osgEarth::Features::FeatureCursor Class Reference

Inheritance diagram for osgEarth::Features::FeatureCursor:

Collaboration diagram for osgEarth::Features::FeatureCursor:

List of all members.

Public Member Functions
virtual bool	hasMore () const =0
virtual Feature *	nextFeature ()=0
void	fill (FeatureList &output)

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Detailed Description

A cursor that lets you iterate over a collection of features returned from a feature query performed on a FeatureStore.

Definition at line 36 of file FeatureCursor.

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Member Function Documentation

void FeatureCursor::fill

(

FeatureList &

output

)

Definition at line 28 of file FeatureCursor.cpp.

{
    while( hasMore() )
    {
        list.push_back( nextFeature() );
    }
}

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virtual bool osgEarth::Features::FeatureCursor::hasMore

(

)

const [pure virtual]

Implemented in FeatureCursorOGR, osgEarth::Features::FeatureListCursor, osgEarth::Features::GeometryFeatureCursor, and anonymous_namespace{VirtualFeatureSource.cpp}::VirtualFeatureCursor.

virtual Feature* osgEarth::Features::FeatureCursor::nextFeature

(

)

[pure virtual]

Implemented in FeatureCursorOGR, osgEarth::Features::FeatureListCursor, osgEarth::Features::GeometryFeatureCursor, and anonymous_namespace{VirtualFeatureSource.cpp}::VirtualFeatureCursor.

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

• /home/cube/sources/osgearth/src/osgEarthFeatures/FeatureCursor
• /home/cube/sources/osgearth/src/osgEarthFeatures/FeatureCursor.cpp