G4tgrFileReader.cc

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//
// G4tgrFileReader implementation
//
// Author: P.Arce, CIEMAT (November 2007)
// --------------------------------------------------------------------

#include "G4tgrFileReader.hh"
#include "G4tgrParameterMgr.hh"
#include "G4tgrFileIn.hh"
#include "G4tgrElementSimple.hh"
#include "G4tgrElementFromIsotopes.hh"
#include "G4tgrVolume.hh"
#include "G4tgrPlaceDivRep.hh"
#include "G4tgrPlaceParameterisation.hh"
#include "G4tgrVolumeDivision.hh"
#include "G4tgrVolumeMgr.hh"
#include "G4tgrUtils.hh"
#include "G4tgrMaterialFactory.hh"
#include "G4tgrRotationMatrixFactory.hh"
#include "G4tgrLineProcessor.hh"
#include "G4tgrMessenger.hh"

G4ThreadLocal G4tgrFileReader* G4tgrFileReader::theInstance = nullptr;

// --------------------------------------------------------------------
G4tgrFileReader::G4tgrFileReader()
{
  theLineProcessor = new G4tgrLineProcessor;
}

// --------------------------------------------------------------------
G4tgrFileReader::~G4tgrFileReader()
{
  delete theLineProcessor;
  delete theInstance;
}

// --------------------------------------------------------------------
G4tgrFileReader* G4tgrFileReader::GetInstance()
{
  if(theInstance == nullptr)
  {
    theInstance = new G4tgrFileReader;
  }
  return theInstance;
}

// --------------------------------------------------------------------
G4bool G4tgrFileReader::ReadFiles()
{
  std::vector<G4String> wl, wlnew;

#ifdef G4VERBOSE
  if(G4tgrMessenger::GetVerboseLevel() >= 2)
  {
    G4cout << "   Number of geometry data files = " << theTextFiles.size()
           << G4endl;
  }
#endif

  if(theTextFiles.size() == 0)
  {
    G4Exception("G4tgrFileReader::ReadFiles()", "InvalidInput", FatalException,
                "No files to read ...");
  }

  for(std::size_t ii = 0; ii < theTextFiles.size(); ++ii)
  {
#ifdef G4VERBOSE
    if(G4tgrMessenger::GetVerboseLevel() >= 1)
    {
      G4cout << "   Reading data file " << theTextFiles[ii] << G4endl;
    }
#endif

    G4tgrFileIn fin = G4tgrFileIn::GetInstance(theTextFiles[ii]);

    G4int nlines = 0;
    for(;;)
    {
      ++nlines;
      if(!fin.GetWordsInLine(wlnew))
      {
        break;
      }
      if(fin.IgnoreLine())
        continue;
      // Check if it is continuation line or first line
      if(wlnew[0].c_str()[0] != ':')
      {
        wl.insert(wl.end(), wlnew.begin(), wlnew.end());
#ifdef G4VERBOSE
        if(G4tgrMessenger::GetVerboseLevel() >= 4)
        {
          G4tgrUtils::DumpVS(wl, "!!!! adding line");
        }
#endif
        continue;
      }
      else
      {
        //----- Process previous tag
#ifdef G4VERBOSE
        if(G4tgrMessenger::GetVerboseLevel() >= 4)
        {
          G4tgrUtils::DumpVS(wl, "!!!! line read");
        }
#endif
        if(nlines != 1)  // first line has no previous tag
        {
          if(!theLineProcessor->ProcessLine(wl))
          {
            fin.DumpException("Tag not found: " + wl[0]);
          }
        }
        wl = wlnew;
      }
    }

    if(wl.size() != 0)
    {
      if(!theLineProcessor->ProcessLine(wl))
      {
        fin.DumpException("Tag not found: " + wl[0]);
      }
    }
  }
  return true;
}