TGeoStateInfo.cxx

Go to the documentation of this file.

// @(#):$Id$
// Author: Andrei Gheata   07/02/2012
 
/*************************************************************************
 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#include "TGeoStateInfo.h"
 
#include "Rtypes.h"
#include "TGeoNode.h"
#include "TGeoManager.h"
#include "TGeoPolygon.h"
 
/** \class TGeoStateInfo
\ingroup Geometry_classes
Statefull info for the current geometry level.
*/
 
 
////////////////////////////////////////////////////////////////////////////////
/// Constructor
 
TGeoStateInfo::TGeoStateInfo(Int_t maxdaughters)
   : fNode(nullptr),
     fAsmCurrent(0),
     fAsmNext(0),
     fDivCurrent(0),
     fDivNext(0),
     fDivTrans(),
     fDivRot(),
     fDivCombi(),
     fVoxNcandidates(0),
     fVoxCurrent(0),
     fVoxCheckList(nullptr),
     fVoxBits1(nullptr),
     fBoolSelected(0),
     fXtruSeg(0),
     fXtruIz(0),
     fXtruXc(nullptr),
     fXtruYc(nullptr),
     fXtruPoly(nullptr)
{
   Int_t maxDaughters = (maxdaughters > 0) ? maxdaughters : TGeoManager::GetMaxDaughters();
   Int_t maxXtruVert = TGeoManager::GetMaxXtruVert();
   fVoxCheckList = new Int_t[maxDaughters];
   fVoxBits1 = new UChar_t[2 + ((maxDaughters - 1) >> 3)];
   fXtruXc = new Double_t[maxXtruVert];
   fXtruYc = new Double_t[maxXtruVert];
   fVoxSlices[0] = fVoxSlices[1] = fVoxSlices[2] = -1;
   fVoxInc[0] = fVoxInc[1] = fVoxInc[2] = 0;
   fVoxInvdir[0] = fVoxInvdir[1] = fVoxInvdir[2] = 0;
   fVoxLimits[0] = fVoxLimits[1] = fVoxLimits[2] = 0;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Destructor
 
TGeoStateInfo::~TGeoStateInfo()
{
   delete[] fVoxCheckList;
   delete[] fVoxBits1;
   delete[] fXtruXc;
   delete[] fXtruYc;
}