ora::IPtrLoader Class Reference

#include <Ptr.h>

Inheritance diagram for ora::IPtrLoader:

List of all members.

Public Member Functions
virtual void	invalidate ()=0
virtual bool	isValid () const =0
virtual void *	load () const =0
virtual	~IPtrLoader ()

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Detailed Description

Interface for the lazy loading of the embedded object. Implementations are provided by the db storage code.

Definition at line 18 of file Ptr.h.

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Constructor & Destructor Documentation

virtual ora::IPtrLoader::~IPtrLoader

(

)

[inline, virtual]

Definition at line 22 of file Ptr.h.

{}

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Member Function Documentation

virtual void ora::IPtrLoader::invalidate

(

)

[pure virtual]

Implemented in ora::RelationalPtrLoader, and ora::RelationalRefLoader.

virtual bool ora::IPtrLoader::isValid

(

)

const [pure virtual]

Implemented in ora::RelationalPtrLoader, and ora::RelationalRefLoader.

virtual void* ora::IPtrLoader::load

(

)

const [pure virtual]

Implemented in ora::RelationalPtrLoader, and ora::RelationalRefLoader.