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MixedNonlinearVariationalProblem.h
// Copyright (C) 2011 Anders Logg
//
// This file is part of DOLFIN.
//
// DOLFIN 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.
//
// DOLFIN 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 DOLFIN. If not, see <http://www.gnu.org/licenses/>.
//
// Modified by Cecile Daversin-Catty, 2018.
//
// First added: 2018-10-03
// Last changed: 2018-10-03
#ifndef __MIXED_NONLINEAR_VARIATIONAL_PROBLEM_H
#define __MIXED_NONLINEAR_VARIATIONAL_PROBLEM_H
#include <memory>
#include <vector>
#include <dolfin/common/Hierarchical.h>
namespace dolfin
{
// Forward declarations
class DirichletBC;
class Form;
class Function;
class FunctionSpace;
class MixedNonlinearVariationalProblem : public Hierarchical<MixedNonlinearVariationalProblem>
{
public:
typedef std::vector<std::vector<std::shared_ptr<const Form>>> form_list_type;
MixedNonlinearVariationalProblem(form_list_type F,
std::vector<std::shared_ptr<Function>> u,
std::vector<std::shared_ptr<const DirichletBC>> bcs,
form_list_type J={{nullptr}});
void set_bounds(const std::vector<Function>& lb_func,
const std::vector<Function>& ub_func);
void set_bounds(std::vector<std::shared_ptr<const GenericVector>> lb,
std::vector<std::shared_ptr<const GenericVector>> ub);
form_list_type residual_form() const;
std::shared_ptr<const Form> residual_form(int i, int j=0) const;
form_list_type jacobian_form() const;
std::shared_ptr<const Form> jacobian_form(int i, int j=0) const;
std::vector<std::shared_ptr<Function>> solution();
std::shared_ptr<Function> solution(int i);
//std::vector<std::shared_ptr<const Function>> solution() const;
const std::vector<std::shared_ptr<Function>> solution() const;
std::shared_ptr<const Function> solution(int i) const;
std::vector<std::vector<std::shared_ptr<const DirichletBC>>> bcs() const;
std::vector<std::shared_ptr<const DirichletBC>> bcs(int i) const;
std::vector<std::shared_ptr<const FunctionSpace>> trial_space() const;
std::shared_ptr<const FunctionSpace> trial_space(int i) const;
std::vector<std::shared_ptr<const FunctionSpace>> test_space() const;
std::shared_ptr<const FunctionSpace> test_space(int i) const;
std::vector<std::shared_ptr<const GenericVector>> lower_bound() const;
std::vector<std::shared_ptr<const GenericVector>> upper_bound() const;
bool has_jacobian() const;
bool has_lower_bound() const;
bool has_upper_bound() const;
private:
// Check forms
void check_forms() const;
// Build the necessary mappings between submeshes
void build_mappings();
// The residual form
form_list_type _residual;
// The Jacobian form (pointer may be null if not provided)
form_list_type _jacobian;
// The solution
std::vector<std::shared_ptr<Function>> _u;
// The boundary conditions
std::vector<std::vector<std::shared_ptr<const DirichletBC>>> _bcs;
// The lower and upper bounds (pointers may be null if not
// provided)
std::vector<std::shared_ptr<const GenericVector>> _lb;
std::vector<std::shared_ptr<const GenericVector>> _ub;
};
}
#endif
dolfin::DirichletBC
Interface for setting (strong) Dirichlet boundary conditions.
Definition DirichletBC.h:125
dolfin::Form
Base class for UFC code generated by FFC for DOLFIN with option -l.
Definition Form.h:86
dolfin::FunctionSpace
Definition FunctionSpace.h:54
dolfin::Function
Definition Function.h:66
dolfin::Hierarchical< MixedNonlinearVariationalProblem >::Hierarchical
Hierarchical(MixedNonlinearVariationalProblem &self)
Definition Hierarchical.h:48
dolfin::MixedNonlinearVariationalProblem::has_jacobian
bool has_jacobian() const
Check whether Jacobian has been defined.
Definition MixedNonlinearVariationalProblem.cpp:181
dolfin::MixedNonlinearVariationalProblem::trial_space
std::vector< std::shared_ptr< const FunctionSpace > > trial_space() const
Return trial space.
Definition MixedNonlinearVariationalProblem.cpp:126
dolfin::MixedNonlinearVariationalProblem::lower_bound
std::vector< std::shared_ptr< const GenericVector > > lower_bound() const
Return lower bound.
Definition MixedNonlinearVariationalProblem.cpp:166
dolfin::MixedNonlinearVariationalProblem::form_list_type
std::vector< std::vector< std::shared_ptr< const Form > > > form_list_type
Definition MixedNonlinearVariationalProblem.h:52
dolfin::MixedNonlinearVariationalProblem::has_upper_bound
bool has_upper_bound() const
Check whether upper bound have has defined.
Definition MixedNonlinearVariationalProblem.cpp:191
dolfin::MixedNonlinearVariationalProblem::upper_bound
std::vector< std::shared_ptr< const GenericVector > > upper_bound() const
Return upper bound.
Definition MixedNonlinearVariationalProblem.cpp:174
dolfin::MixedNonlinearVariationalProblem::bcs
std::vector< std::vector< std::shared_ptr< const DirichletBC > > > bcs() const
Return boundary conditions.
Definition MixedNonlinearVariationalProblem.cpp:114
dolfin::MixedNonlinearVariationalProblem::solution
std::vector< std::shared_ptr< Function > > solution()
Return solution variable.
Definition MixedNonlinearVariationalProblem.cpp:90
dolfin::MixedNonlinearVariationalProblem::set_bounds
void set_bounds(std::vector< std::shared_ptr< const GenericVector > > lb, std::vector< std::shared_ptr< const GenericVector > > ub)
Set the bounds for bound constrained solver.
dolfin::MixedNonlinearVariationalProblem::has_lower_bound
bool has_lower_bound() const
Check whether lower bound has been defined.
Definition MixedNonlinearVariationalProblem.cpp:186
dolfin::MixedNonlinearVariationalProblem::set_bounds
void set_bounds(const std::vector< Function > &lb_func, const std::vector< Function > &ub_func)
Set the bounds for bound constrained solver.
dolfin::MixedNonlinearVariationalProblem::jacobian_form
form_list_type jacobian_form() const
Return Jacobian form.
Definition MixedNonlinearVariationalProblem.cpp:78
dolfin::MixedNonlinearVariationalProblem::residual_form
form_list_type residual_form() const
Return residual form.
Definition MixedNonlinearVariationalProblem.cpp:66
dolfin::MixedNonlinearVariationalProblem::test_space
std::vector< std::shared_ptr< const FunctionSpace > > test_space() const
Return test space.
Definition MixedNonlinearVariationalProblem.cpp:138
dolfin
Definition adapt.h:30