SG::ELVRef< DOBJ > Class Template Reference

a short ref to an ElementLink into an ElementLinkVector. More...

#include <SGELVRef.h>

Collaboration diagram for SG::ELVRef< DOBJ >:

Public Types
typedef std::vector< DataLink< DOBJ > >	DataLinkVector
typedef ElementLinkVector< DOBJ >	ElemLinkVec
typedef ElementLink< DOBJ >	ElemLink
typedef ElemLink::IndexingPolicy	IndexingPolicy
typedef ElemLink::ElementConstPointer	ElementConstPointer
typedef ElemLink::index_type	index_type
typedef ElemLink::stored_index_type	stored_index_type
typedef ElemLink::ID_type	ID_type

Public Member Functions
	ELVRef (const ELVRef &rhs)
	STL required.
ELVRef &	operator= (const ELVRef &rhs)
	STL required.
	ELVRef (const ElemLink &link=ElemLink())
	standard constructor
	ELVRef (typename DataLinkVector::size_type hostIndex, index_type elementIndex, const ElemLinkVec &owner)
	Constructor from indices.
ID_type	dataID () const
	dataID of the host
index_type	elementIndex () const
	index into container (non-const, calculates and sets on demand):
ElementConstPointer	cptr () const
	element pointer in ElementLink
const ElemLink &	elementLink () const
	get the corresponding ElementLink. O(1)

comparison ops (STL required)
ElemLink	m_link
DataLinkVector::size_type	m_shortRef
	! the element pointer
stored_index_type	m_index
	! index of the host dobj
bool	operator== (const ELVRef &rhs) const
bool	operator< (const ELVRef &rhs) const
bool	toPersistent (const ElemLinkVec &owner)
	called by handlers to change state:
bool	toPersistent (const ElemLinkVec &owner, typename DataLinkVector::size_type &shortref)
bool	toTransient (const ElemLinkVec &owner)
bool	doRemap ()
const stored_index_type &	index () const

Detailed Description

template<typename DOBJ>
class SG::ELVRef< DOBJ >

a short ref to an ElementLink into an ElementLinkVector.

Used to be an internal class of ElementLinkVector. Had to pull out because of brain-damaged pool converters

Definition at line 29 of file SGELVRef.h.

Member Typedef Documentation

DataLinkVector

template<typename DOBJ>

typedef std::vector< DataLink<DOBJ> > SG::ELVRef< DOBJ >::DataLinkVector

Definition at line 32 of file SGELVRef.h.

ElementConstPointer

template<typename DOBJ>

typedef ElemLink::ElementConstPointer SG::ELVRef< DOBJ >::ElementConstPointer

Definition at line 36 of file SGELVRef.h.

ElemLink

template<typename DOBJ>

typedef ElementLink<DOBJ> SG::ELVRef< DOBJ >::ElemLink

Definition at line 34 of file SGELVRef.h.

ElemLinkVec

template<typename DOBJ>

typedef ElementLinkVector<DOBJ> SG::ELVRef< DOBJ >::ElemLinkVec

Definition at line 33 of file SGELVRef.h.

ID_type

template<typename DOBJ>

typedef ElemLink::ID_type SG::ELVRef< DOBJ >::ID_type

Definition at line 39 of file SGELVRef.h.

index_type

template<typename DOBJ>

typedef ElemLink::index_type SG::ELVRef< DOBJ >::index_type

Definition at line 37 of file SGELVRef.h.

IndexingPolicy

template<typename DOBJ>

typedef ElemLink::IndexingPolicy SG::ELVRef< DOBJ >::IndexingPolicy

Definition at line 35 of file SGELVRef.h.

stored_index_type

template<typename DOBJ>

typedef ElemLink::stored_index_type SG::ELVRef< DOBJ >::stored_index_type

Definition at line 38 of file SGELVRef.h.

Constructor & Destructor Documentation

ELVRef() [1/3]

template<typename DOBJ>

SG::ELVRef< DOBJ >::ELVRef

(

const ELVRef< DOBJ > &

rhs

)

STL required.

ELVRef() [2/3]

template<typename DOBJ>

SG::ELVRef< DOBJ >::ELVRef

(

const ElemLink &

link = ElemLink()

)

standard constructor

ELVRef() [3/3]

template<typename DOBJ>

SG::ELVRef< DOBJ >::ELVRef	(	typename DataLinkVector::size_type	hostIndex,
		index_type	elementIndex,
		const ElemLinkVec &	owner )

Constructor from indices.

Member Function Documentation

cptr()

template<typename DOBJ>

ElementConstPointer SG::ELVRef< DOBJ >::cptr ( ) const

inline

element pointer in ElementLink

Definition at line 56 of file SGELVRef.h.

{ return m_link.cptr(); }

dataID()

template<typename DOBJ>

ID_type SG::ELVRef< DOBJ >::dataID

(

)

const

dataID of the host

doRemap()

template<typename DOBJ>

bool SG::ELVRef< DOBJ >::doRemap

(

)

elementIndex()

template<typename DOBJ>

index_type SG::ELVRef< DOBJ >::elementIndex

(

)

const

index into container (non-const, calculates and sets on demand):

elementLink()

template<typename DOBJ>

const ElemLink & SG::ELVRef< DOBJ >::elementLink ( ) const

inline

get the corresponding ElementLink. O(1)

Definition at line 59 of file SGELVRef.h.

{ return m_link; }

index()

template<typename DOBJ>

const stored_index_type & SG::ELVRef< DOBJ >::index ( ) const

inline

Definition at line 79 of file SGELVRef.h.

    {
      return m_index;
    }

operator<()

template<typename DOBJ>

bool SG::ELVRef< DOBJ >::operator< ( const ELVRef< DOBJ > & rhs ) const

inline

Definition at line 66 of file SGELVRef.h.

                                              {
      return ( (index() < rhs.index()) ||
           ( (index() == rhs.index()) && (dataID() < rhs.dataID()) ) );
    }

operator=()

template<typename DOBJ>

ELVRef & SG::ELVRef< DOBJ >::operator=

(

const ELVRef< DOBJ > &

rhs

)

STL required.

operator==()

template<typename DOBJ>

bool SG::ELVRef< DOBJ >::operator== ( const ELVRef< DOBJ > & rhs ) const

inline

Definition at line 63 of file SGELVRef.h.

                                               {
      return ( (index() == rhs.index()) && (dataID() == rhs.dataID()) );
    }

toPersistent() [1/2]

template<typename DOBJ>

bool SG::ELVRef< DOBJ >::toPersistent

(

const ElemLinkVec &

owner

)

called by handlers to change state:

toPersistent() [2/2]

template<typename DOBJ>

bool SG::ELVRef< DOBJ >::toPersistent	(	const ElemLinkVec &	owner,
		typename DataLinkVector::size_type &	shortref )

toTransient()

template<typename DOBJ>

bool SG::ELVRef< DOBJ >::toTransient

(

const ElemLinkVec &

owner

)

Member Data Documentation

m_index

template<typename DOBJ>

stored_index_type SG::ELVRef< DOBJ >::m_index

private

! index of the host dobj

Definition at line 92 of file SGELVRef.h.

m_link

template<typename DOBJ>

ElemLink SG::ELVRef< DOBJ >::m_link

private

Definition at line 87 of file SGELVRef.h.

m_shortRef

template<typename DOBJ>

DataLinkVector::size_type SG::ELVRef< DOBJ >::m_shortRef

private

! the element pointer

Definition at line 90 of file SGELVRef.h.

---

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

• SGELVRef.h