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// $Id: G3MedTable.cc,v 1.15 2006/06/29 18:13:03 gunter Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
// by I.Hrivnacova, 27 Sep 99

#include "G3MedTable.hh"

G3MedTable::G3MedTable()
{
  fMedVector = new G3MediumVector();
}

G3MedTable::~G3MedTable()
{
  Clear();
  delete fMedVector;
}

G3MedTableEntry* G3MedTable::get(G4int id) const
{
  for (size_t i=0; i< fMedVector->size(); i++) {
    G3MedTableEntry* mte = (*fMedVector)[i];
    if (id == mte->GetID()) return mte;
  }
  return 0;
}    

void G3MedTable::put(G4int id, G4Material* material, G4MagneticField* field,
       G4UserLimits* limits, G4int isvol)
{
  G3MedTableEntry* mte 
    = new G3MedTableEntry(id, material, field, limits, isvol);
  fMedVector->push_back(mte);
}

G3MedTableEntry* G3MedTable::GetMTE(G4int i) const
{
  if (i<0 || i>= G4int(fMedVector->size())) 
    return 0;
  
  return (*fMedVector)[i];
}    
    
G4int G3MedTable::GetSize() const
{
  return fMedVector->size();
}    

void G3MedTable::Clear()
{
  G3MedTableEntry* a;
  while (fMedVector->size()>0) {
    a = fMedVector->back();
    fMedVector->pop_back();
    for (G3MediumVector::iterator i=fMedVector->begin();
                                  i!=fMedVector->end(); i++){
      if (*i==a) {
	fMedVector->erase(i);
	i--;
      }
    } 
    if ( a )  delete a;    
  } 
}