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// $Id: G4tgrMaterialMixture.cc,v 1.7 2008/12/18 12:59:56 gunter Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
//
// class G4tgrMaterialMixture

// History:
// - Created.                                 P.Arce, CIEMAT (November 2007)
// -------------------------------------------------------------------------

#include "G4tgrMaterialMixture.hh"
#include "G4tgrUtils.hh"
#include "G4tgrMessenger.hh"


//-----------------------------------------------------------
G4tgrMaterialMixture::G4tgrMaterialMixture()
{
}


//-----------------------------------------------------------
G4tgrMaterialMixture::~G4tgrMaterialMixture()
{
}


//-----------------------------------------------------------
G4tgrMaterialMixture::G4tgrMaterialMixture(const G4String& matType,
                                           const std::vector<G4String>& wl)
{
  //---------- Check for miminum number of words read 
  G4tgrUtils::CheckWLsize( wl, 6, WLSIZE_GE,
                           "G4tgrMaterialMixture::G4tgrMaterialMixture" );

  theMateType = matType;
  
  //---------- Fill private data 
  theName = G4tgrUtils::GetString( wl[1] );
  theDensity = std::fabs(G4tgrUtils::GetDouble( wl[2], g/cm3 ) );
  theNoComponents = G4tgrUtils::GetInt( wl[3] );

  G4tgrUtils::CheckWLsize( wl, 4+theNoComponents*2, WLSIZE_GE,
                           "G4tgrMaterialMixture::G4tgrMaterialMixture" );
  for(G4int ii=0; ii<theNoComponents; ii++)
  {
#ifdef G4VERBOSE
    if( G4tgrMessenger::GetVerboseLevel() >= 3 )
    {
         G4cout << " G4tgrMaterialMixture::G4tgrMaterialMixture() -"
                << " adding component: " << wl[ii*2+4] << " Fraction= "
                << G4tgrUtils::GetDouble(wl[ii*2+1+4]) << G4endl;
    }
#endif
    theComponents.push_back(  G4tgrUtils::GetString( wl[ii*2+4] ) );
    theFractions.push_back( G4tgrUtils::GetDouble(wl[ii*2+1+4]) );
  }

#ifdef G4VERBOSE
  if( G4tgrMessenger::GetVerboseLevel() >= 1 )
  {
     G4cout << " Created " << *this << G4endl;
  }
#endif
}


//-----------------------------------------------------------
std::ostream& operator<<(std::ostream& os, const G4tgrMaterialMixture& mate) 
{
  os << "G4tgrMaterialMixture=: " << mate.theName << G4endl
     << "density= " << mate.theDensity/g*cm3
     << " g/cm3. Number of Components: " << mate.theNoComponents << G4endl;
  for (G4int ii=0; ii<mate.theNoComponents; ii++)
  {
    os << '\t' << mate.theComponents[ii]
       << '\t' << mate.theFractions[ii] << G4endl;
  }
  return os;
}
