Intrepid
Intrepid_CubatureDirectLineGauss.hpp
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43 
49 #ifndef INTREPID_CUBATURE_DIRECT_LINE_GAUSS_HPP
50 #define INTREPID_CUBATURE_DIRECT_LINE_GAUSS_HPP
51 
52 #include "Intrepid_ConfigDefs.hpp"
54 #include "Teuchos_Assert.hpp"
55 
60 // srkenno@sandia.gov 6/21/10:
61 // see below comment for the enum
62 #define INTREPID_CUBATURE_LINE_GAUSS_MAX 61
63 
64 
65 namespace Intrepid {
66 
70 template<class Scalar, class ArrayPoint = FieldContainer<Scalar>, class ArrayWeight = ArrayPoint>
71 class CubatureDirectLineGauss : public Intrepid::CubatureDirect<Scalar,ArrayPoint,ArrayWeight> {
72  public:
73 
74  // srkenno@sandia.gov 6/21/10:
75  // This indirection is to workaround a compiler bug on the sun platform, 5.7 toolset, SunOS 10.
76  enum {INTREPID_CUBATURE_LINE_GAUSS_MAX_ENUM = INTREPID_CUBATURE_LINE_GAUSS_MAX};
77 
78  private:
79 
82  static const CubatureTemplate cubature_data_[INTREPID_CUBATURE_LINE_GAUSS_MAX_ENUM+1];
83 
86  static const char *cubature_name_;
87 
88 
89  public:
90 
92 
98  CubatureDirectLineGauss(const int degree = 0);
99 
102  const char* getName() const;
103 
106  const CubatureTemplate * exposeCubatureData() const;
107 
110  int getMaxAccuracy() const;
111 
114  static const CubatureTemplate (& exposeCubatureDataStatic())[INTREPID_CUBATURE_LINE_GAUSS_MAX_ENUM+1];
115 
116 
117 }; // end class CubatureDirect
118 
119 template<class Scalar, class ArrayPoint, class ArrayWeight>
120 inline const CubatureTemplate (& CubatureDirectLineGauss<Scalar,ArrayPoint,ArrayWeight>::exposeCubatureDataStatic())[INTREPID_CUBATURE_LINE_GAUSS_MAX_ENUM+1] {
121  return cubature_data_;
122 }
123 
124 } // end namespace Intrepid
125 
126 
127 // include templated definitions
129 
130 #endif
const char * getName() const
Returns cubature name.
CubatureDirectLineGauss(const int degree=0)
Constructor.
static const CubatureTemplate cubature_data_[INTREPID_CUBATURE_LINE_GAUSS_MAX_ENUM+1]
Complete set of data defining line Gauss(-Legendre) rules.
Defines Gauss integration rules on a line.
static const char * cubature_name_
Names of templates for frequently used direct cubature rules.
static const CubatureTemplate(& exposeCubatureDataStatic())[INTREPID_CUBATURE_LINE_GAUSS_MAX_ENUM+1]
Exposes cubature data, accessible without construction.
#define INTREPID_CUBATURE_LINE_GAUSS_MAX
The maximum degree of the polynomial that can be integrated exactly by a direct line rule of the Gaus...
Definition file for the Intrepid::CubatureDirectLineGauss class.
Header file for the Intrepid::CubatureDirect class.
Template for the cubature rules used by Intrepid. Cubature template consists of cubature points and...
int getMaxAccuracy() const
Returns maximum cubature accuracy.
Defines direct cubature (integration) rules in Intrepid.
const CubatureTemplate * exposeCubatureData() const
Exposes cubature data.