k++) { |
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Molecule* mol; |
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SimInfo::MoleculeIterator mi; |
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mol = oldInfo->beginMolecule(mi); |
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for(int i = 0; i < nx; i++) { |
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for(int j = 0; j < ny; j++) { |
234 |
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for(int k = 0; k < nz; k++) { |
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|
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//get the position of the cell sites |
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simpleLat->getLatticePointsPos(latticePos, i, j, k); |
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//get the position of the cell sites |
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simpleLat->getLatticePointsPos(latticePos, i, j, k); |
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|
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for(int l = 0; l < numMolPerCell; l++) { |
240 |
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if (mol != NULL) { |
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locator->placeMol(latticePos[l], latticeOrt[l], mol); |
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} else { |
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std::cerr << std::endl; |
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} |
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mol = oldInfo->nextMolecule(mi); |
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} |
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} |
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} |
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for(int l = 0; l < numMolPerCell; l++) { |
240 |
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if (mol != NULL) { |
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locator->placeMol(latticePos[l], latticeOrt[l], mol); |
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} else { |
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std::cerr << std::endl; |
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} |
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mol = oldInfo->nextMolecule(mi); |
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} |
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} |
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} |
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} |
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|
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//create dumpwriter and write out the coordinates |
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oldInfo->setFinalConfigFileName(outInitFileName); |
253 |
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writer = new DumpWriter(oldInfo); |
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//create dumpwriter and write out the coordinates |
252 |
> |
oldInfo->setFinalConfigFileName(outInitFileName); |
253 |
> |
writer = new DumpWriter(oldInfo); |
254 |
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|
255 |
< |
if (writer == NULL) { |
256 |
< |
std::cerr << "error in creating DumpWriter" << std::endl; |
257 |
< |
exit(1); |
258 |
< |
} |
255 |
> |
if (writer == NULL) { |
256 |
> |
std::cerr << "error in creating DumpWriter" << std::endl; |
257 |
> |
exit(1); |
258 |
> |
} |
259 |
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|
260 |
< |
writer->writeDump(); |
261 |
< |
std::cout << "new initial configuration file: " << outInitFileName |
262 |
< |
<< " is generated." << std::endl; |
260 |
> |
writer->writeDump(); |
261 |
> |
std::cout << "new initial configuration file: " << outInitFileName |
262 |
> |
<< " is generated." << std::endl; |
263 |
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|
264 |
< |
//delete objects |
264 |
> |
//delete objects |
265 |
|
|
266 |
< |
//delete oldInfo and oldSimSetup |
267 |
< |
if (oldInfo != NULL) |
268 |
< |
delete oldInfo; |
266 |
> |
//delete oldInfo and oldSimSetup |
267 |
> |
if (oldInfo != NULL) |
268 |
> |
delete oldInfo; |
269 |
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|
270 |
< |
if (writer != NULL) |
271 |
< |
delete writer; |
270 |
> |
if (writer != NULL) |
271 |
> |
delete writer; |
272 |
> |
|
273 |
> |
delete simpleLat; |
274 |
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|
275 |
< |
return 0; |
275 |
> |
return 0; |
276 |
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} |
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|
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void createMdFile(const std::string&oldMdFileName, const std::string&newMdFileName, |
279 |
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int numMol) { |
280 |
< |
ifstream oldMdFile; |
281 |
< |
ofstream newMdFile; |
282 |
< |
const int MAXLEN = 65535; |
283 |
< |
char buffer[MAXLEN]; |
280 |
> |
ifstream oldMdFile; |
281 |
> |
ofstream newMdFile; |
282 |
> |
const int MAXLEN = 65535; |
283 |
> |
char buffer[MAXLEN]; |
284 |
|
|
285 |
< |
//create new .md file based on old .md file |
286 |
< |
oldMdFile.open(oldMdFileName.c_str()); |
287 |
< |
newMdFile.open(newMdFileName.c_str()); |
285 |
> |
//create new .md file based on old .md file |
286 |
> |
oldMdFile.open(oldMdFileName.c_str()); |
287 |
> |
newMdFile.open(newMdFileName.c_str()); |
288 |
|
|
289 |
< |
oldMdFile.getline(buffer, MAXLEN); |
289 |
> |
oldMdFile.getline(buffer, MAXLEN); |
290 |
|
|
291 |
< |
while (!oldMdFile.eof()) { |
291 |
> |
while (!oldMdFile.eof()) { |
292 |
|
|
293 |
< |
//correct molecule number |
294 |
< |
if (strstr(buffer, "nMol") != NULL) { |
295 |
< |
sprintf(buffer, "\t\tnMol = %d;", numMol); |
296 |
< |
newMdFile << buffer << std::endl; |
297 |
< |
} else |
298 |
< |
newMdFile << buffer << std::endl; |
293 |
> |
//correct molecule number |
294 |
> |
if (strstr(buffer, "nMol") != NULL) { |
295 |
> |
sprintf(buffer, "\t\tnMol = %d;", numMol); |
296 |
> |
newMdFile << buffer << std::endl; |
297 |
> |
} else |
298 |
> |
newMdFile << buffer << std::endl; |
299 |
|
|
300 |
< |
oldMdFile.getline(buffer, MAXLEN); |
301 |
< |
} |
300 |
> |
oldMdFile.getline(buffer, MAXLEN); |
301 |
> |
} |
302 |
|
|
303 |
< |
oldMdFile.close(); |
304 |
< |
newMdFile.close(); |
303 |
> |
oldMdFile.close(); |
304 |
> |
newMdFile.close(); |
305 |
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} |
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