quadrature_monomial_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 // C++ includes
21 
22 // Local includes
25 
26 namespace libMesh
27 {
28 
29 void QMonomial::init_1D(const ElemType _elemtype,
30  unsigned int p)
31 {
32  QGauss gauss_rule(1, _order);
33  gauss_rule.init(_elemtype, p);
34 
35  _points.swap(gauss_rule.get_points());
36  _weights.swap(gauss_rule.get_weights());
37 }
38 
39 } // namespace libMesh
virtual void init(const ElemType type=INVALID_ELEM, unsigned int p_level=0)
Definition: quadrature.C:28
const std::vector< Real > & get_weights() const
Definition: quadrature.h:154
std::vector< Point > _points
Definition: quadrature.h:349
std::vector< Real > _weights
Definition: quadrature.h:355
virtual void init_1D(const ElemType, unsigned int=0) override
const std::vector< Point > & get_points() const
Definition: quadrature.h:142
Implements 1, 2, and 3D "Gaussian" quadrature rules.