GCC Code Coverage Report


Directory: gridformat/
File: gridformat/vtk/xml_time_series_writer.hpp
Date: 2024-11-10 16:24:00
Exec Total Coverage
Lines: 18 18 100.0%
Functions: 20 20 100.0%
Branches: 11 22 50.0%

Line Branch Exec Source
1 // SPDX-FileCopyrightText: 2022-2023 Dennis Gläser <dennis.glaeser@iws.uni-stuttgart.de>
2 // SPDX-License-Identifier: MIT
3 /*!
4 * \file
5 * \ingroup VTK
6 * \copydoc GridFormat::VTKXMLTimeSeriesWriter
7 */
8 #ifndef GRIDFORMAT_VTK_XML_TIME_SERIES_WRITER_HPP_
9 #define GRIDFORMAT_VTK_XML_TIME_SERIES_WRITER_HPP_
10
11 #include <iomanip>
12 #include <sstream>
13 #include <utility>
14 #include <string>
15 #include <type_traits>
16
17 namespace GridFormat {
18
19 /*!
20 * \ingroup VTK
21 * \brief Writer for time series of a VTK-XML file format.
22 * Populates the "TimeValue" metadata field supported by VTK.
23 */
24 template<typename VTKWriter>
25 class VTKXMLTimeSeriesWriter : public TimeSeriesGridWriter<typename VTKWriter::Grid> {
26 using ParentType = TimeSeriesGridWriter<typename VTKWriter::Grid>;
27
28 public:
29 10 explicit VTKXMLTimeSeriesWriter(VTKWriter&& writer, std::string base_filename)
30 10 : ParentType(writer.grid(), writer.writer_options())
31 10 , _vtk_writer{std::move(writer)}
32 30 , _base_filename{std::move(base_filename)}
33 10 {}
34
35 private:
36 44 std::string _write(double _time) override {
37 44 this->copy_fields(_vtk_writer);
38
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88 _vtk_writer.set_meta_data("TimeValue", _time);
39
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44 const auto filename = _vtk_writer.write(_get_filename(this->_step_count));
40 44 _vtk_writer.clear();
41 44 return filename;
42 }
43
44 44 std::string _get_filename(const std::integral auto index) const {
45
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44 return _base_filename + "-" + _get_file_number_string(index);
46 }
47
48 44 std::string _get_file_number_string(const std::integral auto index) const {
49
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44 std::ostringstream file_number;
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44 file_number << std::setw(5) << std::setfill('0') << index;
51
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88 return file_number.str();
52 44 }
53
54 VTKWriter _vtk_writer;
55 std::string _base_filename;
56 std::string _pvd_filename;
57 };
58
59 template<typename VTKWriter>
60 VTKXMLTimeSeriesWriter(VTKWriter&&) -> VTKXMLTimeSeriesWriter<std::remove_cvref_t<VTKWriter>>;
61
62 } // namespace GridFormat
63
64 #endif // GRIDFORMAT_VTK_XML_TIME_SERIES_WRITER_HPP_
65