Method addCol

src/csvtable.cpp:174–193

* Adds an empty column after (or before) the given colNr */

 *	Adds an empty column after (or before) the given colNr
 */
void CsvTable::addCol(table_index_t colNr, bool before) {
	if( colNr >= storage.columns() )
		colNr = storage.columns() - 1;
	if( colNr < 0 )
		colNr = 0;

	storage.insertColumn(colNr, before);
	
	// add column to headerRow
	if( hasCustomHeaderRow ) {
		if( before )
			headerRow->insert(headerRow->begin()+colNr, "");
		else
			headerRow->insert(headerRow->begin()+colNr+1, "");
	} else {
		headerRow->clear();
		headerRow->resize(storage.columns() + 1);
	}
	updateInternals();
}