libMesh
quadrature_gauss_lobatto.C
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2017 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 #include "libmesh/quadrature_gauss_lobatto.h"
20 
21 namespace libMesh
22 {
23 
24 // See the files:
25 
26 // quadrature_gauss_lobatto_1D.C
27 // quadrature_gauss_lobatto_2D.C
28 // quadrature_gauss_lobatto_3D.C
29 
30 // for implementation of specific element types.
31 
32 
33 QGaussLobatto::QGaussLobatto(const unsigned int d,
34  const Order o) : QBase(d,o)
35 {
36  // explicitly call the init function in 1D since the
37  // other tensor-product rules require this one.
38  // note that EDGE will not be used internally, however
39  // if we called the function with INVALID_ELEM it would try to
40  // be smart and return, thinking it had already done the work.
41  if (_dim == 1)
42  init(EDGE2);
43 }
44 
45 
46 
47 QGaussLobatto::~QGaussLobatto()
48 {
49 }
50 
51 
52 } // namespace libMesh
virtual void init(const ElemType type=INVALID_ELEM, unsigned int p_level=0)
Initializes the data structures for a quadrature rule for an element of type type.
Definition: quadrature.C:28
const unsigned int _dim
The spatial dimension of the quadrature rule.
Definition: quadrature.h:311
The libMesh namespace provides an interface to certain functionality in the library.
Order
defines an enum for polynomial orders.
Definition: enum_order.h:32