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py_heat_transfer_model.cc
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Fri, Dec 13, 10:39

py_heat_transfer_model.cc
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/**
* Copyright (©) 2019-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*/
/* -------------------------------------------------------------------------- */
#include "py_aka_array.hh"
#include "py_constitutive_law.hh"
#include "py_constitutive_laws_handler.hh"
/* -------------------------------------------------------------------------- */
#include <diffusion_law.hh>
#include <diffusion_model.hh>
#include <heat_diffusion.hh>
#include <heat_transfer_model.hh>
#include <model_options.hh>
#include <non_linear_solver.hh>
/* -------------------------------------------------------------------------- */
// #include <pybind11/operators.h>
#include <pybind11/pybind11.h>
// #include <pybind11/stl.h>
/* -------------------------------------------------------------------------- */
namespace py = pybind11;
/* -------------------------------------------------------------------------- */
namespace akantu {
namespace {
template <typename _DiffusionLaw>
class PyDiffusionLaw : public _DiffusionLaw {
public:
/* Inherit the constructors */
using _DiffusionLaw::_DiffusionLaw;
void computeDiffusivityGradUOnQuadPoints(ElementType type,
GhostType ghost_type) override {
PYBIND11_OVERRIDE(void, _DiffusionLaw,
computeDiffusivityGradUOnQuadPoints, type, ghost_type);
}
void computeDiffusivityOnQuadPoints(ElementType type,
GhostType ghost_type) override {
PYBIND11_OVERRIDE(void, _DiffusionLaw, computeDiffusivityOnQuadPoints,
type, ghost_type);
}
Real getStableTimeStep(Real element_size) override {
PYBIND11_OVERRIDE(Real, _DiffusionLaw, getStableTimeStep, element_size);
}
};
/* ------------------------------------------------------------------------ */
template <typename _DiffusionLaw>
void register_diffusion_law_classes(py::module & mod, const ID & name) {
py::class_<_DiffusionLaw, DiffusionLaw, PyDiffusionLaw<_DiffusionLaw>>(
mod, name.c_str(), py::multiple_inheritance())
.def(py::init<DiffusionModel &, const ID &>());
}
} // namespace
/* -------------------------------------------------------------------------- */
void register_heat_transfer_model(py::module & mod) {
register_constitutive_law<DiffusionModel>(mod);
/* ------------------------------------------------------------------------ */
py::class_<DiffusionLaw, ConstitutiveLaw<DiffusionModel>>(
mod, "DiffusionLaw", py::multiple_inheritance());
register_diffusion_law_classes<HeatDiffusion<1>>(mod, "HeatDiffusion1D");
register_diffusion_law_classes<HeatDiffusion<2>>(mod, "HeatDiffusion2D");
register_diffusion_law_classes<HeatDiffusion<3>>(mod, "HeatDiffusion3D");
/* ------------------------------------------------------------------------ */
register_constitutive_laws_handler<DiffusionLaw, Model>(mod);
/* ------------------------------------------------------------------------ */
py::class_<DiffusionModel, ConstitutiveLawsHandler<DiffusionLaw, Model>>(
mod, "DiffusionModel", py::multiple_inheritance())
.def(
"initFull",
[](DiffusionModel & self, const AnalysisMethod & _analysis_method) {
self.initFull(HeatTransferModelOptions(_analysis_method));
},
py::arg("_analysis_method"))
.def("setTimeStep", &DiffusionModel::setTimeStep, py::arg("time_step"),
py::arg("solver_id") = "")
.def("getStableTimeStep", &DiffusionModel::getStableTimeStep)
.def("getBlockedDOFs", &DiffusionModel::getBlockedDOFs);
/* ------------------------------------------------------------------------ */
py::class_<HeatTransferModel, DiffusionModel>(mod, "HeatTransferModel",
py::multiple_inheritance())
.def(py::init<Mesh &, Int, const ID &>(), py::arg("mesh"),
py::arg("spatial_dimension") = _all_dimensions,
py::arg("id") = "diffusion_model")
.def(
"getTemperature",
[](HeatTransferModel & self) -> decltype(auto) {
return self.getTemperature();
},
py::return_value_policy::reference);
}
} // namespace akantu

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