[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'Math' (#rtl)

SetRoundMode

Set the Floating Point Unit rounding mode.

Declaration

Source position: math.pp line 662

function SetRoundMode(

  const RoundMode: TFPURoundingMode

):TFPURoundingMode;

Description

SetRoundMode sets the floating point unit rounding mode. It also returns the previous rounding mode.

rmNearest
Round to nearest integer
rmDown
Round to biggest integer smaller than value.
rmUp
Round to smallest integer larger than value
rmTruncate
Cut off fractional part

See also

GetRoundMode

  

Return the Floating Point Unit rounding mode.

TFPURoundingMode

  

Type describing the rounding mode for the Floating Point processor.
Documentation generated on: May 14 2021