DDDividedTrdX Class Reference

#include <DDDividedTrd.h>

Inheritance diagram for DDDividedTrdX:

Public Member Functions
virtual void	checkParametersValidity ()
	DDDividedTrdX (const DDDivision &div, DDCompactView *cpv)
virtual double	getMaxParameter () const
virtual DDLogicalPart	makeDDLogicalPart (const int copyNo) const
virtual DDRotation	makeDDRotation (const int copyNo) const
virtual DDTranslation	makeDDTranslation (const int copyNo) const
virtual	~DDDividedTrdX ()
Public Member Functions inherited from DDDividedGeometryObject
	DDDividedGeometryObject (const DDDivision &div, DDCompactView *cpv)
virtual void	execute (void)
virtual const std::string &	getType (void) const
virtual void	setType (const std::string &type)
int	volumeFirstCopyNo (void) const
virtual	~DDDividedGeometryObject (void)

Additional Inherited Members
Static Public Member Functions inherited from DDDividedGeometryObject
static const double	tolerance (void)
Protected Member Functions inherited from DDDividedGeometryObject
int	calculateNDiv (double motherDim, double width, double offset) const
double	calculateWidth (double motherDim, int nDiv, double offset) const
DDRotationMatrix *	changeRotMatrix (double rotZ=0.) const
void	checkNDivAndWidth (double maxPar)
void	checkOffset (double maxPar)
Protected Attributes inherited from DDDividedGeometryObject
int	compNDiv_
double	compWidth_
DDCompactView *	cpv_
DDDivision	div_
DivisionType	divisionType_
std::string	ftype_
int	theVoluFirstCopyNo_

Detailed Description

Definition at line 13 of file DDDividedTrd.h.

Constructor & Destructor Documentation

DDDividedTrdX::DDDividedTrdX	(	const DDDivision &	div,
		DDCompactView *	cpv
	)

Definition at line 22 of file DDDividedTrd.cc.

References DDDividedGeometryObject::calculateNDiv(), DDDividedGeometryObject::calculateWidth(), checkParametersValidity(), DDDividedGeometryObject::compNDiv_, DDDividedGeometryObject::compWidth_, DCOUT_V, DDDividedGeometryObject::div_, DDDividedGeometryObject::divisionType_, DivNDIV, DivWIDTH, DDDivision::nReplicas(), DDDivision::offset(), DDDivision::parent(), DDDividedGeometryObject::setType(), DDLogicalPart::solid(), DDDivision::width(), and DDTrap::x1().

  : DDDividedGeometryObject(div,cpv)
{
  checkParametersValidity();
  setType( "DivisionTrdX" );
  DDTrap mtrd = (DDTrap)( div_.parent().solid() );

  if ( divisionType_ == DivWIDTH )
  {
    compNDiv_ = calculateNDiv( 2 * mtrd.x1(), div_.width(), div_.offset() );
  }
  else if( divisionType_ == DivNDIV )
  {
    compWidth_ = calculateWidth( 2*mtrd.x1(), div_.nReplicas(), div_.offset() );
  }

  DCOUT_V ('P', " DDDividedTrdX - ## divisions " << compNDiv_ << " = " << div_.nReplicas() << "\n Offset " << div_.offset() << "\n Width " << compWidth_ << " = " << div_.width());
}

DDDividedTrdX::~DDDividedTrdX ( void  )

virtual

Definition at line 41 of file DDDividedTrd.cc.

{}

Member Function Documentation

void DDDividedTrdX::checkParametersValidity ( void  )

virtual

Reimplemented from DDDividedGeometryObject.

Definition at line 125 of file DDDividedTrd.cc.

References DDTrap::alpha1(), DDTrap::alpha2(), DDDividedGeometryObject::checkParametersValidity(), DDDividedGeometryObject::div_, edm::hlt::Exception, DDDivision::parent(), DDTrap::phi(), alignCSCRings::s, DDLogicalPart::solid(), DDTrap::theta(), DDDividedGeometryObject::tolerance(), DDTrap::x1(), DDTrap::x2(), DDTrap::x3(), and DDTrap::x4().

Referenced by DDDividedTrdX().

{
  DDDividedGeometryObject::checkParametersValidity();
  
  DDTrap mtrd = (DDTrap)(div_.parent().solid());

  double mpDx1 = mtrd.x1(); //->GetXHalfLength1();
  double mpDx2 = mtrd.x2(); //->GetXHalfLength2();
  double mpDx3 = mtrd.x3(); 
  double mpDx4 = mtrd.x4();
  double mpTheta = mtrd.theta();
  double mpPhi = mtrd.phi();
  double mpAlpha1 = mtrd.alpha1();  
  double mpAlpha2 = mtrd.alpha2();
  //    double mpDy1 = mtrd.y1();
  //    double mpDy2 = mtrd.y2();
  //   double x1Tol = mpDx1 - mpDx2;
  //   if (x1Tol < 0.0) x1Tol = x1Tol * -1.0;

