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py_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 <constitutive_laws_handler.hh>
#include <model.hh>
#include <non_linear_solver.hh>
#include <solver_callback.hh>
#include <sparse_matrix_aij.hh>
#include <time_step_solver.hh>
/* -------------------------------------------------------------------------- */
#include <pybind11/operators.h>
#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
/* -------------------------------------------------------------------------- */
namespace py = pybind11;
/* -------------------------------------------------------------------------- */
namespace akantu {
template <class ConstitutiveLawType, class ModelType>
void register_constitutive_law_handler(py::module & mod,
const std::string & name) {
py::class_<ConstitutiveLawsHandler<ConstitutiveLawType, ModelType>,
ModelType>(mod, name.c_str(), py::multiple_inheritance())
.def(
"getConstitutiveLaw",
[](ConstitutiveLawsHandler<ConstitutiveLawType, ModelType> & self,
UInt constitutive_law_id) -> decltype(auto) {
return self.getConstitutiveLaw(constitutive_law_id);
},
py::arg("constitutive_law_id"), py::return_value_policy::reference)
.def(
"getConstitutiveLaw",
[](ConstitutiveLawsHandler<ConstitutiveLawType, ModelType> & self,
const ID & constitutive_law_name) -> decltype(auto) {
return self.getConstitutiveLaw(constitutive_law_name);
},
py::arg("constitutive_law_name"), py::return_value_policy::reference)
.def(
"getConstitutiveLaw",
[](ConstitutiveLawsHandler<ConstitutiveLawType, ModelType> & self,
const Element & element) -> decltype(auto) {
return self.getConstitutiveLaw(element);
},
py::arg("element"), py::return_value_policy::reference)
.def("getNbConstitutiveLaws",
&ConstitutiveLawsHandler<ConstitutiveLawType,
ModelType>::getNbConstitutiveLaws)
.def("getConstitutiveLawIndex",
&ConstitutiveLawsHandler<ConstitutiveLawType,
ModelType>::getConstitutiveLawIndex)
.def("setConstitutiveLawSelector",
[](ConstitutiveLawsHandler<ConstitutiveLawType, ModelType> & self,
std::shared_ptr<ConstitutiveLawSelector>
constitutive_law_selector) {
self.setConstitutiveLawSelector(constitutive_law_selector);
})
.def("getConstitutiveLawSelector",
&ConstitutiveLawsHandler<ConstitutiveLawType,
ModelType>::getConstitutiveLawSelector)
.def(
"getConstitutiveLawByElement",
[](const ConstitutiveLawsHandler<ConstitutiveLawType, ModelType> &
self) -> decltype(auto) {
return self.getConstitutiveLawByElement();
},
py::return_value_policy::reference, py::keep_alive<0, 1>())
.def("reassignConstitutiveLaw",
&ConstitutiveLawsHandler<ConstitutiveLawType,
ModelType>::reassignConstitutiveLaw)
.def(
"registerNewConstitutiveLaw",
[](ConstitutiveLawsHandler<ConstitutiveLawType, ModelType> & self,
const ID & cl_name, const ID & cl_type,
const ID & opt_param) -> decltype(auto) {
return self.registerNewConstitutiveLaw(cl_name, cl_type, opt_param);
},
py::arg("constitutive_law_name"), py::arg("constitutive_law_type"),
py::arg("option") = "", py::return_value_policy::reference)
.def("initConstitutiveLaws",
&ConstitutiveLawsHandler<ConstitutiveLawType,
ModelType>::initConstitutiveLaws)
.def("flattenInternal",
&ConstitutiveLawsHandler<ConstitutiveLawType,
ModelType>::flattenInternal,
py::return_value_policy::reference)
.def("inflateInternal",
&ConstitutiveLawsHandler<ConstitutiveLawType,
ModelType>::inflateInternal,
py::return_value_policy::reference);
}
/* -------------------------------------------------------------------------- */
void register_model(py::module & mod) {
py::class_<ModelSolver, SolverCallback, Parsable>(mod, "ModelSolver",
py::multiple_inheritance())
.def(
"getNonLinearSolver",
[](ModelSolver & self, const ID & solver_id) -> NonLinearSolver & {
