function[objs] = setPatternRelativeToPattern(objs, relativeTotype,type, timing)
%% more info should be written here
for o = 1:length(objs)
    for s = 1:length(objs(o).sessions)
    
        objs(o).sessions(s) = objs(o).sessions(s).setPatternRelativeToPattern(relativeTotype,type,timing);
    end
end