Array of Handles to be used in lieu of vector of naked pointers to tools. More...

#include <GaudiKernel/ToolHandle.h>

Inheritance diagram for ToolHandleArray< T >:

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Collaboration diagram for ToolHandleArray< T >:

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Public Member Functions
	ToolHandleArray (const std::vector< std::string > &myTypesAndNames, const IInterface *parent=nullptr, bool createIf=true)
	Generic constructor. More...

	ToolHandleArray (const IInterface *parent=nullptr, bool createIf=true)
	Constructor which creates and empty list. More...

bool	push_back (const std::string &toolTypeAndName) override
	Add a handle to the array with given tool type and name. More...

bool	push_back (const ToolHandle< T > &myHandle) override
	Ensure that for added handles the parent and creatIf are taken from this array. More...

template<class OWNER , typename = std::enable_if_t<std::is_base_of<IProperty, OWNER>::value>>
	ToolHandleArray (OWNER *owner, std::string name, const std::vector< std::string > &typesAndNames={}, std::string doc="")
	Autodeclaring constructor with property name, tool type/name and documentation. More...

Public Member Functions inherited from ToolHandleInfo
virtual	~ToolHandleInfo ()=default

bool	isPublic () const noexcept

bool	createIf () const noexcept

const IInterface *	parent () const noexcept

Public Member Functions inherited from GaudiHandleArray< ToolHandle< T > >
virtual	~GaudiHandleArray ()=default

GaudiHandleArray &	operator= (const std::vector< std::string > &myTypesAndNamesList)
	Set the array of GaudiHandles from typeAndNames given in vector of strings. More...

GaudiHandleArrayBase::BaseHandleArray	getBaseArray () override
	Get a read-write vector of GaudiHandleBase* pointing to the real handles. More...

GaudiHandleArrayBase::ConstBaseHandleArray	getBaseArray () const override
	Get a read-only vector of const GaudiHandleBase* pointing to the real handles. More...

iterator	begin ()

const_iterator	begin () const

iterator	end ()

const_iterator	end () const

const_iterator	rbegin () const

const_iterator	rend () const

size_type	size () const

void	clear () override
	Clear the list of handles. More...

bool	empty () const override
	Return whether the list of tools is empty. More...

ToolHandle< T > &	operator[] (int index)

const ToolHandle< T > &	operator[] (int index) const

ToolHandle< T > *	operator[] (const std::string &name)
	Get pointer (!) to ToolHandle by instance name. More...

const ToolHandle< T > *	operator[] (const std::string &name) const
	Get const pointer (!) to ToolHandle by instance name. More...

StatusCode	retrieve ()
	Retrieve all tools. More...

StatusCode	release ()
	Release all tools. More...

virtual bool	retrieved () const override
	has Array been retreived? More...

Public Member Functions inherited from GaudiHandleArrayBase
bool	setTypesAndNames (const std::vector< std::string > &myTypesAndNamesList)
	Set the array of handles from list of "type/name" strings in <myTypesAndNamesList>. More...

const std::vector< std::string >	typesAndNames () const
	Return a vector with "type/name" strings of all handles in the array. More...

const std::vector< std::string >	types () const
	Return a vector with "type" strings of all handles in the array. More...

const std::vector< std::string >	names () const
	Return a vector with "type/name" strings of all handles in the array. More...

const std::vector< std::string >	getBaseInfos (std::string(GaudiHandleBase::*pMemFunc)() const ) const
	Helper function to get a vector of strings filled with the return value of each tool of a member function if GaudiHandleBase. More...

std::string	pythonPropertyClassName () const override
	Name of the componentType with "HandleArray" appended. More...

std::string	pythonRepr () const override
	Python representation of array of handles, i.e. More...

Public Member Functions inherited from GaudiHandleInfo
virtual	~GaudiHandleInfo ()=default
	virtual destructor so that derived class destructor is called. More...

const std::string &	componentType () const

const std::string &	propertyName () const
	name as used in declareProperty(name,gaudiHandle) More...

void	setPropertyName (std::string propName)
	set name as used in declareProperty(name,gaudiHandle). More...

const std::string &	parentName () const
	The name of the parent. More...

Additional Inherited Members
Public Types inherited from GaudiHandleArray< ToolHandle< T > >
typedef std::vector< ToolHandle< T > >	HandleVector

typedef HandleVector::value_type	value_type

typedef HandleVector::size_type	size_type

typedef HandleVector::reference	reference

typedef HandleVector::const_reference	const_reference

typedef HandleVector::iterator	iterator

typedef HandleVector::const_iterator	const_iterator

typedef HandleVector::reverse_iterator	reverse_iterator

typedef HandleVector::const_reverse_iterator	const_reverse_iterator

Public Types inherited from GaudiHandleArrayBase
using	PropertyType = GaudiHandleArrayProperty

typedef std::vector< GaudiHandleBase * >	BaseHandleArray

typedef std::vector< const GaudiHandleBase * >	ConstBaseHandleArray

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

static std::string	toolParentName (const IInterface *parent)

Protected Member Functions inherited from ToolHandleInfo
	ToolHandleInfo (const IInterface *parent=nullptr, bool createIf=true)

Protected Member Functions inherited from GaudiHandleArray< ToolHandle< T > >
	GaudiHandleArray (const std::vector< std::string > &myTypesAndNamesList, std::string myComponentType, std::string myParentName)
	Generic constructor. More...

