How to use two-dimensional array as buffer in SetIndexBuffer() of MQL5?

[Loong]

I want to show a lot of MA in a indicator.
So, if I can use two-dimensional array as buffer, It will briefly written form of circulation.

Like this:

   for(int i=0; i<96; i++)
   {
      Param[i]=10*(i+1);
      SetIndexBuffer(i,ArrayMA[][i],INDICATOR_DATA);
      PlotIndexSetString(i,PLOT_LABEL,"MA"+IntegerToString(i,2,'0'));
      mahandle[i]=iMA(Symbol(),0,Param[i],shift,smootMode,price);
   }

How to do it？

[Loong]

noncirculation form is OK

[Loong]

Um, may I do it with class...
Like this.

class CIndicatorBuffer
{
public:
   int mhandle;
   double mbuffer[];
bool  mArraySetAsSeries(bool set)
{return ArraySetAsSeries(mbuffer, set);}
bool  mSetIndexBuffer(int index, ENUM_INDEXBUFFER_TYPE data_type)
{return SetIndexBuffer(index, mbuffer, data_type);}
bool  mPlotIndexSetInteger(int plot_index, ENUM_PLOT_PROPERTY_INTEGER prop_id, int prop_value)
{return PlotIndexSetInteger(plot_index, prop_id, prop_value);}
bool  mPlotIndexSetString(int plot_index, ENUM_PLOT_PROPERTY_STRING prop_id, string prop_value)
{return PlotIndexSetString(plot_index, prop_id, prop_value);}
int  mCopyBuffer(int count)
{return CopyBuffer(mhandle, 0, 0, count, mbuffer);}
};
CIndicatorBuffer MAA[iNum];

[Loong]

It can be compiled.
0 error(s), 0 warning(s),
but, 0 indicator(s).
Help me! Also for you!

[Loong]

It seems the error occur when call CopyBuffer().

Returned Value is -1.

[Loong]

first call iMA() in a loop, return 10; later call, return 0. why?

[Loong]

memory leak?

It's terrible.

My MT5 can not open.

Restart windows.

[Loong]

It's OK, just move Param into CIndicatorBuffer as a member.

But why? array member cannot be a ma_period of iMA?

No, I has tested, iMA(NULL,0,Param[i],shift,smootMode,price) is OK.

It's strange.

[Loong]

a pic

[Loong]

It's OVER.

[Al W]

Congratulations.

I'm still not sure why it didn't work the first time for you. I noticed on the non-working one, you called the ArraySetAsSeries before SetIndexBuffer, then on the working one, you called it after. Think that was the bug?