GridFormat 0.4.0
I/O-Library for grid-like data structures
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hdf_writer.hpp
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1// SPDX-FileCopyrightText: 2022-2023 Dennis Gläser <dennis.glaeser@iws.uni-stuttgart.de>
2// SPDX-License-Identifier: MIT
8#ifndef GRIDFORMAT_VTK_HDF_WRITER_HPP_
9#define GRIDFORMAT_VTK_HDF_WRITER_HPP_
10#if GRIDFORMAT_HAVE_HIGH_FIVE
11
12#include <type_traits>
13
14#include <gridformat/parallel/communication.hpp>
16
20
21namespace GridFormat {
22
23// forward declarations
24template<Concepts::ImageGrid Grid, Concepts::Communicator C>
25class VTKHDFImageGridWriter;
26template<Concepts::UnstructuredGrid Grid, Concepts::Communicator C>
27class VTKHDFUnstructuredGridWriter;
28
29#ifndef DOXYGEN
30namespace VTKHDFDetail {
31
32 template<typename Grid, typename C>
33 struct VTKHDFWriterSelector;
34 template<Concepts::UnstructuredGrid G, typename C> requires(!Concepts::ImageGrid<G>)
35 struct VTKHDFWriterSelector<G, C> : public std::type_identity<VTKHDFUnstructuredGridWriter<G, C>> {};
36 template<Concepts::ImageGrid G, typename C>
37 struct VTKHDFWriterSelector<G, C> : public std::type_identity<VTKHDFImageGridWriter<G, C>> {};
38
39 template<typename Grid, typename C>
40 struct VTKHDFTimeSeriesWriterSelector;
41 template<Concepts::UnstructuredGrid G, typename C> requires(!Concepts::ImageGrid<G>)
42 struct VTKHDFTimeSeriesWriterSelector<G, C> : public std::type_identity<VTKHDFUnstructuredTimeSeriesWriter<G, C>> {};
43 template<Concepts::ImageGrid G, typename C>
44 struct VTKHDFTimeSeriesWriterSelector<G, C> : public std::type_identity<VTKHDFImageGridTimeSeriesWriter<G, C>> {};
45
46} // namespace VTKHDFDetail
47#endif // DOXYGEN
48
54template<Concepts::Grid Grid, typename Communicator = GridFormat::NullCommunicator>
55class VTKHDFWriter : public VTKHDFDetail::VTKHDFWriterSelector<Grid, Communicator>::type {
56 using ParentType = typename VTKHDFDetail::VTKHDFWriterSelector<Grid, Communicator>::type;
57
58 public:
59 using ParentType::ParentType;
60};
61
62template<typename Grid>
63VTKHDFWriter(const Grid&) -> VTKHDFWriter<Grid>;
64
65template<typename Grid, Concepts::Communicator Comm>
66VTKHDFWriter(const Grid&, const Comm&) -> VTKHDFWriter<Grid, Comm>;
67
68
74template<Concepts::Grid Grid, Concepts::Communicator C = GridFormat::NullCommunicator>
75class VTKHDFTimeSeriesWriter : public VTKHDFDetail::VTKHDFTimeSeriesWriterSelector<Grid, C>::type {
76 using ParentType = typename VTKHDFDetail::VTKHDFTimeSeriesWriterSelector<Grid, C>::type;
77
78 public:
79 using ParentType::ParentType;
80};
81
82template<Concepts::Grid Grid>
83VTKHDFTimeSeriesWriter(const Grid&, std::string, VTK::HDFTransientOptions = {}) -> VTKHDFTimeSeriesWriter<Grid>;
84template<Concepts::Grid Grid, Concepts::Communicator C>
85VTKHDFTimeSeriesWriter(const Grid&, C, std::string, VTK::HDFTransientOptions = {}) -> VTKHDFTimeSeriesWriter<Grid, C>;
86
87namespace Traits {
88
89template<Concepts::ImageGrid Grid, typename... Args>
90struct WritesConnectivity<VTKHDFWriter<Grid, Args...>> : public std::false_type {};
91
92template<Concepts::ImageGrid Grid, typename... Args>
93struct WritesConnectivity<VTKHDFTimeSeriesWriter<Grid, Args...>> : public std::false_type {};
94
95} // namespace Traits
96
97} // namespace GridFormat
98
99#endif // GRIDFORMAT_HAVE_HIGH_FIVE
100#endif // GRIDFORMAT_VTK_HDF_WRITER_HPP_
Convenience writer for the vtk-hdf file format, automatically selecting the image or unstructured gri...
Definition: hdf_writer.hpp:75
Convenience writer for the vtk-hdf file format, automatically selecting the image or unstructured gri...
Definition: hdf_writer.hpp:55
Concept for grids to be used as image grids.
Definition: concepts.hpp:53
Grid concepts.
Common functionality for writing VTK HDF files.
Writer for the VTK HDF file format for image grids.
Writer for the VTK HDF file format for unstructured grids.
Can be specialized by writers in case the file format does not contain connectivity information.
Definition: writer.hpp:36
Options for transient vtk-hdf file formats.
Definition: hdf_common.hpp:26