mql5-skills/skills/mql5/references/docs/34-standardlibrary/2779-standardlibrary-technicalindicators-cindicators-cdoublebuffer-cdoublebufferat.md

At

Gets the buffer element.

double  At(
   const int  index      // index
   ) const

Parameters

index

[in]  Index of buffer element.

Return Value

Buffer element with the specified index.