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

File: DInputStream.h 

Namespace: dtSearch 

Syntax
C++
class DDataSourceBase;
Name
Description
DDataSourceBase
Constructor
Constructors
Name
Description
DDataSourceBase
Constructor
Methods
Name
Description
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
Name
Description
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

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. 

dtSearch__DDataSourceBase