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Home BasePack DStruct Class TFeatureMatrix Properties NFeatures
See also: FeatProps, NObjects, Resize 

NFeatures

Unit: SDL_dstruct
Class: TFeatureMatrix
Declaration: property NFeatures: integer;

The property NFeatures specifies the number of features of the feature matrix. If you increase the number of features, the new features will be initialized to their default states.

Hint 1: For changing both the number of features and the number of objects of a feature matrix it is recommended to use the method Resize which is more efficient than setting the properties NFeatures and NObjects individually.


Hint 2: In the Light Edition the max. number of cells of the string array is restricted to 2000 (i.e. the product of NFeatures times NObjects must not exceed 2000).

Last Update: 2023-Feb-06