DDataSourceBase Class

Abstract base class for an object that implements the dtsDataSource indexing API.

class DDataSourceBase;

DInputStream.h

Override the virtual functions getNextDoc and rewind to implement a data source.

DDataSourceBase2 is an extended version of this class that enables the dtSearch Engine to check document modification dates more efficiently.

Method	Description
DDataSourceBase	Constructor
getInterface	Get interface that can be attached to dtsIndexJob.dataSourceToIndex
getNextDoc	Get the next document in the data source
rewind	Initialize the data source so the next getNextDoc call will return the first document

	Constructor
	abstract