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2.3 DUIM-Geometry Module

<region-set>

Open abstract class

Summary

The class that represents a region set.

Superclasses

<region>

Init-keywords

None.

Library

duim-geometry

Module

duim-geometry

Description

The class that represents a region set; a subclass of <region>.

Operations

The following operations are exported from the DUIM-Geometry module.

box-edges do-regions region-contains-position? region-contains-region? region-difference region-empty? region-intersection region-set-function region-set-regions region-union transform-region

See also

region-set?, page 57


Functional Developer Library Reference: DUIM - 3 Dec 1998

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