#include <Torus.h>

Inheritance diagram for DDI::Torus:

Public Member Functions
void	stream (std::ostream &) const override

	Torus (double pRMin, double pRMax, double pRTor, double pSPhi, double pDPhi)

double	volume () const 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 9 of file Torus.h.

Constructor & Destructor Documentation

◆ Torus()

DDI::Torus::Torus	(	double	pRMin,
		double	pRMax,
		double	pRTor,
		double	pSPhi,
		double	pDPhi
	)

Definition at line 14 of file Torus.cc.

                                                                                     : Solid(DDSolidShape::ddtorus) {
   p_.emplace_back(pRMin);  // ......... 0
   p_.emplace_back(pRMax);  // ......... 1
   p_.emplace_back(pRTor);  // ......... 2
   p_.emplace_back(pSPhi);  // ......... 3
   p_.emplace_back(pDPhi);  // ......... 4
 }

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

Member Function Documentation

◆ stream()

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

overridevirtual

Reimplemented from DDI::Solid.

Definition at line 22 of file Torus.cc.

                                           {
   os << " rMin=" << convertMmToCm(p_[0]) << " rMax=" << convertRadToDeg(p_[1]) << " rTor=" << convertRadToDeg(p_[2])
      << " sPhi=" << convertMmToCm(p_[3]) << " dPhi=" << convertMmToCm(p_[4]);
 }

References geant_units::operators::convertMmToCm(), and angle_units::operators::convertRadToDeg().

◆ volume()

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

overridevirtual

Reimplemented from DDI::Solid.

Definition at line 27 of file Torus.cc.

                               {
   double volume = 0;
  
   /* use notation as described in documentation about geant 4 shapes */
  
   // From Geant4: { fCubicVolume = fDPhi*pi*fRtor*(fRmax*fRmax-fRmin*fRmin);
  
   volume = p_[4] * piRadians * p_[2] * (p_[1] * p_[1] - p_[0] * p_[0]);
  
   return volume;
 }

References angle_units::piRadians().