BaseToolHandle Class Reference

Non-templated base class for actual ToolHandle<T>. More...

#include <GaudiKernel/ToolHandle.h>

Inheritance diagram for BaseToolHandle:

Collaboration diagram for BaseToolHandle:

Public Member Functions
StatusCode	retrieve (IAlgTool *&tool) const
virtual StatusCode	retrieve () const =0
const IAlgTool *	get () const
IAlgTool *	get ()
virtual std::string	typeAndName () const =0
bool	isEnabled () const
	Helper to check if the ToolHandle should be retrieved. More...
void	enable ()
void	disable ()
bool	setEnabled (const bool flag)
Public Member Functions inherited from ToolHandleInfo
virtual	~ToolHandleInfo ()=default
bool	isPublic () const noexcept
bool	createIf () const noexcept
const IInterface *	parent () const noexcept

Protected Member Functions
	BaseToolHandle (const IInterface *parent=nullptr, bool createIf=true)
virtual StatusCode	i_retrieve (IAlgTool *&) const =0
virtual const IAlgTool *	getAsIAlgTool () const =0
virtual IAlgTool *	getAsIAlgTool ()=0
Protected Member Functions inherited from ToolHandleInfo
	ToolHandleInfo (const IInterface *parent=nullptr, bool createIf=true)

Protected Attributes
bool	m_enabled = true
Protected Attributes inherited from ToolHandleInfo
const IInterface *	m_parent = nullptr
bool	m_createIf {true}

Additional Inherited Members
Static Public Member Functions inherited from ToolHandleInfo
static std::string	toolComponentType (const IInterface *parent)
static std::string	toolParentName (const IInterface *parent)

Detailed Description

Non-templated base class for actual ToolHandle<T>.

Defines the interface for the management of ToolHandles in the Algorithms and Tools

Author

Daniel Funke danie.nosp@m.l.fu.nosp@m.nke@c.nosp@m.ern..nosp@m.ch

Definition at line 67 of file ToolHandle.h.

Constructor & Destructor Documentation

BaseToolHandle::BaseToolHandle ( const IInterface *  parent = nullptr, bool  createIf = true  )

inlineprotected

Definition at line 71 of file ToolHandle.h.

: ToolHandleInfo( parent, createIf ) {}

Member Function Documentation

void BaseToolHandle::disable ( )

inline

Definition at line 96 of file ToolHandle.h.

{ m_enabled = false; }

void BaseToolHandle::enable ( )

inline

Definition at line 94 of file ToolHandle.h.

{ m_enabled = true; }

const IAlgTool* BaseToolHandle::get ( ) const

inline

Definition at line 80 of file ToolHandle.h.

{ return getAsIAlgTool(); }

IAlgTool* BaseToolHandle::get ( )

inline

Definition at line 82 of file ToolHandle.h.

{ return getAsIAlgTool(); }

virtual const IAlgTool* BaseToolHandle::getAsIAlgTool ( ) const

protectedpure virtual

Implemented in ToolHandle< T >, and ToolHandle< IThreadInitTool >.

virtual IAlgTool* BaseToolHandle::getAsIAlgTool ( )

protectedpure virtual

Implemented in ToolHandle< T >, and ToolHandle< IThreadInitTool >.

virtual StatusCode BaseToolHandle::i_retrieve ( IAlgTool *&  ) const

protectedpure virtual

Implemented in ToolHandle< T >, and ToolHandle< IThreadInitTool >.

bool BaseToolHandle::isEnabled ( ) const

inline

Helper to check if the ToolHandle should be retrieved.

Definition at line 87 of file ToolHandle.h.

  {
    // the handle is considered enabled if the type/name is valid and the
    // enabled flag was set to true, or it was already retrieved
    return ( m_enabled && !typeAndName().empty() ) || get();
  }

StatusCode BaseToolHandle::retrieve ( IAlgTool *&  tool ) const

inline

Definition at line 76 of file ToolHandle.h.

{ return i_retrieve( tool ); }

virtual StatusCode BaseToolHandle::retrieve ( ) const

pure virtual

Implemented in ToolHandle< T >, and ToolHandle< IThreadInitTool >.

bool BaseToolHandle::setEnabled ( const bool  flag )

inline

Definition at line 98 of file ToolHandle.h.

  {
    auto old  = m_enabled;
    m_enabled = flag;
    return old;
  }

virtual std::string BaseToolHandle::typeAndName ( ) const

pure virtual

Implemented in ToolHandle< T >, and ToolHandle< IThreadInitTool >.

Member Data Documentation

bool BaseToolHandle::m_enabled = true

protected

Definition at line 110 of file ToolHandle.h.

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

• GaudiKernel/GaudiKernel/ToolHandle.h