DOLFIN
DOLFIN C++ interface
GoalFunctional.h
1// Copyright (C) 2010--2012 Marie E. Rognes
2//
3// This file is part of DOLFIN.
4//
5// DOLFIN is free software: you can redistribute it and/or modify
6// it under the terms of the GNU Lesser General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// DOLFIN is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU Lesser General Public License for more details.
14//
15// You should have received a copy of the GNU Lesser General Public License
16// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
17//
18// First added: 2010-09-16
19// Last changed: 2012-11-14
20
21#ifndef __GOAL_FUNCTIONAL_H
22#define __GOAL_FUNCTIONAL_H
23
24#include <memory>
25#include <dolfin/fem/Form.h>
26#include "ErrorControl.h"
27
28namespace dolfin
29{
30
33
34 class GoalFunctional : public Form
35 {
36
37 public:
38
39 // FIXME: The rank argument is unnecessary, a GoalFunction should
40 // always have rank 0. The argument should be removed for that
41 // reason.
42
50 GoalFunctional(std::size_t rank, std::size_t num_coefficients);
51
59 virtual void update_ec(const Form& a, const Form& L) = 0;
60
61 // Pointer to _ErrorControl_ instance
62 std::shared_ptr<ErrorControl> _ec;
63
64 };
65
66}
67#endif
Base class for UFC code generated by FFC for DOLFIN with option -l.
Definition: Form.h:86
std::size_t rank() const
Definition: Form.cpp:64
std::size_t num_coefficients() const
Definition: Form.cpp:75
Definition: GoalFunctional.h:35
virtual void update_ec(const Form &a, const Form &L)=0
GoalFunctional(std::size_t rank, std::size_t num_coefficients)
Definition: GoalFunctional.cpp:28
Definition: adapt.h:30