DUNE-FEM (unstable)

lagrangecoefficients.hh
1// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2// vi: set et ts=4 sw=2 sts=2:
3// SPDX-FileCopyrightInfo: Copyright © DUNE Project contributors, see file LICENSE.md in module root
4// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
5#ifndef DUNE_LAGRANGECOEFFICIENTS_HH
6#define DUNE_LAGRANGECOEFFICIENTS_HH
7
8#include <vector>
9
11
12#include <dune/geometry/type.hh>
13
14#include <dune/localfunctions/utility/field.hh>
15#include <dune/localfunctions/common/localkey.hh>
16
17namespace Dune
18{
19
20 template< template <class,unsigned int> class LP,
21 unsigned int dim, class F>
22 struct LagrangeCoefficientsFactory
23 {
24 static const unsigned int dimension = dim;
25 const typedef LP<F,dim> Object;
26 typedef std::size_t Key;
27
28 template< GeometryType::Id geometryId >
29 static Object *create ( const Key &order )
30 {
31 if (order == 0 || !Object::template supports<geometryId>(order))
32 return 0;
33 typedef typename std::remove_const<Object>::type LagrangeCoefficients;
34 LagrangeCoefficients *object = new LagrangeCoefficients(order);
35 if ( !object->template build<geometryId>() )
36 {
37 delete object;
38 object = nullptr;
39 }
40 return object;
41 }
42 static void release( Object *object ) { delete object; }
43 };
44
45}
46
47#endif // DUNE_LAGRANGECOEFFICIENTS_HH
Implements a vector constructed from a given type representing a field and a compile-time given size.
Dune namespace.
Definition: alignedallocator.hh:13
A unique label for each type of element that can occur in a grid.
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