round() [3/4]

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

static

Rounds a double-precision floating-point value to the nearest integral value.

Parameters

value

A double-precision floating-point number to be rounded.

Returns

The integer nearest value. If the fractional component of a is halfway between two integers, one of which is even and the other odd, then the even number is returned. Note that this method returns a double instead of an integral type.