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
◆ createDBHandle()
|
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.
The documentation for this class was generated from the following file:
- dcmqrdb/include/dcmtk/dcmqrdb/dcmqrdba.h