return self.getNonLinearSolver(solver_id);
},
py::arg("solver_id") = "", py::return_value_policy::reference)
.def(
"getTimeStepSolver",
[](ModelSolver & self, const ID & solver_id) -> TimeStepSolver & {
return self.getTimeStepSolver(solver_id);
},
py::arg("solver_id") = "", py::return_value_policy::reference)
.def(
"solveStep",
[](ModelSolver & self, const ID & solver_id) {
self.solveStep(solver_id);
},
py::arg("solver_id") = "")
.def(
"solveStep",
[](ModelSolver & self, SolverCallback & callback,
const ID & solver_id) { self.solveStep(callback, solver_id); },
py::arg("callback"), py::arg("solver_id") = "");
py::class_<Model, ModelSolver>(mod, "Model", py::multiple_inheritance())
.def("setBaseName", &Model::setBaseName)
.def("setDirectory", &Model::setDirectory)
.def("getFEEngine", &Model::getFEEngine, py::arg("name") = "",
py::return_value_policy::reference)
.def("getFEEngineBoundary", &Model::getFEEngine, py::arg("name") = "",
py::return_value_policy::reference)
.def("addDumpFieldVector", &Model::addDumpFieldVector)
.def("addDumpField", &Model::addDumpField)
.def("setBaseNameToDumper", &Model::setBaseNameToDumper)
.def("addDumpFieldVectorToDumper", &Model::addDumpFieldVectorToDumper)
.def("addDumpFieldToDumper", &Model::addDumpFieldToDumper)
.def("dump", [](Model & self) { self.dump(); })
.def(
"dump", [](Model & self, UInt step) { self.dump(step); },
py::arg("step"))
.def(
"dump",
[](Model & self, Real time, UInt step) { self.dump(time, step); },
py::arg("time"), py::arg("step"))
.def(
"dump",
[](Model & self, const std::string & dumper) { self.dump(dumper); },
py::arg("dumper_name"))
.def(
"dump",
[](Model & self, const std::string & dumper, UInt step) {
self.dump(dumper, step);
},
py::arg("dumper_name"), py::arg("step"))
.def(
"dump",
[](Model & self, const std::string & dumper, Real time, UInt step) {
self.dump(dumper, time, step);
},
py::arg("dumper_name"), py::arg("time"), py::arg("step"))
.def(
"dumpGroup",
[](Model & self, const std::string & group_name) {
self.dumpGroup(group_name);
},
py::arg("group_name"))
.def(
"setGroupDirectory",
[](Model & self, const std::string & directory,
const std::string & group_name) {
self.setGroupDirectory(directory, group_name);
},
py::arg("directory"), py::arg("group_name"))
.def(
"setGroupBaseName",
[](Model & self, const std::string & basename,
const std::string & group_name) {
self.setGroupBaseName(basename, group_name);
},
py::arg("basename"), py::arg("group_name"))
.def(
"addDumpGroupField",
[](Model & self, const std::string & field_id,
const std::string & group_name) {
self.addDumpGroupField(field_id, group_name);
},
py::arg("field_id"), py::arg("group_name"))
.def(
"addDumpGroupFieldVector",
[](Model & self, const std::string & field_id,
const std::string & group_name) {
self.addDumpGroupFieldVector(field_id, group_name);
},
py::arg("field_id"), py::arg("group_name"))
.def("initNewSolver", &Model::initNewSolver)
.def(
"getNewSolver",
[](Model & self, const std::string id,
const TimeStepSolverType & time,
const NonLinearSolverType & type) {
self.getNewSolver(id, time, type);
},
py::return_value_policy::reference)
.def(
"setIntegrationScheme",
[](Model & self, const std::string id, const std::string primal,
const IntegrationSchemeType & scheme_type,
IntegrationScheme::SolutionType solution_type) {
self.setIntegrationScheme(id, primal, scheme_type, solution_type);
},
py::arg("id"), py::arg("primal"), py::arg("scheme_type"),
py::arg("solution_type") =
IntegrationScheme::SolutionType::_not_defined)
.def("getDOFManager", &Model::getDOFManager,
py::return_value_policy::reference)
.def("assembleMatrix", &Model::assembleMatrix);
}
} // namespace akantu

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