File mttroot/ntt/bin/trans/mttGetFieldNames.m artifact 371982056a part of check-in f6a3278c73

function namelist = mttGetFieldNames(structure,component)
    namelist = [] ;
    if isfield(structure,component)
        field = getfield(structure,component) ;
        if ~isempty(field)
            namelist = fieldnames(field) ;
        end
    end