APRTest::AuxStore Class Reference

#include <AuxStoreTest.h>

Inheritance diagram for APRTest::AuxStore:

Collaboration diagram for APRTest::AuxStore:

Public Member Functions
virtual	~AuxStore ()
virtual void	setStore (IAuxStore *store) override
virtual void *	getData (SG::auxid_t auxid, size_t size, size_t capacity) override
virtual const void *	getData (SG::auxid_t auxid) const override
virtual IAuxStore *	getStore () override
	Return the pointer to the store object currently in use.
virtual const IAuxStore *	getStore () const override
virtual AuxStoreType	getStoreType () const override
	Return the type of the store object.
virtual size_t	size () const override
virtual void	toTransient (const EventContext &) override
	Perform post-read processing on this store.

Public Attributes
int	m_data = 0

Private Types
enum	AuxStoreType { AST_ObjectStore = 0 , AST_ContainerStore = 1 }
	Type of the auxiliary store. More...

Private Member Functions
virtual void	setStore (IAuxStore *store)=0
	Give an auxiliary store object to the holder object.

Private Attributes
IAuxStore *	m_extra_store = 0

Detailed Description

Definition at line 16 of file AuxStoreTest.h.

Member Enumeration Documentation

AuxStoreType

enum SG::IAuxStoreHolder::AuxStoreType

inherited

Type of the auxiliary store.

In the xAOD EDM we use auxiliary store objects in some cases to describe a single object, and in most cases to describe a container of objects. This enumeration declares which type the object implementing this interface is.

Enumerator
AST_ObjectStore	The store describes a single object.
AST_ContainerStore	The store describes a container.

Definition at line 68 of file IAuxStoreHolder.h.

                        {
         AST_ObjectStore    = 0, 
         AST_ContainerStore = 1  
      };

Constructor & Destructor Documentation

~AuxStore()

virtual APRTest::AuxStore::~AuxStore ( )

inlinevirtual

Definition at line 22 of file AuxStoreTest.h.

{}

Member Function Documentation

getData() [1/2]

const void * APRTest::AuxStore::getData ( SG::auxid_t auxid ) const

inlineoverridevirtual

Definition at line 54 of file AuxStoreTest.h.

   {
      return m_extra_store?   m_extra_store->getData( auxid)
         : SG::AuxStoreInternal::getData( auxid);
   }

getData() [2/2]

void * APRTest::AuxStore::getData ( SG::auxid_t auxid, size_t size, size_t capacity )

inlineoverridevirtual

Definition at line 47 of file AuxStoreTest.h.

   {
      return m_extra_store?   m_extra_store->getData( auxid, size, capacity)
         : SG::AuxStoreInternal::getData( auxid, size, capacity);
   }

getStore() [1/2]

virtual const IAuxStore * APRTest::AuxStore::getStore ( ) const

inlineoverridevirtual

Implements SG::IAuxStoreHolder.

Definition at line 35 of file AuxStoreTest.h.

{ return static_cast<const IAuxStore*>(this); }

getStore() [2/2]

virtual IAuxStore * APRTest::AuxStore::getStore ( )

inlineoverridevirtual

Return the pointer to the store object currently in use.

There's not much use case for this function yet, but it makes the interface complete at least.

Implements SG::IAuxStoreHolder.

Definition at line 34 of file AuxStoreTest.h.

{ return static_cast<IAuxStore*>(this); }

getStoreType()

virtual AuxStoreType APRTest::AuxStore::getStoreType ( ) const

inlineoverridevirtual

Return the type of the store object.

See also

AuxStoreType

Implements SG::IAuxStoreHolder.

Definition at line 37 of file AuxStoreTest.h.

{ return AST_ContainerStore; }

setStore() [1/2]

virtual void APRTest::AuxStore::setStore ( IAuxStore * store )

inlineoverridevirtual

Definition at line 25 of file AuxStoreTest.h.

                                                        {
        m_extra_store = store;
     }

setStore() [2/2]

virtual void SG::IAuxStoreHolder::setStore ( IAuxStore * store )

pure virtualinherited

Give an auxiliary store object to the holder object.

The purpose of this function is to give an alternate store object to this object instead of the one it uses normally.

Parameters

store

Pointer to an object implementing direct ROOT I/O

Implemented in xAOD::AuxContainerBase, xAOD::AuxInfoBase, and xAOD::ShallowAuxContainer.

size()

virtual size_t APRTest::AuxStore::size ( ) const

inlineoverridevirtual

Definition at line 39 of file AuxStoreTest.h.

     { return m_extra_store ? m_extra_store->size() : SG::AuxStoreInternal::size(); }

toTransient()

virtual void APRTest::AuxStore::toTransient ( const EventContext & ctx )

inlineoverridevirtual

Perform post-read processing on this store.

Parameters

ctx	The current event context.

Some object types require some processing after being read before they are usable. This can be indicated by specializing SG::ToTransient for the vector type containing the variable. This method will call such a ToTransient method for all contained variables for which this is required.

This is also declared in IAuxStore. We declare it here as well to prevent the need for from cross-hierarchy dynamic casting.

Implements SG::IAuxStoreHolder.

Definition at line 42 of file AuxStoreTest.h.

{ }

Member Data Documentation

m_data

int APRTest::AuxStore::m_data = 0

Definition at line 20 of file AuxStoreTest.h.

m_extra_store

IAuxStore* APRTest::AuxStore::m_extra_store = 0

private

Definition at line 18 of file AuxStoreTest.h.

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

• AuxStoreTest.h