OSL_ENSURE(NS_ooxml::LN_Value_ST_TblWidth_dxa==sal::static_int_cast<Id>(nIntValue),"cell margins work for absolute values, only");
SAL_WARN_IF(NS_ooxml::LN_Value_ST_TblWidth_dxa!=sal::static_int_cast<Id>(nIntValue),"writerfilter","CellMarginHandler: cell margins work for absolute values only");