PropertyWithHandlers< Handler > Class Template Reference

Helper class to simplify the migration old properties deriving directly from PropertyBase. More...

#include <GaudiKernel/Property.h>

Inheritance diagram for PropertyWithHandlers< Handler >:

Collaboration diagram for PropertyWithHandlers< Handler >:

Public Member Functions
PropertyBase &	declareReadHandler (std::function< void(PropertyBase &)> fun) override
	set new callback for reading More...
PropertyBase &	declareUpdateHandler (std::function< void(PropertyBase &)> fun) override
	set new callback for update More...
const std::function< void(PropertyBase &)>	readCallBack () const override
	get a reference to the readCallBack More...
const std::function< void(PropertyBase &)>	updateCallBack () const override
	get a reference to the updateCallBack More...
void	useReadHandler () const
	use the call-back function at reading, if available More...
bool	useUpdateHandler () override
	use the call-back function at update, if available More...
Public Member Functions inherited from Gaudi::Details::PropertyBase
const std::string	name () const
	property name More...
std::string	documentation () const
	property documentation More...
const std::type_info *	type_info () const
	property type-info More...
std::string	type () const
	property type More...
virtual bool	load (PropertyBase &dest) const =0
	export the property value to the destination More...
virtual bool	assign (const PropertyBase &source)=0
	import the property value form the source More...
virtual std::string	toString () const =0
	value -> string More...
virtual void	toStream (std::ostream &out) const =0
	value -> stream More...
virtual StatusCode	fromString (const std::string &value)=0
	string -> value More...
virtual PropertyBase &	declareReadHandler (std::function< void(PropertyBase &)> fun)=0
	set new callback for reading More...
virtual PropertyBase &	declareUpdateHandler (std::function< void(PropertyBase &)> fun)=0
	set new callback for update More...
template<class HT >
PropertyBase &	declareReadHandler (void(HT::*MF)(PropertyBase &), HT *instance)
template<class HT >
PropertyBase &	declareUpdateHandler (void(HT::*MF)(PropertyBase &), HT *instance)
virtual	~PropertyBase ()=default
	virtual destructor More...
void	setName (std::string value)
	set the new value for the property name More...
void	setDocumentation (std::string value)
	set the documentation string More...
virtual std::ostream &	fillStream (std::ostream &) const
	the printout of the property value More...
virtual PropertyBase *	clone () const =0
	clones the current property More...
void	setOwnerType (const std::type_info &ownerType)
	set the type of the owner class (used for documentation) More...
template<class OWNER >
void	setOwnerType ()
	set the type of the owner class (used for documentation) More...
const std::type_info *	ownerType () const
	get the type of the owner class (used for documentation) More...
std::string	ownerTypeName () const
	get the string for the type of the owner class (used for documentation) More...

Private Attributes
Handler	m_handlers

Additional Inherited Members
Protected Member Functions inherited from Gaudi::Details::PropertyBase
	PropertyBase (const std::type_info &type, std::string name="", std::string doc="")
	constructor from the property name and the type More...
	PropertyBase (std::string name, const std::type_info &type)
	constructor from the property name and the type More...
	PropertyBase (const PropertyBase &)=default
	copy constructor More...
PropertyBase &	operator= (const PropertyBase &)=default
	assignment operator More...

Detailed Description

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>
class PropertyWithHandlers< Handler >

Helper class to simplify the migration old properties deriving directly from PropertyBase.

Definition at line 786 of file Property.h.

Member Function Documentation

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>

PropertyBase& PropertyWithHandlers< Handler >::declareReadHandler ( std::function< void(PropertyBase &)>  fun )

inlineoverride

set new callback for reading

Definition at line 794 of file Property.h.

  {
    m_handlers.setReadHandler( std::move( fun ) );
    return *this;
  }

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>

PropertyBase& PropertyWithHandlers< Handler >::declareUpdateHandler ( std::function< void(PropertyBase &)>  fun )

inlineoverride

set new callback for update

Definition at line 800 of file Property.h.

  {
    m_handlers.setUpdateHandler( std::move( fun ) );
    return *this;
  }

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>

const std::function<void( PropertyBase& )> PropertyWithHandlers< Handler >::readCallBack ( ) const

inlineoverridevirtual

get a reference to the readCallBack

Implements Gaudi::Details::PropertyBase.

Definition at line 807 of file Property.h.

{ return m_handlers.getReadHandler(); }

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>

const std::function<void( PropertyBase& )> PropertyWithHandlers< Handler >::updateCallBack ( ) const

inlineoverridevirtual

get a reference to the updateCallBack

Implements Gaudi::Details::PropertyBase.

Definition at line 809 of file Property.h.

{ return m_handlers.getUpdateHandler(); }

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>

void PropertyWithHandlers< Handler >::useReadHandler ( ) const

inline

use the call-back function at reading, if available

Definition at line 812 of file Property.h.

{ m_handlers.useReadHandler( *this ); }

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>

bool PropertyWithHandlers< Handler >::useUpdateHandler ( )

inlineoverridevirtual

use the call-back function at update, if available

Implements Gaudi::Details::PropertyBase.

Definition at line 815 of file Property.h.

  {
    m_handlers.useUpdateHandler( *this );
    return true;
  }

Member Data Documentation

template<typename Handler = typename Gaudi::Details::Property::UpdateHandler>

Handler PropertyWithHandlers< Handler >::m_handlers

private

Definition at line 788 of file Property.h.

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

• GaudiKernel/GaudiKernel/Property.h