IsNegativeInfinity Method (ConditionValidator(Single), String)

CuttingEdge.Conditions

Checks whether the given value is negative infinity. An exception is thrown otherwise.

Namespace:  CuttingEdge.Conditions
Assembly:  CuttingEdge.Conditions (in CuttingEdge.Conditions.dll)

Syntax

Visual Basic (Declaration)
Public Shared Function IsNegativeInfinity ( _
	validator As ConditionValidator(Of Single), _
	conditionDescription As String _
) As ConditionValidator(Of Single)
C#
public static ConditionValidator<float> IsNegativeInfinity(
	ConditionValidator<float> validator,
	string conditionDescription
)
Visual C++
public:
static ConditionValidator<float>^ IsNegativeInfinity(
	ConditionValidator<float>^ validator, 
	String^ conditionDescription
)
JavaScript
CuttingEdge.Conditions.ValidatorExtensions.isNegativeInfinity = function(validator, conditionDescription);

Parameters

validator
Type: CuttingEdge.Conditions..::.ConditionValidator<(Of <(Single>)>)
The ConditionValidator<(Of <(T>)>) that holds the value that has to be checked.
conditionDescription
Type: System..::.String
The description of the condition that should hold. The string may hold the placeholder '{0}' for the ArgumentName.

Return Value

The specified validator instance.

Exceptions

ExceptionCondition
System..::.ArgumentExceptionThrown when the Value of the specified validator is not negative infinity, while the specified validator is created using the Requires extension method.
CuttingEdge.Conditions..::.PostconditionExceptionThrown when the Value of the specified validator is not negative infinity, while the specified validator is created using the Ensures extension method.

See Also