RefTableBase< FROM, MAPENTRY > Class Template Reference

template <class FROM, class TO, class MAPENTRY> class RefTable More...

#include <GaudiKernel/RefTable.h>

Inheritance diagram for RefTableBase< FROM, MAPENTRY >:

Collaboration diagram for RefTableBase< FROM, MAPENTRY >:

Public Types
typedef FROM	KeyType
typedef MAPENTRY	EntryType
typedef RefTableBase< FROM, EntryType >	BaseType
typedef GaudiUtils::HashMap< const void *, EntryType >	TableType
	Define Reference map. More...
typedef TableType::iterator	iterator
	Definition of map iterator. More...
typedef TableType::const_iterator	const_iterator
	Definition of map iterator (CONST) More...

Public Member Functions
	RefTableBase (const CLID &clid, int len)
	Constructors. More...
virtual	~RefTableBase ()=default
	Destructor. More...
virtual void	clear ()
	Clear Reference map. More...
iterator	begin ()
	Start of direct access iterator. More...
const_iterator	begin () const
	Start of direct access iterator (CONST) More...
iterator	end ()
	End of direct access iterator. More...
const_iterator	end () const
	End of direct access iterator (CONST) More...
long	size () const
	Size of References. More...
void	reserve (int len)
	Size of References. More...
virtual StreamBuffer &	serialize (StreamBuffer &s) const
	Serialize the object for writing. More...
virtual StreamBuffer &	serialize (StreamBuffer &s)
	Serialize the object for reading. More...
Public Member Functions inherited from DataObject
	DataObject ()
	Standard Constructor. More...
	DataObject (const DataObject &rhs)
	Copy Constructor. More...
DataObject &	operator= (const DataObject &rhs)
	Assignment Operator. More...
	DataObject (DataObject &&rhs)
	Move Constructor. More...
DataObject &	operator= (DataObject &&rhs)
	Move Assignment Operator. More...
virtual	~DataObject ()
	Standard Destructor. More...
virtual unsigned long	addRef ()
	Add reference to object. More...
virtual unsigned long	release ()
	release reference to object More...
virtual const CLID &	clID () const
	Retrieve reference to class definition structure. More...
const std::string &	name () const
	Retreive DataObject name. It is the name when registered in the store. More...
virtual StatusCode	update ()
	Provide empty placeholder for internal object reconfiguration callback. More...
void	setRegistry (IRegistry *pRegistry)
	Set pointer to Registry. More...
IRegistry *	registry () const
	Get pointer to Registry. More...
LinkManager *	linkMgr () const
	Retrieve Link manager. More...
unsigned char	version () const
	Retrieve version number of this object representation. More...
void	setVersion (unsigned char vsn)
	Set version number of this object representation. More...
unsigned long	refCount () const
	Return the refcount. More...
virtual std::ostream &	fillStream (std::ostream &s) const
	Fill the output stream (ASCII) More...

Public Attributes
CLID	m_clid
	Class id of the reference table. More...

Protected Member Functions
bool	insertMapElement (const KeyType *from, EntryType &to)
	Insert new Entry into Reference container. More...
EntryType *	i_reference (const KeyType *from)
	Find Reference from it's source entry. More...
const EntryType *	i_reference (const KeyType *from) const
	Find Reference from it's source entry (CONST) More...

Private Attributes
TableType	m_table
	Reference map. More...
SmartRef< KeyType >	m_fromRef
	This is a completely useless entry, but the compiler wants it to be instantiated before the serialize function is defined. More...

Additional Inherited Members
Static Public Member Functions inherited from DataObject
static const CLID &	classID ()
	Retrieve reference to class definition structure (static access) More...

Detailed Description

template<class FROM, class MAPENTRY>
class RefTableBase< FROM, MAPENTRY >

template <class FROM, class TO, class MAPENTRY> class RefTable

ClassName: RefTableBase

Description: Essential information of the RefTable References can be of several kinds: multiplicity: FROM TO 1 0 = 1 (no existing Reference) 1 1 <-> 1 relationship n 1 <-> n relationship Template parameters: FROM type of the source object TO type of the referenced object(s) MAPENTRY entry type used for the referenced objects within the map.

Author: Markus Frank

Definition at line 44 of file RefTable.h.

Member Typedef Documentation

template<class FROM, class MAPENTRY>

typedef RefTableBase<FROM, EntryType> RefTableBase< FROM, MAPENTRY >::BaseType

Definition at line 52 of file RefTable.h.

template<class FROM, class MAPENTRY>

typedef TableType::const_iterator RefTableBase< FROM, MAPENTRY >::const_iterator

Definition of map iterator (CONST)

Definition at line 60 of file RefTable.h.

template<class FROM, class MAPENTRY>

typedef MAPENTRY RefTableBase< FROM, MAPENTRY >::EntryType

Definition at line 50 of file RefTable.h.

template<class FROM, class MAPENTRY>

typedef TableType::iterator RefTableBase< FROM, MAPENTRY >::iterator

Definition of map iterator.

Definition at line 58 of file RefTable.h.

template<class FROM, class MAPENTRY>

typedef FROM RefTableBase< FROM, MAPENTRY >::KeyType

Definition at line 48 of file RefTable.h.

template<class FROM, class MAPENTRY>

typedef GaudiUtils::HashMap<const void*, EntryType> RefTableBase< FROM, MAPENTRY >::TableType

Define Reference map.