  if ( fabs(mpDx1 - mpDx2) > tolerance()  || fabs(mpDx3 - mpDx4) > tolerance()
       || fabs(mpDx1 - mpDx4) > tolerance())
  {
    std::string s = "ERROR - DDDividedTrdX::checkParametersValidity()";
    s+= "\n        Making a division of a TRD along axis X,";
    s+= "\n        while the X half lengths are not equal,";
    s+= "\n        is not (yet) supported. It will result";
    s+= "\n        in non-equal division solids.";
    throw cms::Exception("DDException") << s;
  }
  //    if (fabs(mpDy1 - mpDy2) > tolerance())
  //      {
  //        std::string s = "ERROR - DDDividedTrdX::checkParametersValidity()";
  //        s+= "\n        Making a division of a TRD along axis X,";
  //        s+= "\n        while the Y half lengths are not equal,";
  //        s+= "\n        is not (yet) supported. It will result";
  //        s+= "\n        in non-equal division solids.";
  //        throw cms::Exception("DDException") << s;
  //      }
  // mec:  we only have traps, not trds in DDD, so I added this check
  // to make sure it is only a trd (I think! :-))
  if (mpAlpha1 != 0.*deg || mpAlpha2 != 0.*deg || mpTheta != 0.*deg || mpPhi != 0.*deg)
  {
    std::string s = "ERROR - DDDividedTrdX::checkParametersValidity()";
    s+= "\n        Making a division of a TRD along axis X,";
    s+= "\n        while the theta, phi and aplhpa2 are not zero,";
    s+= "\n        is not (yet) supported. It will result";
    s+= "\n        in non-equal division solids.";
    throw cms::Exception("DDException") << s;
  }
}

double DDDividedTrdX::getMaxParameter ( void  ) const

virtual

Reimplemented from DDDividedGeometryObject.

Definition at line 45 of file DDDividedTrd.cc.

References DDDividedGeometryObject::div_, DDDivision::parent(), DDLogicalPart::solid(), and DDTrap::x1().

{
  DDTrap mtrd = (DDTrap)(div_.parent().solid());
  return 2 * mtrd.x1();
}

DDLogicalPart DDDividedTrdX::makeDDLogicalPart ( const int  copyNo ) const

virtual

Reimplemented from DDDividedGeometryObject.

Definition at line 88 of file DDDividedTrd.cc.

References DDDividedGeometryObject::compWidth_, DCOUT_V, DDBase< N, C >::ddname(), DDDividedGeometryObject::div_, DDTrap::halfZ(), DDLogicalPart::material(), DDName::name(), DDName::ns(), DDDivision::parent(), DDLogicalPart::solid(), DDSolidFactory::trap(), DDTrap::y1(), and DDTrap::y2().

{
  DDTrap mtrd = (DDTrap)(div_.parent().solid());
  DDMaterial usemat = div_.parent().material();

  double pDy1 = mtrd.y1(); //GetYHalfLength1();
  double pDy2 = mtrd.y2(); //->GetYHalfLength2();
  double pDz = mtrd.halfZ(); //->GetZHalfLength();
  double pDx = compWidth_/2.;
 
  //trd.SetAllParameters ( pDx, pDx, pDy1, pDy2, pDz );

  DDName solname(div_.parent().ddname().name() + "_DIVCHILD" 
         , div_.parent().ddname().ns());
  DDSolid dsol(solname);
  DDLogicalPart ddlp(solname);
  if (!dsol.isDefined().second)
  {
    dsol = DDSolidFactory::trap(solname
                , pDz
                , 0.*deg
                , 0.*deg
                , pDy1
                , pDx
                , pDx
                , 0.*deg
                , pDy2
                , pDx
                , pDx
                , 0.*deg);
    ddlp = DDLogicalPart(solname, usemat, dsol);
  }
  DCOUT_V ('P', "DDDividedTrdX::makeDDLogicalPart lp = " << ddlp);
  return ddlp;
}

DDRotation DDDividedTrdX::makeDDRotation ( const int  copyNo ) const

virtual

Reimplemented from DDDividedGeometryObject.

Definition at line 82 of file DDDividedTrd.cc.

{
  return DDRotation();
}

DDTranslation DDDividedTrdX::makeDDTranslation ( const int  copyNo ) const

virtual

Reimplemented from DDDividedGeometryObject.

Definition at line 52 of file DDDividedTrd.cc.

References DDDivision::axis(), DDDividedGeometryObject::compWidth_, DCOUT_V, DDDividedGeometryObject::div_, edm::hlt::Exception, DDAxesNames::name(), DDDivision::offset(), DDDivision::parent(), alignCSCRings::s, DDLogicalPart::solid(), vdt::x, and DDTrap::x1().

{
  DDTrap mtrd = (DDTrap)(div_.parent().solid());
  double mdx = mtrd.x1();


  //----- translation 
  double posi = -mdx + div_.offset() + (copyNo+0.5)*compWidth_;

  DCOUT_V ('P', " DDDividedTrdX: " << copyNo << "\n Position: x=" << posi << "  Axis= " << DDAxesNames::name(div_.axis()) << "\n");

  if( div_.axis() == x )
  {
    return DDTranslation(posi, 0.0, 0.0);
  }
  else
  { 
    std::string s = "ERROR - DDDividedTrdX::makeDDTranslation()";
    s += "\n        Axis is along ";
    s += DDAxesNames::name(div_.axis());
    s += " !\n" ;
    s += "DDDividedTrdX::makeDDTranslation()";
    s += " IllegalConstruct: Only axes along x are allowed !";
    throw cms::Exception("DDException") << s;
  }
  
  return DDTranslation();
}