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DbPersistentGuard Class Reference

Definition of abstract guard object. More...

#include <DbPersistent.h>

Inheritance diagram for DbPersistentGuard:

List of all members.

Public Methods
virtual unsigned long	addRef () const = 0
	Increase reference count.
virtual unsigned long	release () const = 0
	Decrease reference count.
virtual unsigned char	type () const = 0
	Access Storage Type.
virtual void	setContainer (const dbHandle<DbContainer>& cntH) = 0
	Accessor: set object container.
virtual dbHandle<DbContainer>&	container () const = 0
	Accessor: get object container.
virtual void	setPersistent (DbPersistent* cntH) = 0
	Accessor: set persistent object.
virtual unsigned long*	oid () const = 0
	Access oid.
virtual DbPersistent*	persistent () const = 0
	Accessor: get persistent object.
virtual void	setObjectSize (long siz) = 0
	Accessor: set object size.
virtual long	objectSize () const = 0
	Accessor: get object size.
virtual void	setSize (long siz) = 0
	Accessor: set size.
virtual long	size () const = 0
	Accessor: get size.
virtual dbVarray< dbHandle< DbLink> >&	links () const = 0
	Accessor: get links.
virtual StreamBuffer&	objBuffer () const = 0
	Accessor: get abstract object buffer.
virtual StreamBuffer&	linkBuffer () const = 0
	Accessor: get link buffer.
Protected Methods
virtual	~DbPersistentGuard ()
Friends
class	DbObject

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Detailed Description

Definition of abstract guard object.

Class: DbPersistentGuard

Purpose:

History :

    +---------+----------------------------------------------+--------+
    |    Date |                 Comment                      | Who    |
    +---------+----------------------------------------------+--------+
    | 11/03/00| Initial version                              | MF     |
    +---------+----------------------------------------------+--------+
    

Author(s):

Markus Frank

Version:

1

Definition at line 49 of file DbPersistent.h.

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Constructor & Destructor Documentation

DbPersistentGuard::~DbPersistentGuard ( ) [inline, protected, virtual]

Definition at line 52 of file DbPersistent.h.

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Member Function Documentation

unsigned long DbPersistentGuard::addRef ( ) const [pure virtual]

Increase reference count. Reimplemented in DbObjectGuard. Referenced by DbObject::addRef().

dbHandle< DbContainer >& DbPersistentGuard::container ( ) const [pure virtual]

Accessor: get object container. Reimplemented in DbObjectGuard.

StreamBuffer & DbPersistentGuard::linkBuffer ( ) const [pure virtual]

Accessor: get link buffer. Reimplemented in DbObjectGuard. Referenced by DbPersistent::load(), and DbPersistent::save().

dbVarray< dbHandle< DbLink > >& DbPersistentGuard::links ( ) const [pure virtual]

Accessor: get links. Reimplemented in DbObjectGuard.

StreamBuffer & DbPersistentGuard::objBuffer ( ) const [pure virtual]

Accessor: get abstract object buffer. Reimplemented in DbObjectGuard. Referenced by DbPersistent::load(), and DbPersistent::save().

long DbPersistentGuard::objectSize ( ) const [pure virtual]

Accessor: get object size. Reimplemented in DbObjectGuard. Referenced by DbPersistent::load().

unsigned long * DbPersistentGuard::oid ( ) const [pure virtual]

Access oid. Reimplemented in DbObjectGuard.

DbPersistent * DbPersistentGuard::persistent ( ) const [pure virtual]

Accessor: get persistent object. Reimplemented in DbObjectGuard. Referenced by DbObject::deleteObject().

unsigned long DbPersistentGuard::release ( ) const [pure virtual]

Decrease reference count. Reimplemented in DbObjectGuard. Referenced by DbObject::release().

void DbPersistentGuard::setContainer ( const dbHandle< DbContainer >& cntH ) [pure virtual]

Accessor: set object container. Reimplemented in DbObjectGuard.

void DbPersistentGuard::setObjectSize ( long siz ) [pure virtual]

Accessor: set object size. Reimplemented in DbObjectGuard.

void DbPersistentGuard::setPersistent ( DbPersistent * p ) [pure virtual]

Accessor: set persistent object. Reimplemented in DbObjectGuard.

void DbPersistentGuard::setSize ( long siz ) [pure virtual]

Accessor: set size. Reimplemented in DbObjectGuard.

long DbPersistentGuard::size ( ) const [pure virtual]

Accessor: get size. Reimplemented in DbObjectGuard. Referenced by DbPersistent::load().

unsigned char DbPersistentGuard::type ( ) const [pure virtual]

Access Storage Type. Reimplemented in DbObjectGuard.

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Friends And Related Function Documentation

class DbObject [friend]

Definition at line 50 of file DbPersistent.h.

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

• DbPersistent.h

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