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rAKA/python/py_fe_engine.cc
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py_fe_engine.cc
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/* -------------------------------------------------------------------------- */
#include <fe_engine.hh>
#include <integration_point.hh>
/* -------------------------------------------------------------------------- */
#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
#include <pybind11/functional.h>
/* -------------------------------------------------------------------------- */
namespace py = pybind11;
/* -------------------------------------------------------------------------- */
namespace akantu {
__attribute__((visibility("default"))) void
register_fe_engine(py::module & mod) {
py::class_<Element>(mod, "Element");
py::class_<FEEngine>(mod, "FEEngine")
.def("gradientOnIntegrationPoints",
[](FEEngine & fem, const Array<Real> & u, Array<Real> & nablauq,
const UInt nb_degree_of_freedom, const ElementType & type,
const GhostType & ghost_type = _not_ghost,
const Array<UInt> & filter_elements = empty_filter) {
fem.gradientOnIntegrationPoints(u, nablauq, nb_degree_of_freedom,
type, ghost_type, filter_elements);
})
.def("interpolateOnIntegrationPoints",
[](FEEngine & self, const Array<Real> & u, Array<Real> & uq,
UInt nb_degree_of_freedom, const ElementType & type,
const GhostType & ghost_type = _not_ghost,
const Array<UInt> & filter_elements = empty_filter) {
self.interpolateOnIntegrationPoints(u, uq, nb_degree_of_freedom,
type, ghost_type,
filter_elements);
})
.def("interpolateOnIntegrationPoints",
[](FEEngine & self, const Array<Real> & u,
ElementTypeMapArray<Real> & uq,
const ElementTypeMapArray<UInt> * filter_elements = nullptr) {
self.interpolateOnIntegrationPoints(u, uq, filter_elements);
})
.def("computeIntegrationPointsCoordinates",
[](FEEngine & self, ElementTypeMapArray<Real> & coordinates,
const ElementTypeMapArray<UInt> * filter_elements =
nullptr) -> decltype(auto) {
return self.computeIntegrationPointsCoordinates(coordinates,
filter_elements);
})
.def("assembleFieldLumped",
[](FEEngine & fem,
const std::function<void(Matrix<Real> &, const Element &)> &
field_funct,
const ID & matrix_id, const ID & dof_id, DOFManager & dof_manager,
ElementType type, const GhostType & ghost_type = _not_ghost) {
fem.assembleFieldLumped(field_funct, matrix_id, dof_id,
dof_manager, type, ghost_type);
})
.def("assembleFieldMatrix",
[](FEEngine & fem,
const std::function<void(Matrix<Real> &, const Element &)> &
field_funct,
const ID & matrix_id, const ID & dof_id, DOFManager & dof_manager,
ElementType type, const GhostType & ghost_type = _not_ghost) {
fem.assembleFieldMatrix(field_funct, matrix_id, dof_id,
dof_manager, type, ghost_type);
});
py::class_<IntegrationPoint>(mod, "IntegrationPoint");
}
} // namespace akantu
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