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CRangeOverlap

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Submitted on: 1/22/2017 2:17:41 AM
By: Robert Dee 
Level: Intermediate
User Rating: By 1 Users
Compatibility: VB 5.0, VB 6.0
Views: 3639
 
     This is a small class that deals with determining the overlap or non-overlap of value ranges (x1-x2 vs. y1-y2). It includes the following public interface:

IsOverlapped, IsOverlappedV - Returns T/F based on the style of overlap (or non-overlap) you are looking for. IsOverlapped is the integer (byte, short, long) version. IsOverlappedV is the variant version (for Single, Double, Currency and Date).

RangePosition, RangePositionV - Returns an Enum that describes the type of overlap or non-overlap between two given ranges of values.

Description - a Property Get procedure that returns a brief string description of the type of overlap between two given ranges.

InRange, InRangeV - Returns T/F depending on whether a single value falls within a given range.

 
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