GaudiHandleArrayBase Class Reference

Base class of array's of various gaudihandles. More...

#include <GaudiKernel/GaudiHandle.h>

Inheritance diagram for GaudiHandleArrayBase:

Collaboration diagram for GaudiHandleArrayBase:

Public Types
using	PropertyType = GaudiHandleArrayProperty
typedef std::vector< GaudiHandleBase * >	BaseHandleArray
typedef std::vector< const GaudiHandleBase * >	ConstBaseHandleArray

Public Member Functions
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...
virtual bool	push_back (const std::string &myHandleTypeAndName)=0
	Add a handle to the array with "type/name" given in <myHandleTypeAndName>. More...
virtual void	clear ()=0
	Clear the list of handles. More...
virtual bool	empty () const =0
	Return whether the list of tools is empty. More...
virtual ConstBaseHandleArray	getBaseArray () const =0
	Get a read-only vector of const GaudiHandleBase* pointing to the real handles. More...
virtual BaseHandleArray	getBaseArray ()=0
	Get a read-write vector of GaudiHandleBase* pointing to the real handles. More...
virtual bool	retrieved () const =0
	To be able to tell if Array was ever retreived. 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...

Protected Member Functions
	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...

Detailed Description

Base class of array's of various gaudihandles.

Used in communication with GaudiHandleArrayProperty. For that purpose is has some pure virtual functions. This is a non-templated class to one Property can handle all kinds of concrete handles.

Definition at line 354 of file GaudiHandle.h.

Member Typedef Documentation

typedef std::vector<GaudiHandleBase*> GaudiHandleArrayBase::BaseHandleArray

Definition at line 364 of file GaudiHandle.h.

typedef std::vector<const GaudiHandleBase*> GaudiHandleArrayBase::ConstBaseHandleArray

Definition at line 365 of file GaudiHandle.h.

using GaudiHandleArrayBase::PropertyType = GaudiHandleArrayProperty

Definition at line 363 of file GaudiHandle.h.

Constructor & Destructor Documentation

GaudiHandleArrayBase::GaudiHandleArrayBase ( std::string  myComponentType, std::string  myParentName  )

inlineprotected

Definition at line 357 of file GaudiHandle.h.

      : GaudiHandleInfo( std::move( myComponentType ), std::move( myParentName ) )
  {
  }

Member Function Documentation

virtual void GaudiHandleArrayBase::clear ( )

pure virtual

Clear the list of handles.

Implemented in GaudiHandleArray

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

virtual bool GaudiHandleArrayBase::empty ( ) const

pure virtual

Return whether the list of tools is empty.

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

virtual ConstBaseHandleArray GaudiHandleArrayBase::getBaseArray ( ) const

pure virtual

Get a read-only vector of const GaudiHandleBase* pointing to the real handles.

Implemented in GaudiHandleArray.

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

virtual BaseHandleArray GaudiHandleArrayBase::getBaseArray ( )

pure virtual

Get a read-write vector of GaudiHandleBase* pointing to the real handles.

Implemented in GaudiHandleArray.

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

const std::vector< std::string > GaudiHandleArrayBase::getBaseInfos

(

std::string(GaudiHandleBase::*)() const

pMemFunc

)

const

Helper function to get a vector of strings filled with the return value of each tool of a member function if GaudiHandleBase.

Definition at line 67 of file GaudiHandle.cpp.

{
  std::vector<std::string> theList;
  for ( const auto& it : getBaseArray() ) theList.push_back( ( it->*pMemFunc )() );
  return theList;
}

const std::vector< std::string > GaudiHandleArrayBase::names

(

)

const

Return a vector with "type/name" strings of all handles in the array.

Definition at line 82 of file GaudiHandle.cpp.

{ return getBaseInfos( &GaudiHandleBase::name ); }

virtual bool GaudiHandleArrayBase::push_back ( const std::string &  myHandleTypeAndName )

pure virtual

Add a handle to the array with "type/name" given in <myHandleTypeAndName>.

Return whether addition was successful or not. Must be implemented by derived class with concrete handle category.

Implemented in ToolHandleArray< T >, ToolHandleArray< IThreadInitTool >, and ServiceHandleArray< T >.

std::string GaudiHandleArrayBase::pythonPropertyClassName ( ) const

overridevirtual

Name of the componentType with "HandleArray" appended.

Used as the python class name for the property in the genconf-generated configurables. The python class is defined in GaudiPython/python/GaudiHandles.py.

Implements GaudiHandleInfo.

Definition at line 84 of file GaudiHandle.cpp.

{ return componentType() + "HandleArray"; }

std::string GaudiHandleArrayBase::pythonRepr ( ) const

overridevirtual

Python representation of array of handles, i.e.

list of python handles. Can be used in the genconf-generated configurables. The corresponding python classes are defined in GaudiPython/GaudiHandles.py

Implements GaudiHandleInfo.

Definition at line 86 of file GaudiHandle.cpp.

{
  std::string repr    = pythonPropertyClassName() + "([";
  auto        theList = typesAndNames();
  auto        first   = theList.begin();
  auto        last    = theList.end();
  if ( first != last ) {
    repr += "'" + *first + "'";
    ++first;
  }
  for ( ; first != last; ++first ) repr += ",'" + *first + "'";
  repr += "])";
  return repr;
}

virtual bool GaudiHandleArrayBase::retrieved ( ) const

pure virtual

To be able to tell if Array was ever retreived.

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

bool GaudiHandleArrayBase::setTypesAndNames

(

const std::vector< std::string > &

myTypesAndNamesList

)

Set the array of handles from list of "type/name" strings in <myTypesAndNamesList>.

Return whether set was successful or not

Definition at line 58 of file GaudiHandle.cpp.

{
  clear();
  for ( const auto& it : myTypesAndNamesList ) {
    if ( !push_back( it ) ) return false;
  }
  return true;
}

const std::vector< std::string > GaudiHandleArrayBase::types

(

)

const

Return a vector with "type" strings of all handles in the array.

Definition at line 80 of file GaudiHandle.cpp.

{ return getBaseInfos( &GaudiHandleBase::type ); }

const std::vector< std::string > GaudiHandleArrayBase::typesAndNames

(

)

const

Return a vector with "type/name" strings of all handles in the array.

Inverse of setTypesAndNames()

Definition at line 75 of file GaudiHandle.cpp.

{
  return getBaseInfos( &GaudiHandleBase::typeAndName );
}

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

• GaudiKernel/GaudiKernel/GaudiHandle.h
• GaudiKernel/src/Lib/GaudiHandle.cpp