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io/summit: add possibility to include element type in {summit} mesh #92

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Merged
biancagi merged 1 commit into from
Jan 11, 2026
Merged

io/summit: add possibility to include element type in {summit} mesh #92

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11 changes: 8 additions & 3 deletions lib/mito/io/summit/MeshSummitWriter.h
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Original file line number Diff line number Diff line change
Expand Up @@ -33,11 +33,13 @@ namespace mito::io {
public:
// constructor
MeshSummitWriter(
std::string filename, const mesh_type & mesh, const coord_system_type & coord_system) :
std::string filename, const mesh_type & mesh, const coord_system_type & coord_system,
std::string element_type) :
Writer(filename),
_mesh(mesh),
_coord_system(coord_system),
_points()
_points(),
_element_type(element_type)
{
// index assigned to each point (start counting from 1, summit mesh convention)
auto index = 1;
Expand Down Expand Up @@ -93,7 +95,7 @@ namespace mito::io {
outfile << _points.at(node->point()) << " ";
}
// TOFIX: material label is always 1 for now
outfile << 1 << std::endl;
outfile << 1 << " " << _element_type << std::endl;
}

// close the file
Expand All @@ -112,6 +114,9 @@ namespace mito::io {

// a collection of points in the mesh
points_type _points;

// the type of element
std::string _element_type;
};

} // namespace mito::io
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5 changes: 3 additions & 2 deletions lib/mito/io/summit/writer.h
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Expand Up @@ -13,10 +13,11 @@ namespace mito::io::summit {
requires(utilities::same_dim_c<cellT, coordT>)
auto writer(
std::string filename, const mito::mesh::mesh_t<cellT> & mesh,
const geometry::coordinate_system_t<coordT> & coordinate_system) -> void
const geometry::coordinate_system_t<coordT> & coordinate_system,
std::string element_type = "") -> void
{
// create a writer
auto mesh_writer = mesh_writer_t(filename, mesh, coordinate_system);
auto mesh_writer = mesh_writer_t(filename, mesh, coordinate_system, element_type);
// write
return mesh_writer.write();
}
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