For convenience I would like to store some extra info for each symbol, and I would like it to be a vector, having a value for each bar, which could be accessed at any time via foreign functions. At the moment this is possible only for OHLCV ,and I think those variable are protected). I could create an extra ticker for each symbol,in which to store up to 5 info(using OCHLV), but I was thinking if there is a better way.
Basically it is equivalent to set up a table, so it can be achieved by using an external plugin or object, but even in that case I would need to store at least one info(a handle) to link to the correct row/column in the external table, so at least one extra info is necessary any way(unless the symbol is used but that you need a system to manage not numerical indices for arrays, like a string list of this type sym1,1,sym2,2 to scan through to get the right index) All this is rather cumbersome but conceptually is simply the use of matrices. This is a very general problem, which if solved allows to do basically to do anything we want with vectors and matrices, and it is also a major limitation. Also a related question: when addcomposite is used on different time frames does it have to be "scanned" each time in advance. I thought time compression would automatically take care of it if calculated just once at the lowest time resolution but I doens't seem so. Thanks Ly
