Delphi Programming RTL Reference|By Category|Alphabetically|By Unit
procedure DivMod(Dividend: Integer; Divisor: Word; var Result, Remainder: Word);
Returns the integer and the remainder of an integer division, in one operation.
DivMod is a handy procedure when you need a result from an integer division (Dividend / Divisor) along with the remainder. You can use mod and div arithemic operators to substitute the DivMod procedurem but in more than one step.
Result := Dividend div Divisor;
Remainder := Dividend mod Divisor;
The operation below explains the div and mod operators:
Dividend mod Divisor = Dividend - (Dividend div Divisor) * Divisor.
const
Dividend = 7;
Divisor = 3;
var
Result, Remainder : word;
DivMod(Dividend, Divisor, Result, Remainder)
//Result = 2
//Remainder = 1
|
|
Free Delphi code snippet inside every Delphi Newsletter! |
|
|
|
Got some code to share? Got a question? Need some help? |
|
|
