FWEvePtr< T > Class Template Reference

#include <Fireworks/Core/interface/FWEvePtr.h>

Public Member Functions
void	destroyElement ()
	FWEvePtr ()
	FWEvePtr (T *iElement)
T *	get () const
	operator bool () const
T &	operator* () const
T *	operator-> () const
void	reset ()
void	reset (T *iNew)
void	swap (FWEvePtr< T > &iOther)

Private Attributes
std::shared_ptr< TEveElement >	m_container

Detailed Description

template<typename T>
class FWEvePtr< T >

Description: Smart pointer which properly deals with TEveElement reference counting

Usage: <usage>

Definition at line 30 of file FWEvePtr.h.

Constructor & Destructor Documentation

FWEvePtr() [1/2]

template<typename T>

FWEvePtr< T >::FWEvePtr ( )

inline

Definition at line 32 of file FWEvePtr.h.

{}

FWEvePtr() [2/2]

template<typename T>

FWEvePtr< T >::FWEvePtr ( T *  iElement )

inlineexplicit

Definition at line 33 of file FWEvePtr.h.

: m_container(new TEveElementList()) { m_container->AddElement(iElement); }

References FWEvePtr< T >::m_container.

Member Function Documentation

destroyElement()

template<typename T>

void FWEvePtr< T >::destroyElement ( )

inline

Definition at line 51 of file FWEvePtr.h.

                        {
    if (m_container) {
      m_container->DestroyElements();
    }
    reset();
  }

References FWEvePtr< T >::m_container, and FWEvePtr< T >::reset().

get()

template<typename T>

T* FWEvePtr< T >::get ( ) const

inline

Definition at line 40 of file FWEvePtr.h.

{ return (operator->()); }

References Utilities::operator.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), submitPVValidationJobs.BetterConfigParser::__updateDict(), rrapi.RRApi::columns(), rrapi.RRApi::count(), rrapi.RRApi::data(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), submitPVValidationJobs.BetterConfigParser::getResultingSection(), rrapi.RRApi::report(), rrapi.RRApi::reports(), rrapi.RRApi::tables(), rrapi.RRApi::tags(), rrapi.RRApi::templates(), and rrapi.RRApi::workspaces().

operator bool()

template<typename T>

FWEvePtr< T >::operator bool ( ) const

inline

Definition at line 42 of file FWEvePtr.h.

{ return m_container && m_container->HasChildren(); }

References FWEvePtr< T >::m_container.

operator*()

template<typename T>

T& FWEvePtr< T >::operator* ( void  ) const

inline

Definition at line 38 of file FWEvePtr.h.

{ return *(operator->()); }

References FWEvePtr< T >::operator->().

operator->()

template<typename T>

T* FWEvePtr< T >::operator-> ( ) const

inline

Definition at line 35 of file FWEvePtr.h.

                        {
    return m_container && m_container->HasChildren() ? static_cast<T*>(m_container->FirstChild()) : static_cast<T*>(0);
  }

References FWEvePtr< T >::m_container.

Referenced by FWEvePtr< T >::operator*().

reset() [1/2]

template<typename T>

void FWEvePtr< T >::reset ( void  )

inline

Definition at line 46 of file FWEvePtr.h.

{ m_container.reset(); }

References FWEvePtr< T >::m_container.

Referenced by FWEvePtr< T >::destroyElement().

reset() [2/2]

template<typename T>

void FWEvePtr< T >::reset ( T *  iNew )

inline

Definition at line 47 of file FWEvePtr.h.

                      {
    FWEvePtr<T> temp(iNew);
    swap(temp);
  }

References FWEvePtr< T >::swap(), and groupFilesInBlocks::temp.

swap()

template<typename T>

void FWEvePtr< T >::swap ( FWEvePtr< T > &  iOther )

inline

Definition at line 58 of file FWEvePtr.h.

{ m_container.swap(iOther.m_container); }

References FWEvePtr< T >::m_container.

Referenced by FWEvePtr< T >::reset().

Member Data Documentation

m_container

template<typename T>

std::shared_ptr<TEveElement> FWEvePtr< T >::m_container

private

Definition at line 66 of file FWEvePtr.h.

Referenced by FWEvePtr< T >::destroyElement(), FWEvePtr< T >::FWEvePtr(), FWEvePtr< T >::operator bool(), FWEvePtr< T >::operator->(), FWEvePtr< T >::reset(), and FWEvePtr< T >::swap().