quadrature_trap_1D.C
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2018 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 
20 // Local includes
22 
23 namespace libMesh
24 {
25 
26 
27 
29  unsigned int)
30 {
31  //----------------------------------------------------------------------
32  // 1D quadrature rules
33  _points.resize(2);
34  _weights.resize(2);
35 
36  _points[0](0) = -1.;
37  _points[1](0) = 1.;
38 
39  _weights[0] = 1.;
40  _weights[1] = 1.;
41 
42  return;
43 }
44 
45 } // namespace libMesh
std::vector< Point > _points
Definition: quadrature.h:349
std::vector< Real > _weights
Definition: quadrature.h:355
virtual void init_1D(const ElemType _type=INVALID_ELEM, unsigned int p_level=0) override