System.Math.TValueSign

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Delphi

type TValueSign = -1..1;

C++

typedef System::Int8 TValueSign;

Properties

Type Visibility Source Unit Parent
type
typedef
public
System.Math.pas
System.Math.hpp
System.Math System.Math

Description

TValueSign defines the Sign returned value.

The Sign routine determines whether a number is negative, zero or positive. It returns the result in a TValueSign value as follows :



Value Associated constant Meaning

-1

NegativeValue

Negative number.

0

ZeroValue

Zero.

+1

PositiveValue

Positive number.



See Also