# OSGeo::FDO::Commands::Feature::IReader Interface Reference
[OSGeo::FDO::Commands::Feature]

Inheritance diagram for OSGeo::FDO::Commands::Feature::IReader:

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## Detailed Description

The IReader interface provides a forward-only, read-only iterator for reading data. Because the initial position of the IReader is prior to the first item, you must call ReadNext to begin accessing any data.

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