dolfinx.cpp.io¶
I/O module
Functions
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Classes
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class
dolfinx.cpp.io.
VTKFile
(self: dolfinx.cpp.io.VTKFile, filename: str) → None¶ Bases:
pybind11_builtins.pybind11_object
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write
(*args, **kwargs)¶ Overloaded function.
write(self: dolfinx.cpp.io.VTKFile, u: dolfinx.cpp.function.Function) -> None
write(self: dolfinx.cpp.io.VTKFile, u: dolfinx.cpp.function.Function, t: float) -> None
write(self: dolfinx.cpp.io.VTKFile, mesh: dolfinx.cpp.mesh.Mesh) -> None
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class
dolfinx.cpp.io.
XDMFFile
(self: dolfinx.cpp.io.XDMFFile, comm: MPICommWrapper, filename: str, file_mode: str, encoding: dolfinx.cpp.io.XDMFFile.Encoding = <Encoding.HDF5: 0>) → None¶ Bases:
pybind11_builtins.pybind11_object
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class
Encoding
(self: dolfinx.cpp.io.XDMFFile.Encoding, arg0: int) → None¶ Bases:
pybind11_builtins.pybind11_object
Members:
HDF5
ASCII
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ASCII
= <Encoding.ASCII: 1>¶
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HDF5
= <Encoding.HDF5: 0>¶
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property
name
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close
(self: dolfinx.cpp.io.XDMFFile) → None¶
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comm
(self: dolfinx.cpp.io.XDMFFile) → MPICommWrapper¶
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read_cell_type
(self: dolfinx.cpp.io.XDMFFile, name: str = 'mesh', xpath: str = '/Xdmf/Domain') → Tuple[dolfinx.cpp.mesh.CellType, int]¶
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read_geometry_data
(self: dolfinx.cpp.io.XDMFFile, name: str = 'mesh', xpath: str = '/Xdmf/Domain') → numpy.ndarray[numpy.float64[m, n]]¶
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read_information
(self: dolfinx.cpp.io.XDMFFile, name: str, xpath: str = '/Xdmf/Domain') → str¶
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read_topology_data
(self: dolfinx.cpp.io.XDMFFile, name: str = 'mesh', xpath: str = '/Xdmf/Domain') → numpy.ndarray[numpy.int64[m, n]]¶
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write_function
(self: dolfinx.cpp.io.XDMFFile, function: dolfinx.cpp.function.Function, t: float, mesh_xpath: str) → None¶
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write_geometry
(self: dolfinx.cpp.io.XDMFFile, geometry: dolfinx.cpp.mesh.Geometry, name: str = 'geometry', xpath: str = '/Xdmf/Domain') → None¶
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write_information
(self: dolfinx.cpp.io.XDMFFile, name: str, value: str, xpath: str = '/Xdmf/Domain') → None¶
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write_mesh
(self: dolfinx.cpp.io.XDMFFile, mesh: dolfinx.cpp.mesh.Mesh, xpath: str = '/Xdmf/Domain') → None¶
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class
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dolfinx.cpp.io.
extract_local_entities
(arg0: dolfinx.cpp.mesh.Mesh, arg1: int, arg2: numpy.ndarray[numpy.int64[m, n]], arg3: numpy.ndarray[numpy.int32]) → Tuple[numpy.ndarray[numpy.int32[m, n]], List[int]]¶
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dolfinx.cpp.io.
perm_gmsh
(arg0: dolfinx.cpp.mesh.CellType, arg1: int) → List[int]¶
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dolfinx.cpp.io.
perm_vtk
(arg0: dolfinx.cpp.mesh.CellType, arg1: int) → List[int]¶