DDI::EllipticalTube Class Reference

#include <EllipticalTube.h>

Inheritance diagram for DDI::EllipticalTube:

Public Member Functions
	EllipticalTube (double xSemiAxis, double ySemiAxis, double zHeight)
void	stream (std::ostream &os) const override
double	volume () const override
	Not as flexible and possibly less accurate than G4 volume. More...
	~EllipticalTube () override
Public Member Functions inherited from DDI::Solid
const std::vector< double > &	parameters () const
void	setParameters (std::vector< double > const &p)
DDSolidShape	shape () const
	Solid ()
	Solid (DDSolidShape shape)
virtual	~Solid ()

Additional Inherited Members
Protected Attributes inherited from DDI::Solid
std::vector< double >	p_
DDSolidShape	shape_

Detailed Description

Definition at line 13 of file EllipticalTube.h.

Constructor & Destructor Documentation

DDI::EllipticalTube::EllipticalTube ( double  xSemiAxis, double  ySemiAxis, double  zHeight  )

inline

Definition at line 15 of file EllipticalTube.h.

References ddellipticaltube, and DDI::Solid::p_.

                                                                       : Solid(DDSolidShape::ddellipticaltube) {
      p_.emplace_back(xSemiAxis);
      p_.emplace_back(ySemiAxis);
      p_.emplace_back(zHeight);
    }

DDI::EllipticalTube::~EllipticalTube ( )

inlineoverride

Definition at line 20 of file EllipticalTube.h.

{}

Member Function Documentation

void DDI::EllipticalTube::stream ( std::ostream &  os ) const

overridevirtual

Reimplemented from DDI::Solid.

Definition at line 8 of file EllipticalTube.cc.

References geant_units::operators::convertMmToCm().

                                                   {
  os << " xSemiAxis[cm]=" << convertMmToCm(p_[0]) << " ySemiAxis[cm]=" << convertMmToCm(p_[1])
     << " zHeight[cm]=" << convertMmToCm(p_[2]);
}

double DDI::EllipticalTube::volume ( void  ) const

overridevirtual

Not as flexible and possibly less accurate than G4 volume.

Reimplemented from DDI::Solid.

Definition at line 13 of file EllipticalTube.cc.

                                       {
  double volume(0.);
  // who cares major or minor axis? pi * a * b == pi * xhalf * yhalf
  // area of a slice.
  // we KNOW they are all cm... CMS uses cm
  double area(1_pi * p_[0] * p_[1]);
  //volume is z * area.  I'm pretty sure :)
  volume = area * p_[2] * 2;
  return volume;
}