test_equal_regiontest_equal_regionTestEqualRegiontest_equal_regionTestEqualRegionTestEqualRegion (Operator)

Name

test_equal_regiontest_equal_regionTestEqualRegiontest_equal_regionTestEqualRegionTestEqualRegion — Test whether the regions of two objects are identical.

Signature

Description

The operator test_equal_regiontest_equal_regionTestEqualRegiontest_equal_regionTestEqualRegionTestEqualRegion compares the regions of the two input parameters. The n-th element in Regions1Regions1Regions1Regions1Regions1regions1 is compared to the n-th object in Regions2Regions2Regions2Regions2Regions2regions2 (for all n). If all regions are equal and the number of regions is identical the operator IsEqualIsEqualIsEqualIsEqualIsEqualisEqual is set to TRUE, otherwise FALSE.

Parallelization

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Complexity

If F is the area of a region the runtime complexity is O(1) or O(sqrt(F)) if the result is TRUE, O(sqrt(F)) if the result is FALSE.

Result

The operator test_equal_regiontest_equal_regionTestEqualRegiontest_equal_regionTestEqualRegionTestEqualRegion returns the value 2 (H_MSG_TRUE) if the parameters are correct. The behavior in case of empty input (no input objects available) is set via the operator set_system(::'no_object_result',<Result>:)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>). If the number of objects differs an exception is raised. Else test_equal_regiontest_equal_regionTestEqualRegiontest_equal_regionTestEqualRegionTestEqualRegion returns the value 2 (H_MSG_TRUE)

Alternatives

intersectionintersectionIntersectionintersectionIntersectionIntersection, complementcomplementComplementcomplementComplementComplement, area_centerarea_centerAreaCenterarea_centerAreaCenterAreaCenter

See also

test_equal_objtest_equal_objTestEqualObjtest_equal_objTestEqualObjTestEqualObj

Module

Foundation