Trk::SurfacePtrHolderImplDetEl< S > Class Template Reference

#include <SurfaceHolderImpl.h>

Collaboration diagram for Trk::SurfacePtrHolderImplDetEl< S >:

Public Member Functions
	SurfacePtrHolderImplDetEl ()=default
	default ctor
	SurfacePtrHolderImplDetEl (const S &s)
	ctor from const Surface ref.
	SurfacePtrHolderImplDetEl (const S *s)
	ctor from const Surface ptr. Takes ownership
	SurfacePtrHolderImplDetEl (const SurfacePtrHolderImplDetEl &other)
	copy ctor
	SurfacePtrHolderImplDetEl (SurfacePtrHolderImplDetEl &&other) noexcept
	Move constructor we just steal the resource and leave other to point to nullptr.
SurfacePtrHolderImplDetEl &	operator= (const SurfacePtrHolderImplDetEl &other)
	copy assingmemnt if surface is free we clone/copy.
SurfacePtrHolderImplDetEl &	operator= (SurfacePtrHolderImplDetEl &&other) noexcept
	Move assignement we just steal the resource and leave other to point to nullptr.
const S *	surfacePtr ()
	return the ptr we hold useful for tests
const S *	release () noexcept
	release ala unique_ptr release
void	destroySurface () noexcept
	destroySurface deletes the ptr if not null and the surface has not a associatedDetectorElement Usefull also for testing

Static Public Member Functions
static const S *	cloneHelper (const S *input)
	Helper for cloning or not when we need depending on if we have an associatedDetectorElement.

Protected Member Functions
	~SurfacePtrHolderImplDetEl ()

Protected Attributes
const S *	m_associatedSurface = nullptr

Detailed Description

template<typename S>
class Trk::SurfacePtrHolderImplDetEl< S >

Definition at line 141 of file SurfaceHolderImpl.h.

Constructor & Destructor Documentation

SurfacePtrHolderImplDetEl() [1/5]

template<typename S>

Trk::SurfacePtrHolderImplDetEl< S >::SurfacePtrHolderImplDetEl ( )

default

default ctor

SurfacePtrHolderImplDetEl() [2/5]

template<typename S>

Trk::SurfacePtrHolderImplDetEl< S >::SurfacePtrHolderImplDetEl ( const S & s )

inlineexplicit

ctor from const Surface ref.

Definition at line 148 of file SurfaceHolderImpl.h.

    : m_associatedSurface(cloneHelper(&s))
  {}

SurfacePtrHolderImplDetEl() [3/5]

template<typename S>

Trk::SurfacePtrHolderImplDetEl< S >::SurfacePtrHolderImplDetEl ( const S * s )

inlineexplicit

ctor from const Surface ptr. Takes ownership

Definition at line 152 of file SurfaceHolderImpl.h.

    : m_associatedSurface(s)
  {}

SurfacePtrHolderImplDetEl() [4/5]

template<typename S>

Trk::SurfacePtrHolderImplDetEl< S >::SurfacePtrHolderImplDetEl ( const SurfacePtrHolderImplDetEl< S > & other )

inline

copy ctor

Definition at line 156 of file SurfaceHolderImpl.h.

    : m_associatedSurface(cloneHelper(other.m_associatedSurface))
  {}

SurfacePtrHolderImplDetEl() [5/5]

template<typename S>

Trk::SurfacePtrHolderImplDetEl< S >::SurfacePtrHolderImplDetEl ( SurfacePtrHolderImplDetEl< S > && other )

inlinenoexcept

Move constructor we just steal the resource and leave other to point to nullptr.

Definition at line 161 of file SurfaceHolderImpl.h.

  {
    // tranfer ownership and leave other nullptr
    m_associatedSurface = other.m_associatedSurface;
    other.m_associatedSurface = nullptr;
  }

~SurfacePtrHolderImplDetEl()

template<typename S>

Trk::SurfacePtrHolderImplDetEl< S >::~SurfacePtrHolderImplDetEl ( )

inlineprotected

Definition at line 224 of file SurfaceHolderImpl.h.

{ destroySurface(); };

Member Function Documentation

cloneHelper()

template<typename S>

const S * Trk::SurfacePtrHolderImplDetEl< S >::cloneHelper ( const S * input )

inlinestatic

Helper for cloning or not when we need depending on if we have an associatedDetectorElement.

Definition at line 213 of file SurfaceHolderImpl.h.

  {
    return (input && input->associatedDetectorElement() == nullptr
              ? input->clone()
              : input);
  }

destroySurface()

template<typename S>

void Trk::SurfacePtrHolderImplDetEl< S >::destroySurface ( )

inlinenoexcept

destroySurface deletes the ptr if not null and the surface has not a associatedDetectorElement Usefull also for testing

Definition at line 201 of file SurfaceHolderImpl.h.

  {
    if (m_associatedSurface &&
        m_associatedSurface->associatedDetectorElement() == nullptr) {
      delete m_associatedSurface;
    }
    //
    m_associatedSurface = nullptr;
  }

operator=() [1/2]

template<typename S>

SurfacePtrHolderImplDetEl & Trk::SurfacePtrHolderImplDetEl< S >::operator= ( const SurfacePtrHolderImplDetEl< S > & other )

inline

copy assingmemnt if surface is free we clone/copy.

If not we just point to the one owned by detector geometry

Definition at line 169 of file SurfaceHolderImpl.h.

  {
    if (this != &other) {
      destroySurface(); // clean up ourselves
      m_associatedSurface = cloneHelper(other.m_associatedSurface);
    }
    return *this;
  }

operator=() [2/2]

template<typename S>

SurfacePtrHolderImplDetEl & Trk::SurfacePtrHolderImplDetEl< S >::operator= ( SurfacePtrHolderImplDetEl< S > && other )

inlinenoexcept

Move assignement we just steal the resource and leave other to point to nullptr.

Definition at line 179 of file SurfaceHolderImpl.h.

  {
    // destroy current surface
    destroySurface();
    // steal payload of other and leave it to nullptr
    this->m_associatedSurface = other.m_associatedSurface;
    other.m_associatedSurface = nullptr;
    return *this;
  }

release()

template<typename S>

const S * Trk::SurfacePtrHolderImplDetEl< S >::release ( )

inlinenoexcept

release ala unique_ptr release

Definition at line 192 of file SurfaceHolderImpl.h.

  {
    const S* tmp = m_associatedSurface;
    m_associatedSurface = nullptr;
    return tmp;
  }

surfacePtr()

template<typename S>

const S * Trk::SurfacePtrHolderImplDetEl< S >::surfacePtr ( )

inline

return the ptr we hold useful for tests

Definition at line 190 of file SurfaceHolderImpl.h.

{ return m_associatedSurface; }

Member Data Documentation

m_associatedSurface

template<typename S>

const S* Trk::SurfacePtrHolderImplDetEl< S >::m_associatedSurface = nullptr

protected

Definition at line 221 of file SurfaceHolderImpl.h.

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The documentation for this class was generated from the following file:

• SurfaceHolderImpl.h