PackedLinkDecorator.h File Reference

Helper class to provide type-safe access to aux data, specialized for PackedLink. More...

#include "AthContainersInterfaces/AuxTypes.h"
#include "AthContainersInterfaces/IAuxElement.h"
#include "AthContainers/Accessor.h"
#include "AthContainers/PackedLinkConstAccessor.h"
#include "AthContainers/PackedLinkImpl.h"
#include "AthContainers/tools/PackedLinkVectorFactory.h"
#include "AthContainers/AuxVectorData.h"
#include "AthContainers/AuxTypeRegistry.h"
#include "AthContainers/tools/ELProxy.h"
#include "AthContainers/tools/AuxDataTraits.h"
#include "AthContainers/tools/AuxElementConcepts.h"
#include "AthLinks/DataLink.h"
#include "CxxUtils/checker_macros.h"
#include <string>
#include <typeinfo>
#include <iterator>
#include "AthContainers/PackedLinkDecorator.icc"

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Namespaces
namespace	SG
	Forward declaration.

Typedefs
using	SG::const_span
	Helper class to provide constant type-safe access to aux data, specialized for a vector of PackedLink.
using	SG::elt_span = detail::ELSpanProxy<CONT, VALLOC>
	Presents a vector of PackedLink as a range of ElementLink proxies.
using	SG::ELSpanConverter = detail::ELSpanConverter<CONT, VALLOC>
	Transform a span over vector of PackedLink to a span over span over ElementLink proxies.
using	SG::span
using	SG::element_type = elt_span
	Type the user sees.
using	SG::reference_type = elt_span
	Type referencing an item.
using	SG::container_pointer_type = void
	Not supported.
using	SG::const_container_pointer_type = void

Functions
	SG::Decorator (const std::string &name)
	Helper class to provide type-safe access to aux data.
	SG::Decorator (const std::string &name, const std::string &clsname)
	Constructor.
	SG::Decorator (const SG::auxid_t auxid)
	Constructor taking an auxid directly.
template<IsConstAuxElement ELT>
ELProxy	SG::operator() (const ELT &e) const
	Fetch the variable for one element.
reference_type	SG::operator() (const AuxVectorData &container, size_t index) const
	Fetch the variable for one element, as a non-const reference.
template<IsConstAuxElement ELT>
void	SG::set (const ELT &e, const element_type &x) const
	Set the variable for one element.
void	SG::set (const AuxVectorData &container, size_t index, const Link_t &x) const
	Set the variable for one element.
const PLink_t *	SG::getPackedLinkArray (const AuxVectorData &container) const
	Get a pointer to the start of the array of PackedLinks.
const DLink_t *	SG::getDataLinkArray (const AuxVectorData &container) const
	Get a pointer to the start of the linked array of DataLinks.
PLink_t *	SG::getPackedLinkDecorArray (const AuxVectorData &container) const
	Get a pointer to the start of the array of PackedLinks, as a decoration.
DLink_t *	SG::getDataLinkDecorArray (const AuxVectorData &container) const
	Get a pointer to the start of the linked array of DataLinks, as a decoration.
const_PackedLink_span	SG::getPackedLinkSpan (const AuxVectorData &container) const
	Get a span over the array of PackedLinks.
const_DataLink_span	SG::getDataLinkSpan (const AuxVectorData &container) const
	Get a span over the array of DataLinks.
const_span	SG::getDataSpan (const AuxVectorData &container) const
	Get a span over the auxiliary data array.
PackedLink_span	SG::getPackedLinkDecorSpan (const AuxVectorData &container) const
	Get a span over the array of PackedLinks, as a decoration.
DataLink_span	SG::getDataLinkDecorSpan (const AuxVectorData &container) const
	Get a span over the array of DataLinks, as a decoration.
span	SG::getDecorationSpan (const AuxVectorData &container) const
	Get a span over the auxiliary data array.
template<IsConstAuxElement ELT>
bool	SG::isAvailableWritable (const ELT &e) const
	Test to see if this variable exists in the store and is writable.
bool	SG::isAvailableWritable (const AuxVectorData &c) const
	Test to see if this variable exists in the store and is writable.
	SG::Decorator (const std::string &name, const std::string &clsname, const SG::AuxVarFlags flags)
	Constructor.
template<IsConstAuxElement ELT>
elt_span	SG::operator() (const ELT &e) const
	Fetch the variable for one element.
template<IsConstAuxElement ELT, detail::ElementLinkRange< CONT > RANGE>
void	SG::set (const ELT &e, const RANGE &x) const
	Set the variable for one element.
template<detail::ElementLinkRange< CONT > RANGE>
void	SG::set (const AuxVectorData &container, size_t index, const RANGE &r) const
	Set the variable for one element.
const VElt_t *	SG::getPackedLinkVectorArray (const AuxVectorData &container) const
	Get a pointer to the start of the array of vectors of PackedLinks.
VElt_t *	SG::getPackedLinkVectorDecorArray (const AuxVectorData &container) const
	Get a pointer to the start of the array of vectors of PackedLinks, as a decoration.
template<IsConstAuxElement ELT>
const_PackedLink_span	SG::getPackedLinkSpan (const ELT &e) const
	Get a span over the vector of PackedLinks for a given element.
const_PackedLink_span	SG::getPackedLinkSpan (const AuxVectorData &container, size_t index) const
	Get a span over the vector of PackedLinks for a given element.
PackedLink_span	SG::getPackedLinkSpan (AuxVectorData &container, size_t index) const
	Get a span over the vector of PackedLinks for a given element.
const_PackedLinkVector_span	SG::getPackedLinkVectorSpan (const AuxVectorData &container) const
	Get a span over the vectors of PackedLinks.
template<IsConstAuxElement ELT>
PackedLink_span	SG::getPackedLinkDecorSpan (const ELT &e) const
	Get a span over the vector of PackedLinks for a given element, as a decoration.
PackedLink_span	SG::getPackedLinkDecorSpan (const AuxVectorData &container, size_t index) const
	Get a span over the vector of PackedLinks for a given element, as a decoration.
PackedLinkVector_span	SG::getPackedLinkVectorDecorSpan (const AuxVectorData &container) const
	Get a span over the vectors of PackedLinks, as a decoration.

Detailed Description

Helper class to provide type-safe access to aux data, specialized for PackedLink.

Author

scott snyder snyde.nosp@m.r@bn.nosp@m.l.gov

Date

Nov, 2023

Definition in file PackedLinkDecorator.h.