Version: 2018.4
LanguageEnglish
  • C#

FloatEqualityComparer

class in UnityEngine.TestTools.Utils

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Description

Float value comparer to work with NUnit constraints.

Use this class to compare two float values for equality, with NUnit constraints. It implements the System.Collections.Generic.IEqualityComparer<float> interface. Use FloatEqualityComparer.Instance comparer to use default error 0.0001f. For any other error, use the one argument constructor to create a comparer.

It uses Utils.AreFloatsEqual to compare the float values, which is a relative epsilon comparison.

Static Properties

InstanceA comparer instance with default error 0.0001f.

Constructors

FloatEqualityComparerCreate an instance with a custom error value.

Public Methods

EqualsCompare the actual and expected float values for equality.
GetHashCodeHash code implementation which returns same hash code for all equal float values.
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