MathExtensions.Abs Method

MathExtensions Abs Method

Delta Engine Documentation

Namespace: DeltaEngine.Extensions
Assembly: DeltaEngine (in DeltaEngine.dll) Version: 1.1.1.0 (1.1.1)

Syntax

public static float Abs(
	this float value
)

public static float Abs(
	this float value
)

<ExtensionAttribute> 
Public Shared Function Abs ( 
	value As Single
) As Single

<ExtensionAttribute> 
Public Shared Function Abs ( 
	value As Single
) As Single

public:
[ExtensionAttribute]
static float Abs(
	float value
)

public:
[ExtensionAttribute]
static float Abs(
	float value
)

static member Abs : 
        value : float32 -> float32

static member Abs : 
        value : float32 -> float32

Parameters

value: Type: System Single

Return Value

Type: Single

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Single. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

Tests: DeltaEngine.Tests.Extensions.MathExtensionsTests

Examples

1 unit tests call DeltaEngine.Extensions.MathExtensions.Abs(System.Single)

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[Test]
public void Abs()
{
    Assert.AreEqual(5, MathExtensions.Abs(2) + MathExtensions.Abs(3));
    Assert.AreEqual(5, MathExtensions.Abs(-2) + MathExtensions.Abs(3));
    Assert.AreEqual(5, 2.0f.Abs() + 3.0f.Abs());
    Assert.AreEqual(5, (-2.0f).Abs() + 3.0f.Abs());
}

[Test]
public void Abs()
{
    Assert.AreEqual(5, MathExtensions.Abs(2) + MathExtensions.Abs(3));
    Assert.AreEqual(5, MathExtensions.Abs(-2) + MathExtensions.Abs(3));
    Assert.AreEqual(5, 2.0f.Abs() + 3.0f.Abs());
    Assert.AreEqual(5, (-2.0f).Abs() + 3.0f.Abs());
}