C++ Globals::getComponents方法代码示例

//.........这里部分代码省略.........
                  
        sprintf(painCave.errMsg, "Removing %d atoms from randomly-selected\n"
                "\tsites between %lf and %lf.", (int) vacancyTargets.size(), 
                vIR, vOR); 
        painCave.isFatal = 0;
        painCave.severity = OPENMD_INFO;
        simError();

        isVacancy.clear();
        for (std::size_t i = 0; i < sites.size(); i++) {
          bool vac = false;
          for (std::size_t j = 0; j < vacancyTargets.size(); j++) {
            if (i == vacancyTargets[j]) vac = true;
          }
          isVacancy.push_back(vac);
        }
               
      } else {
        sprintf(painCave.errMsg, "Something is strange about the vacancy\n"
                "\tinner or outer radii.  Check their values.");
        painCave.isFatal = 1;
        simError();
      }
    }
  }
  
  /* Get number of lattice sites */
  std::size_t nSites = sites.size() - vacancyTargets.size();
  
  // cerr << "sites.size() = " << sites.size() << "\n";
  // cerr << "nSites = " << nSites << "\n";
  // cerr << "vacancyTargets = " << vacancyTargets.size() << "\n";

  std::vector<Component*> components = simParams->getComponents();
  std::vector<RealType> molFractions;
  std::vector<RealType> shellRadii;
  std::vector<int> nMol;
  std::map<int, int> componentFromSite;
  nComponents = components.size();
  // cerr << "nComponents = " << nComponents << "\n";

  if (args_info.molFraction_given && args_info.shellRadius_given) {
    sprintf(painCave.errMsg, "Specify either molFraction or shellRadius "
            "arguments, but not both!");
    painCave.isFatal = 1;
    simError();
  }
  
  if (nComponents == 1) {
    molFractions.push_back(1.0);    
    shellRadii.push_back(rodRadius);
  } else if (args_info.molFraction_given) {
    if ((int)args_info.molFraction_given == nComponents) {
      for (int i = 0; i < nComponents; i++) {
        molFractions.push_back(args_info.molFraction_arg[i]);
      }
    } else if ((int)args_info.molFraction_given == nComponents-1) {
      RealType remainingFraction = 1.0;
      for (int i = 0; i < nComponents-1; i++) {
        molFractions.push_back(args_info.molFraction_arg[i]);
        remainingFraction -= molFractions[i];
      }
      molFractions.push_back(remainingFraction);
    } else {    
      sprintf(painCave.errMsg, "nanorodBuilder can't figure out molFractions "
              "for all of the components in the <MetaData> block.");

int main(int argc, char* argv[]){
  
  gengetopt_args_info args_info;
  string dumpFileName;
  string outFileName;
  
  //parse the command line option
  if (cmdline_parser (argc, argv, &args_info) != 0) {
    exit(1) ;
  }
  
  //get the dumpfile name and meta-data file name
  if (args_info.input_given){
    dumpFileName = args_info.input_arg;
  } else {
    strcpy( painCave.errMsg,
            "No input file name was specified.\n" );
    painCave.isFatal = 1;
    simError();
  }
  
  if (args_info.output_given){
    outFileName = args_info.output_arg;
  } else {
    strcpy( painCave.errMsg,
            "No output file name was specified.\n" );
    painCave.isFatal = 1;
    simError();
  }

  Vector3i repeat = Vector3i(args_info.repeatX_arg,
                             args_info.repeatY_arg,
                             args_info.repeatZ_arg);
  Mat3x3d repeatD = Mat3x3d(0.0);
  repeatD(0,0) = repeat.x();
  repeatD(1,1) = repeat.y();
  repeatD(2,2) = repeat.z();

  Vector3d translate = Vector3d(args_info.translateX_arg,
                                args_info.translateY_arg,
                                args_info.translateZ_arg);

  //parse md file and set up the system

  SimCreator oldCreator;
  SimInfo* oldInfo = oldCreator.createSim(dumpFileName, false);
  Globals* simParams = oldInfo->getSimParams();
  std::vector<Component*> components = simParams->getComponents();
  std::vector<int> nMol;
  for (vector<Component*>::iterator i = components.begin(); 
       i !=components.end(); ++i) {
    int nMolOld = (*i)->getNMol();
    int nMolNew = nMolOld * repeat.x() * repeat.y() * repeat.z();    
    nMol.push_back(nMolNew);
  }
  
  createMdFile(dumpFileName, outFileName, nMol);

  SimCreator newCreator;
  SimInfo* newInfo = newCreator.createSim(outFileName, false);

  DumpReader* dumpReader = new DumpReader(oldInfo, dumpFileName);
  int nframes = dumpReader->getNFrames();
  
  DumpWriter* writer = new DumpWriter(newInfo, outFileName);
  if (writer == NULL) {
    sprintf(painCave.errMsg, "error in creating DumpWriter");
    painCave.isFatal = 1;
    simError();
  }

  SimInfo::MoleculeIterator miter;
  Molecule::IntegrableObjectIterator  iiter;
  Molecule::RigidBodyIterator rbIter;
  Molecule* mol;
  StuntDouble* sd;
  StuntDouble* sdNew;
  RigidBody* rb;
  Mat3x3d oldHmat;
  Mat3x3d newHmat;
  Snapshot* oldSnap;
  Snapshot* newSnap;
  Vector3d oldPos;
  Vector3d newPos;
  
  for (int i = 0; i < nframes; i++){
    cerr << "frame = " << i << "\n";
    dumpReader->readFrame(i);        
    oldSnap = oldInfo->getSnapshotManager()->getCurrentSnapshot();
    newSnap = newInfo->getSnapshotManager()->getCurrentSnapshot();

    newSnap->setID( oldSnap->getID() );
    newSnap->setTime( oldSnap->getTime() );
    
    oldHmat = oldSnap->getHmat();
    newHmat = repeatD*oldHmat;
    newSnap->setHmat(newHmat);

    newSnap->setThermostat( oldSnap->getThermostat() );
    newSnap->setBarostat( oldSnap->getBarostat() );
//.........这里部分代码省略.........