Method clearColumn

src/backend/matrix/Matrix.cpp:369–392

}

void Matrix::clearColumn(int c) {
	WAIT_CURSOR;
	Q_D(Matrix);
	switch (d->mode) {
	case AbstractColumn::ColumnMode::Double:
		exec(new MatrixClearColumnCmd<double>(d, c));
		break;
	case AbstractColumn::ColumnMode::Text:
		exec(new MatrixClearColumnCmd<QString>(d, c));
		break;
	case AbstractColumn::ColumnMode::Integer:
		exec(new MatrixClearColumnCmd<int>(d, c));
		break;
	case AbstractColumn::ColumnMode::BigInt:
		exec(new MatrixClearColumnCmd<qint64>(d, c));
		break;
	case AbstractColumn::ColumnMode::Day:
	case AbstractColumn::ColumnMode::Month:
	case AbstractColumn::ColumnMode::DateTime:
		exec(new MatrixClearColumnCmd<QDateTime>(d, c));
		break;
	}
	RESET_CURSOR;
}

// rows
void Matrix::insertRows(int before, int count) {