osgEarth::Symbology::FeatureDataSet Class Reference

Inheritance diagram for osgEarth::Symbology::FeatureDataSet:

Collaboration diagram for osgEarth::Symbology::FeatureDataSet:

List of all members.

Public Member Functions
virtual osgEarth::Features::FeatureCursor *	createCursor ()=0
virtual int	getRevision () const =0
Protected Member Functions
	FeatureDataSet ()

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Detailed Description

Source for (possibly dynamic) feature data that is to be symbolized.

Definition at line 30 of file FeatureDataSet.

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Constructor & Destructor Documentation

FeatureDataSet::FeatureDataSet

(

)

[protected]

Definition at line 24 of file FeatureDataSet.cpp.

{
    //nop
}

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Member Function Documentation

virtual osgEarth::Features::FeatureCursor* osgEarth::Symbology::FeatureDataSet::createCursor

(

)

[pure virtual]

Creates and returns an iterator that the caller can use to access each of the Features in this dataset. Caller is responsible for the return object.

Implemented in osgEarth::Symbology::FeatureDataSetAdapter.

virtual int osgEarth::Symbology::FeatureDataSet::getRevision

(

)

const [pure virtual]

Gets the revision number of the dataset. Caller can use this is detect whether it is up to date with the latest version of the data set.

Implemented in osgEarth::Symbology::FeatureDataSetAdapter.

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

• /home/cube/sources/osgearth/src/osgEarthSymbology/FeatureDataSet
• /home/cube/sources/osgearth/src/osgEarthSymbology/FeatureDataSet.cpp