/data/refman/pasoursint/CMSSW_5_3_1/src/DetectorDescription/Parser/src/DDLElementaryMaterial.cc

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/***************************************************************************
                          DDLElementaryMaterial.cc  -  description
                             -------------------
    begin                : Wed Oct 31 2001
    email                : case@ucdhep.ucdavis.edu
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *           DDDParser sub-component of DDD                                *
 *                                                                         *
 ***************************************************************************/

#include "DetectorDescription/Parser/src/DDLElementaryMaterial.h"

#include "DetectorDescription/Core/interface/DDName.h"
#include "DetectorDescription/Base/interface/DDdebug.h"
#include "DetectorDescription/Core/interface/DDMaterial.h"

#include "DetectorDescription/ExprAlgo/interface/ExprEvalSingleton.h"

#include <iostream>

DDLElementaryMaterial::DDLElementaryMaterial( DDLElementRegistry* myreg )
  : DDLMaterial( myreg )
{}

DDLElementaryMaterial::~DDLElementaryMaterial( void )
{}

// Upon encountering an end of an ElementaryMaterial element, we call DDCore
void
DDLElementaryMaterial::processElement( const std::string& name, const std::string& nmspace, DDCompactView& cpv )
{
  DCOUT_V( 'P', "DDLElementaryMaterial::processElement started" );

  ExprEvalInterface & ev = ExprEvalSingleton::instance();
  DDXMLAttribute atts = getAttributeSet();

  DDMaterial mat = DDMaterial( getDDName( nmspace ),
                               ev.eval( nmspace, atts.find( "atomicNumber" )->second ),
                               ev.eval( nmspace, atts.find( "atomicWeight" )->second ),
                               ev.eval( nmspace, atts.find( "density" )->second ));

  DDLMaterial::setReference( nmspace, cpv );
  clear();

  DCOUT_V( 'P', "DDLElementaryMaterial::processElement completed." );
}