RangeTOverlaps(IRangeT) Method

Returns true if the given range is partially contained within this range.

Definition

Namespace: InnerDrive.Core
Assembly: InnerDrive.Core (in InnerDrive.Core.dll) Version: 5.2.9017.0

C#

public bool Overlaps(
	IRange<T>? value
)

Parameters

value IRangeT: The range to compare with this range.

Return Value

Boolean
true if value is partially contained within this range.

Implements

IRangeTOverlaps(IRangeT)

Remarks

A range overlaps another range when the any part of one range is contained within the other.

Range A	Range B	A.Overlaps(B)?
23456	012	*
23456	123	true
23456	23456	true
23456	567	true
23456	678	*
23456	789	false

* The behavior of Overlaps depends on whether the ranges are inclusive. Also, the results of RangeA.Overlaps(RangeB) and RangeB.Overlaps(RangeA) must always return the same value. Therefore, the following shows the behavior of two adjacent ranges. Assume RangeA = { 3, 4, 5 } and RangeB = { 5, 6, 7 }.

RangeA.IsUpperInclusive	RangeB.IsLowerInclusive	A.Overlaps(B)?
true	true	true
true	false	false
false	true	false
false	false	false

Orthogonal ranges always overlap, regardless of their IsLowerInclusive and IsUpperInclusive values.