System.Math.Sum
Delphi
function SUM(const Data: array of Single): Single;
function SUM(const Data: array of Double): Double;
function SUM(const Data: array of Extended): Extended;
C++
extern DELPHI_PACKAGE float __fastcall Sum(const float *Data, const int Data_High)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.Math.pas System.Math.hpp |
System.Math | System.Math |
Description
Returns the sum of the elements in an array.
Sum returns the sum of all the values in the Data array parameter. In C++, the Data_Size parameter specifies the index of the last value in Data (one less than the number of values).