static string _get_commit_multi_value_at(const CfgNode& node, size_t idx) { return (node.getCommitState() == COMMIT_STATE_CHANGED ? node.commitMultiValueAt(idx) : (node.getValues())[idx]); }
static size_t _get_num_commit_multi_values(const CfgNode& node) { return (node.getCommitState() == COMMIT_STATE_CHANGED ? node.numCommitMultiValues() : node.getValues().size()); }