truncate() [2/2]

static double xtd::math::truncate ( double  value )

static

Calculates the integral part of a specified double-precision floating-point number.

Parameters

value

A number to truncate.

Returns

The integral part of d; that is, the number that remains after any fractional digits have been discarded, or one of the values listed in the following table.

value	Return value
math::NaN	math::NaN
math::negative_infinity	math::negative_infinity
math::positive_infinity	math::positive_infinity