Alexandria 2.31.0
SDC-CH common library for the Euclid project
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TableWriter.cpp
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1/*
2 * Copyright (C) 2012-2021 Euclid Science Ground Segment
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 3.0 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with this library; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
25#include "Table/TableWriter.h"
27
28namespace Euclid {
29namespace Table {
30
31void TableWriter::addData(const Table& table) {
32 auto& info = *table.getColumnInfo();
33 if (m_column_info == nullptr) {
34 m_column_info.reset(new ColumnInfo(info));
35 init(table);
36 } else if (*m_column_info != info) {
37 throw Elements::Exception() << "Cannot append table with different columns";
38 }
39 append(table);
40}
41
42} // namespace Table
43} // namespace Euclid
Provides information about the columns of a Table.
Definition ColumnInfo.h:52
virtual void init(const Table &table)=0
Initializes the output header based on the given table columns.
void addData(const Table &table)
Appends the contents of the given table to the output.
virtual void append(const Table &table)=0
Appends to the output the contents of the given table.
std::unique_ptr< ColumnInfo > m_column_info
Represents a table.
Definition Table.h:49