dba::Storeable::StidLocker

Storeable::StidLocker Class Reference

Helper class for locking Storeable data when doing Archive operations. More...

#include <storeable.h>

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Public Member Functions

 StidLocker (Storeable &pObj, bool pPreserveState=false)
 Constructor.
 ~StidLocker ()
 Destructor.

Detailed Description

Helper class for locking Storeable data when doing Archive operations.

Use it instead of Storeable::lockStid and Storeable::unlockStid. This class should be created on stack.

Deprecated:
use IdLocker instead Example of use: 
      Storable a; //new object
      Storeable b = loadFromDatabase(); //object with id
      
      Storeable::StidLocker locker(b);
      b = a; // b still has its id

Constructor & Destructor Documentation

StidLocker (  Storeable &  pObj,
bool  pPreserveState = false
) 
 

Constructor.

Parameters:
pObj object to lock
pPreserveState if false object becomes changed, else object will preserve old state
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Generated by doxygen at Sun Nov 9 02:08:30 2008