	GaudiHandleArray (const std::string &myComponentType, const std::string &myParentName)
	Constructor creating an empty array. More...

Protected Member Functions inherited from GaudiHandleArrayBase
	GaudiHandleArrayBase (std::string myComponentType, std::string myParentName)

Protected Member Functions inherited from GaudiHandleInfo
	GaudiHandleInfo (std::string myComponentType, std::string myParentName)
	Some basic information and helper functions shared between various handles/arrays. More...

void	setComponentType (const std::string &componentType)
	The component type. More...

void	setParentName (const std::string &parent)
	The name of the parent. More...

Protected Attributes inherited from ToolHandleInfo
const IInterface *	m_parent = nullptr

bool	m_createIf {true}

Detailed Description

template<class T>
class ToolHandleArray< T >

Array of Handles to be used in lieu of vector of naked pointers to tools.

This allows better control through the framework of tool loading and usage. T is the AlgTool interface class (or concrete class) of the tool to use, and must derive from IAlgTool.

Author: Marti.nosp@m.n.Wo.nosp@m.udstr.nosp@m.a@ce.nosp@m.rn.ch

Definition at line 350 of file ToolHandle.h.

Constructor & Destructor Documentation

template<class T>

ToolHandleArray< T >::ToolHandleArray	(	const std::vector< std::string > &	myTypesAndNames,
		const IInterface *	parent = `nullptr`,
		bool	createIf = `true`
	)

inline

Generic constructor.

Probably not very useful...

Parameters

typesAndNamesList	: a vector of strings with the concrete "type/name" strings for the list of tools
parent	: passed on to ToolHandle, so has the same meaning as for ToolHandle
createIf	: passed on to ToolHandle, so has the same meaning as for ToolHandle

Definition at line 361 of file ToolHandle.h.

       : ToolHandleInfo( parent, createIf )
       , GaudiHandleArray<ToolHandle<T>>( myTypesAndNames, ToolHandleInfo::toolComponentType( parent ),
                                          ToolHandleInfo::toolParentName( parent ) ) {}

template<class T>

ToolHandleArray< T >::ToolHandleArray	(	const IInterface *	parent = `nullptr`,
		bool	createIf = `true`
	)

inline

Constructor which creates and empty list.

Parameters

parent	: passed on to ToolHandle, so has the same meaning as for ToolHandle
createIf	: passed on to ToolHandle, so has the same meaning as for ToolHandle

Definition at line 371 of file ToolHandle.h.

       : ToolHandleInfo( parent, createIf )
       , GaudiHandleArray<ToolHandle<T>>( ToolHandleInfo::toolComponentType( parent ),
                                          ToolHandleInfo::toolParentName( parent ) ) {}

template<class T>

template<class OWNER , typename = std::enable_if_t<std::is_base_of<IProperty, OWNER>::value>>

ToolHandleArray< T >::ToolHandleArray	(	OWNER *	owner,
		std::string	name,
		const std::vector< std::string > &	typesAndNames = `{}`,
		std::string	doc = `""`
	)

inline

Autodeclaring constructor with property name, tool type/name and documentation.

Note: the use std::enable_if is required to avoid ambiguities

Definition at line 392 of file ToolHandle.h.

                                                                                                     {},
                           std::string doc = "" )
       : ToolHandleArray( typesAndNames, owner ) {
     owner->addToolsArray( *this );
     auto p = owner->OWNER::PropertyHolderImpl::declareProperty( std::move( name ), *this, std::move( doc ) );
     p->template setOwnerType<OWNER>();
   }

Member Function Documentation

template<class T>

bool ToolHandleArray< T >::push_back ( const std::string & toolTypeAndName )

inlineoverridevirtual

Add a handle to the array with given tool type and name.

This function overrides the one in GaudiHandleArray<T>, as this is a special case. The private/public choice and createIf is determined by what was given in the constructor of the ToolHandleArray.

Implements GaudiHandleArrayBase.

Definition at line 380 of file ToolHandle.h.

                                                               {
     ToolHandle<T> handle( toolTypeAndName, ToolHandleInfo::parent(), ToolHandleInfo::createIf() );
     GaudiHandleArray<ToolHandle<T>>::push_back( handle );
     return true;
   }