OGS
writeMeshToFile.cpp
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1
10#include "writeMeshToFile.h"
11
12#include <vector>
13
14#include "BaseLib/FileTools.h"
15#include "BaseLib/Logging.h"
16#include "BaseLib/StringTools.h"
20#include "MeshLib/Mesh.h"
21
22namespace MeshLib::IO
23{
25 std::filesystem::path const& file_path,
26 [[maybe_unused]] std::set<std::string>
27 variable_output_names)
28{
29 if (file_path.extension().string() == ".msh")
30 {
32 meshIO.setMesh(&mesh);
34 return 0;
35 }
36 if (file_path.extension().string() == ".vtu")
37 {
38 MeshLib::IO::VtuInterface writer(&mesh);
39 auto const result = writer.writeToFile(file_path);
40 if (!result)
41 {
42 ERR("writeMeshToFile(): Could not write mesh to '{:s}'.",
43 file_path.string());
44 return -1;
45 }
46 return 0;
47 }
48 if (file_path.extension().string() == ".xdmf")
49 {
50 std::vector<std::reference_wrapper<const MeshLib::Mesh>> meshes;
51 const std::reference_wrapper<const MeshLib::Mesh> mr = mesh;
52 meshes.push_back(mr);
53 MeshLib::IO::XdmfHdfWriter(std::move(meshes), file_path, 0, 0.0,
54 variable_output_names, true, 1);
55 return 0;
56 }
57 ERR("writeMeshToFile(): Unknown file extension '{:s}'. Can not write file "
58 "'{:s}'.",
59 file_path.extension().string(), file_path.string());
60 return 0;
61}
62} // namespace MeshLib::IO
Filename manipulation routines.
void ERR(char const *fmt, Args const &... args)
Definition: Logging.h:44
Definition of the MeshIO class.
Definition of the Mesh class.
Definition of string helper functions.
Implementation of the VtuInterface class.
XdmfWriter which create contiguous data for geometry and topology and writes this and all attributes ...
std::string writeToString()
Writes the object to a string.
Definition: Writer.cpp:31
Interface for handling mesh files from OGS-5 and below. (*.msh files)
Definition: MeshIO.h:37
void setMesh(const MeshLib::Mesh *mesh)
Set mesh for writing.
Definition: MeshIO.cpp:364
Reads and writes VtkXMLUnstructuredGrid-files (vtu) to and from OGS data structures....
Definition: VtuInterface.h:38
bool writeToFile(std::filesystem::path const &file_path)
int writeStringToFile(std::string content, std::filesystem::path const &file_path)
Definition: Writer.cpp:45
int writeMeshToFile(const MeshLib::Mesh &mesh, std::filesystem::path const &file_path, std::set< std::string > variable_output_names)