Nektar++
NektarUnivConsts.hpp
Go to the documentation of this file.
1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File NektarUnivConsts.hpp
4 //
5 // For more information, please see: http://www.nektar.info
6 //
7 // The MIT License
8 //
9 // Copyright (c) 2006 Scientific Computing and Imaging Institute,
10 // University of Utah (USA) and Department of Aeronautics, Imperial
11 // College London (UK).
12 //
13 // Permission is hereby granted, free of charge, to any person obtaining a
14 // copy of this software and associated documentation files (the "Software"),
15 // to deal in the Software without restriction, including without limitation
16 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
17 // and/or sell copies of the Software, and to permit persons to whom the
18 // Software is furnished to do so, subject to the following conditions:
19 //
20 // The above copyright notice and this permission notice shall be included
21 // in all copies or substantial portions of the Software.
22 //
23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
24 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
26 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
27 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
28 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
29 // DEALINGS IN THE SOFTWARE.
30 //
31 // Description: Universal constants in the Nektar Library
32 //
33 ///////////////////////////////////////////////////////////////////////////////
34 
35 #ifndef NEKTARUNIVCONSTS_HPP
36 #define NEKTARUNIVCONSTS_HPP
37 
38 #include <limits>
39 
41 
42 namespace Nektar
43 {
44  namespace NekConstants
45  {
46  static const NekDouble kNekUnsetDouble = -9999;
47  static const NekDouble kNekMinResidInit = 1e16;
48  static const NekDouble kVertexTheSameDouble = 1.0e-8;
49  static const NekDouble kGeomFactorsTol = 1.0e-8;
50  static const NekDouble kNekZeroTol = 1.0e-12;
51  static const NekDouble kGeomRightAngleTol = 1e-14;
52  static const NekDouble kNekSqrtTol = 1.0e-16;
53  static const NekDouble kNekIterativeTol = 1e-09;
54  static const NekDouble kNekSparseNonZeroTol = 1e-16;
55 
56  // Tolerances for mesh generation and CAD handling
57  static const NekDouble GeomTol = 1E-2;
58  static const NekDouble CoinTol = 1E-6;
59  }
60 } //end of namespace
61 
62 #endif
static const NekDouble kNekIterativeTol
static const NekDouble kGeomRightAngleTol
static const NekDouble kNekSqrtTol
static const NekDouble kVertexTheSameDouble
static const NekDouble kNekZeroTol
double NekDouble
static const NekDouble kNekUnsetDouble
static const NekDouble kNekSparseNonZeroTol
static const NekDouble kGeomFactorsTol
static const NekDouble kNekMinResidInit
static const NekDouble CoinTol
static const NekDouble GeomTol