All Frameworks Class Hierarchy This Framework Indexes
CATVisuFeatureIterator
Usage: you can derive this class.
public class CATVisuFeatureIterator
Class to use as an iterator over a set of feature.
Role: This class is used as an output parameter of CATIVisuHierarchy methods.
Users of CATIVisuHierarchy run the iterator to get all features with the 'Next' method.
If one intends to implement CATIVisuHierarchy, he will have to derive
CATVisuFeatureIterator and implement the 'Next' method.
CATIVisuHierarchy must allocate the output iterator with the C++ new operator.
Users of CATIVisuHierarchy will have to delete the iterator after use.
public CATVisuFeatureIterator( | ) |
public virtual ~CATVisuFeatureIterator( | ) |
public virtual CATISpecObject * Next( | )= 0 |
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