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CdbBdbNTupleProxy< T, NCOL > Class Template Reference

A proxy class for transient N-Tuples. More...

#include <CdbBdbNTupleProxy.hh>

Inheritance diagram for CdbBdbNTupleProxy< T, NCOL >:

List of all members.

Public Member Functions
	CdbBdbNTupleProxy (const char *theConditionPathName, BdbCondDefStrategy *theStrategy=0)
	The normal and default constructor.
virtual	~CdbBdbNTupleProxy ()
	The destructor.
Protected Member Functions
virtual CdbCPtr< CdbNTuple< T, NCOL > > *	redefinedFaultHandler (const std::vector< CdbBdbProxyElement > &listOfElements)
	The redefined fault handler.

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Detailed Description

template<class T, unsigned int NCOL>
class CdbBdbNTupleProxy< T, NCOL >

A proxy class for transient N-Tuples.

This is a straightforward 1-to-1 proxy implementation assuming that there is a simple conversion from a persistent class to a transient one.

The proxy class is parametrized by mean of two template parameters which are the same as in case of CdbNTuple class.

T - is a transient class representing a type of elements of N-Tuple NCOL - is a number of columns in the N-Tuple

The proxy would return a pointer of the CdbNTuple<T,NCOL> class.

NOTE: The product is not a value of the smart pointer CdbCPtr< CdbNTuple< T, NCOL > > as it's common in CDB API.

Definition at line 28 of file CdbBdbNTupleProxy.hh.

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Constructor & Destructor Documentation

template<class T, unsigned int NCOL> CdbBdbNTupleProxy< T, NCOL >::CdbBdbNTupleProxy (  const char *    theConditionPathName, BdbCondDefStrategy *    theStrategy = 0 )

The normal and default constructor. The only optional argument of the constructor takes the strategy object for locating GenEnv parameters. If 0 pointer is passed then a default strategy will be enforced. Note, that the ownreship of the strategy object is also passed to the constructor. Definition at line 21 of file CdbBdbNTupleProxy.cc. References CdbBdbProxyCache::subscribeCondition().

template<class T, unsigned int NCOL> CdbBdbNTupleProxy< T, NCOL >::~CdbBdbNTupleProxy (    )  [virtual]

The destructor. Definition at line 31 of file CdbBdbNTupleProxy.cc.

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Member Function Documentation

template<class T, unsigned int NCOL> CdbCPtr< CdbNTuple< T, NCOL > > * CdbBdbNTupleProxy< T, NCOL >::redefinedFaultHandler (  const std::vector< CdbBdbProxyElement > &    listOfElements )  [protected, virtual]

The redefined fault handler. Implements the method of a base class. See also: CdbBdbProxyBase::redefinedFaultHandler Implements CdbBdbProxyBase< CdbCPtr< CdbNTuple< T, NCOL > > >. Definition at line 36 of file CdbBdbNTupleProxy.cc. References BdbRef(), CdbBdbNTupleP2T< ELEMENT_CONVERSION_RULES >::convert(), and CdbStatus::Success.

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

• CdbBdbNTupleProxy.hh
• CdbBdbNTupleProxy.cc

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