Method delCols

src/csvtable.cpp:221–231

void CsvTable::delCols(table_index_t colFrom, table_index_t colTo) {
	if( (colTo - colFrom + 1) >= storage.columns() )				// don't delete if all columns are to be deleted
		return;
	if( colFrom < 0 || colTo < 0 || colFrom >= storage.columns() || colTo >= storage.columns() )		// don't delete if column range is not valid
		return;
	
	storage.deleteColumns(colFrom, colTo);
	
	headerRow->erase( headerRow->begin() + colFrom, headerRow->begin() + colTo + 1 );
	updateInternals();
}


/*