math.fpclassify Method (Double)

mathfpclassify Method (Double)

Categorizes the given floating point number into the categories: zero, subnormal, normal, infinite or NAN.

Namespace: C
Assembly: C.math (in C.math.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

public static int fpclassify(
	double number
)

Public Shared Function fpclassify ( 
	number As Double
) As Integer

public:
static int fpclassify(
	double number
)

static member fpclassify : 
        number : float -> int

Type: Int32
One of FP_INFINITE, FP_NAN, FP_NORMAL, FP_SUBNORMAL or FP_ZERO, specifying the category of number.

Remarks

See fpclassify in the C standard documentation.