Need to use index into vector, because location of vector entries is not fixed

Definition at line 56 of file RefTable.h.

Constructor & Destructor Documentation

template<class FROM, class MAPENTRY>

RefTableBase< FROM, MAPENTRY >::RefTableBase ( const CLID &  clid, int  len  )

inline

Constructors.

Definition at line 91 of file RefTable.h.

: m_clid( clid ), m_table( len ) {}

template<class FROM, class MAPENTRY>

virtual RefTableBase< FROM, MAPENTRY >::~RefTableBase ( )

virtualdefault

Destructor.

Member Function Documentation

template<class FROM, class MAPENTRY>

iterator RefTableBase< FROM, MAPENTRY >::begin ( )

inline

Start of direct access iterator.

Definition at line 97 of file RefTable.h.

{ return m_table.begin(); }

template<class FROM, class MAPENTRY>

const_iterator RefTableBase< FROM, MAPENTRY >::begin ( ) const

inline

Start of direct access iterator (CONST)

Definition at line 99 of file RefTable.h.

{ return m_table.begin(); }

template<class FROM, class MAPENTRY>

virtual void RefTableBase< FROM, MAPENTRY >::clear ( )

inlinevirtual

Clear Reference map.

Definition at line 95 of file RefTable.h.

{ m_table.clear(); }

template<class FROM, class MAPENTRY>

iterator RefTableBase< FROM, MAPENTRY >::end ( )

inline

End of direct access iterator.

Definition at line 101 of file RefTable.h.

{ return m_table.end(); }

template<class FROM, class MAPENTRY>

const_iterator RefTableBase< FROM, MAPENTRY >::end ( ) const

inline

End of direct access iterator (CONST)

Definition at line 103 of file RefTable.h.

{ return m_table.end(); }

template<class FROM, class MAPENTRY>

EntryType* RefTableBase< FROM, MAPENTRY >::i_reference ( const KeyType *  from )

inlineprotected

Find Reference from it's source entry.

Definition at line 77 of file RefTable.h.

  {
    auto i = m_table.find( from );
    return i != 0 ? &( i->second ) : nullptr;
  }

template<class FROM, class MAPENTRY>

const EntryType* RefTableBase< FROM, MAPENTRY >::i_reference ( const KeyType *  from ) const

inlineprotected

Find Reference from it's source entry (CONST)

Definition at line 83 of file RefTable.h.

  {
    auto i = m_table.find( from );
    return i != m_table.end() ? &( i->second ) : nullptr;
  }

template<class FROM, class MAPENTRY>

bool RefTableBase< FROM, MAPENTRY >::insertMapElement ( const KeyType *  from, EntryType &  to  )

inlineprotected

Insert new Entry into Reference container.

Definition at line 75 of file RefTable.h.

{ return m_table.insert( from, to ); }

template<class FROM, class MAPENTRY>

void RefTableBase< FROM, MAPENTRY >::reserve ( int  len )

inline

Size of References.

Definition at line 107 of file RefTable.h.

{ m_table.reserve( len ); }

template<class FROM, class MAPENTRY>

virtual StreamBuffer& RefTableBase< FROM, MAPENTRY >::serialize ( StreamBuffer &  s ) const

inlinevirtual

Serialize the object for writing.

Definition at line 109 of file RefTable.h.

  {
    DataObject::serialize( s ) << m_table.size();
    // for (TableType::const_iterator i = m_table.begin(), stop = m_table.end(); i != stop; i++ )    {
    //  SmartRef<KeyType> fromRef;
    //  fromRef = (KeyType*)(*i).first;
    //  s << fromRef(this);
    //  s << (*i).second(this);
    //}
    return s;
  }

template<class FROM, class MAPENTRY>

virtual StreamBuffer& RefTableBase< FROM, MAPENTRY >::serialize ( StreamBuffer &  s )

inlinevirtual

Serialize the object for reading.

Definition at line 121 of file RefTable.h.

  {
    long siz;
    DataObject::serialize( s ) >> siz;
    m_table.reserve( siz );
    // for ( long i = 0; i < siz; i++ )   {
    //  SmartRef<KeyType> fromRef;
    //  EntryType entry;
    //  s >> fromRef(this);
    //  s >> entry(this);
    //  insertMapElement( fromRef, entry);
    //}
    return s;
  }

template<class FROM, class MAPENTRY>

long RefTableBase< FROM, MAPENTRY >::size ( ) const

inline

Size of References.

Definition at line 105 of file RefTable.h.

{ return m_table.size(); }

Member Data Documentation

template<class FROM, class MAPENTRY>

CLID RefTableBase< FROM, MAPENTRY >::m_clid

Class id of the reference table.

Definition at line 62 of file RefTable.h.

template<class FROM, class MAPENTRY>

SmartRef<KeyType> RefTableBase< FROM, MAPENTRY >::m_fromRef

private

This is a completely useless entry, but the compiler wants it to be instantiated before the serialize function is defined.

Definition at line 71 of file RefTable.h.

template<class FROM, class MAPENTRY>

TableType RefTableBase< FROM, MAPENTRY >::m_table

private

Reference map.

Definition at line 66 of file RefTable.h.

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

• GaudiKernel/GaudiKernel/RefTable.h