DcmQueryRetrieveDatabaseHandleFactory Class Reference

abstract factory class. More...

Inheritance diagram for DcmQueryRetrieveDatabaseHandleFactory:

Public Member Functions
virtual DcmQueryRetrieveDatabaseHandle *	createDBHandle (const char *callingAETitle, const char *calledAETitle, OFCondition &result) const =0
	this method creates a new database handle instance on the heap and returns a pointer to it, along with a result that indicates if the instance was successfully initialized, i.e. More...
virtual	~DcmQueryRetrieveDatabaseHandleFactory ()
	Virtual Destructor.

Detailed Description

abstract factory class.

Instances of this class are able to create database handles for a given called application entity title.

Member Function Documentation

virtual DcmQueryRetrieveDatabaseHandle* DcmQueryRetrieveDatabaseHandleFactory::createDBHandle ( const char *  callingAETitle, const char *  calledAETitle, OFCondition &  result  ) const

pure virtual

this method creates a new database handle instance on the heap and returns a pointer to it, along with a result that indicates if the instance was successfully initialized, i.e.

connected to the database

Parameters

callingAETitle	calling aetitle
calledAETitle	called aetitle
result	result returned in this variable

Returns

pointer to database object, must not be NULL if result is EC_Normal.

Implemented in DcmQueryRetrieveIndexDatabaseHandleFactory.

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

• dcmqrdb/include/dcmtk/dcmqrdb/dcmqrdba.h