Ninja generated code

[luxurious_04]

I am wondering what's the purpose of this array code in built-in ATR code

ATR[] tmp = new ATR[cacheATR == null ? 1 : cacheATR.Length + 1];
if (cacheATR != null)
cacheATR.CopyTo(tmp, 0);
tmp[tmp.Length - 1] = indicator;
cacheATR = tmp;

even I remove this one and compile it, NT always generate this array. Is this an indicator object ? I think this array cause a lot memory allocation when this indicator is running or being called from a strategy. This array code slows down NT when running this indicator. I believe all of NT indicators have this array code.

[NinjaTrader_PatrickH]

Hello luxurious_04,

Thank you for your post.

This is used when another indicator calls the ATR. You will notice there are items for Indicators, Market Analyzer Columns, and Strategies in the Generated code. All of which can call the indicator.