About the data size of AddArray function

[elmec]

According to the description of AddArray function,
the second parameter means the data number of the first parameter?
But actrually it is the data number - 1 ?
So if I have a array of 10 elements,
I should add data like below?

Code: Select all

	double array[10] = {1, 2,3,4,5,6,7,8,9,10};
	Series1->AddArray(array, 9);

[Yeray]

Hello,

No, the two AddArray overrides are:

Code: Select all

{ Adds the Values array parameter into the series. }
Function TChartSeries.AddArray(Const Values:Array of TChartValue):Integer;

{ Adds the XValues and YValues arrays parameter into the series. }
Function TChartSeries.AddArray(Const XValues, YValues:Array of TChartValue):Integer;

[elmec]

Then, what is the below one in FMXTee.Engine.hpp?

Code: Select all

int __fastcall AddArray(double const *Values, const int Values_Size)/* overload */;

[Narcís]

Hi elmec,

I could reproduce it with both VCL and Firemonkey C++ Builder projects. It looks like a C++ Builder bug to me. So I have added it (ID531) to the bug list to be fixed.

[elmec]

So what should I do ?

Just pass the (data size - 1) instead of the data size ?
Is there any side effect?

[Narcís]

Hi elmec,

Just pass the (data size - 1) instead of the data size ?

Yes, that seems to be the way it works for now.

Is there any side effect?

Not that I can think of right now.