TDoubleHelper.BuildUp

Build a Double-sized floating point from its composing parts

Declaration

Source position: syshelph.inc line 301

public 
  procedure BuildUp(const ASignFlag: Boolean; const AMantissa: QWord; 
                   const AExponent: Integer);

Description

BuildUp will compose a Double-sized floating point value from the sign ASignFlag, mantissa AMantissa and exponent AExponent. It simply sets the Sign , Exp and Frac properties in 1 call.

See also

Name Description
TDoubleHelper.Exp The bit pattern of the exponent as stored in memory.
TDoubleHelper.Frac Bitpattern that makes up the fractional part.
TDoubleHelper.Sign Sign of the floating point value