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py_aka_solid_mechanics_model.cc
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Tue, Nov 5, 10:15

py_aka_solid_mechanics_model.cc
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/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
/* -------------------------------------------------------------------------- */
#include <pybind11/operators.h>
#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
/* -------------------------------------------------------------------------- */
#include "non_linear_solver.hh"
#include "solid_mechanics_model.hh"
/* -------------------------------------------------------------------------- */
namespace py = pybind11;
namespace _aka = akantu;
namespace {
/* -------------------------------------------------------------------------- */
py::module & register_solid_mechanics_models(py::module & mod) {
py::class_<_aka::SolidMechanicsModelOptions>(mod,
"SolidMechanicsModelOptions")
.def(py::init<_aka::AnalysisMethod>(),
py::arg("analysis_method") = _aka::_explicit_lumped_mass);
py::class_<_aka::Model>(mod, "Model")
.def("setBaseName", &_aka::Model::setBaseName)
.def("addDumpFieldVector", &_aka::Model::addDumpFieldVector)
.def("addDumpField", &_aka::Model::addDumpField)
.def("dump", &_aka::Model::dump);
py::class_<_aka::NonLinearSolver>(mod, "NonLinearSolver")
.def("set",
[](_aka::NonLinearSolver & self, const std::string & id,
const _aka::Real & val) {
if (id == "max_iterations")
self.set(id, int(val));
else if (id == "convergence_type")
self.set(id, akantu::SolveConvergenceCriteria(_aka::UInt(val)));
else
self.set(id, val);
})
.def("set", &_aka::NonLinearSolver::set<_aka::SolveConvergenceCriteria>);
py::class_<_aka::ModelSolver>(mod, "ModelSolver")
.def("getNonLinearSolver",
(_aka::NonLinearSolver & (_aka::ModelSolver::*)(const _aka::ID &)) &
_aka::ModelSolver::getNonLinearSolver,
py::arg("solver_id") = "", py::return_value_policy::reference)
.def("solveStep", &_aka::ModelSolver::solveStep,
py::arg("solver_id") = "");
py::class_<_aka::SolidMechanicsModel, _aka::Model, _aka::ModelSolver>(
mod, "SolidMechanicsModel")
.def(py::init<_aka::Mesh &, _aka::UInt, const _aka::ID &,
const _aka::MemoryID &, const _aka::ModelType>(),
py::arg("mesh"),
py::arg("spatial_dimension") = _aka::_all_dimensions,
py::arg("id") = "solid_mechanics_model", py::arg("memory_id") = 0,
py::arg("model_type") = _aka::ModelType::_solid_mechanics_model)
.def("initFull",
[](_aka::SolidMechanicsModel & self,
const _aka::SolidMechanicsModelOptions & options) {
self.initFull(options);
},
py::arg("options") = _aka::SolidMechanicsModelOptions())
.def("applyBC",
[](_aka::SolidMechanicsModel & self,
_aka::BC::DirichletFunctor & func,
const std::string & element_group) {
self.applyBC(func, element_group);
})
.def("applyBC",
[](_aka::SolidMechanicsModel & self, _aka::BC::NeumannFunctor & func,
const std::string & element_group) {
self.applyBC(func, element_group);
})
.def("getExternalForce", &_aka::SolidMechanicsModel::getExternalForce);
return mod;
} // namespace
} // namespace

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