QuadratureFormulaQ2Hexahedron Class Reference

#include <QuadratureFormula.hpp>

Inheritance diagram for QuadratureFormulaQ2Hexahedron:

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List of all members.

Public Types
enum	{ numberOfQuadraturePoints = 27 }
Public Member Functions
const TinyVector< 3 > &	operator[] (const size_t &i) const
const TinyVector < numberOfQuadraturePoints, TinyVector< 3 > > &	vertices () const
size_t	numberOfVertices () const
real_t	weight (const size_t &i) const
	QuadratureFormulaQ2Hexahedron ()
Static Public Member Functions
static QuadratureFormulaQ2Hexahedron &	instance ()
static void	create ()
static void	destroy ()
Static Protected Attributes
static QuadratureFormulaQ2Hexahedron *	__pInstance
Private Member Functions
void	__setQuadratureVertices ()
Private Attributes
TinyVector < numberOfQuadraturePoints, TinyVector< 3 > >	__integrationVertices
TinyVector < numberOfQuadraturePoints, real_t >	__weight

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Detailed Description

Definition at line 452 of file QuadratureFormula.hpp.

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Member Enumeration Documentation

anonymous enum

Enumerator:

numberOfQuadraturePoints

Definition at line 456 of file QuadratureFormula.hpp.

       {
    numberOfQuadraturePoints = 27
  };

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Constructor & Destructor Documentation

QuadratureFormulaQ2Hexahedron::QuadratureFormulaQ2Hexahedron

(

)

[inline]

Definition at line 485 of file QuadratureFormula.hpp.

References __setQuadratureVertices().

  {
    this->__setQuadratureVertices();
  }

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Member Function Documentation

const TinyVector<3>& QuadratureFormulaQ2Hexahedron::operator[]

(

const size_t &

i

)

const [inline]

Definition at line 465 of file QuadratureFormula.hpp.

References __integrationVertices.

  {
    return __integrationVertices[i];
  }

const TinyVector<numberOfQuadraturePoints,TinyVector<3> >& QuadratureFormulaQ2Hexahedron::vertices

(

)

const [inline]

Definition at line 470 of file QuadratureFormula.hpp.

References __integrationVertices.

Referenced by Q2HexahedronFiniteElement::integrationVertices().

  {
    return __integrationVertices;
  }

size_t QuadratureFormulaQ2Hexahedron::numberOfVertices

(

)

const [inline]

Definition at line 475 of file QuadratureFormula.hpp.

References numberOfQuadraturePoints.

  {
    return numberOfQuadraturePoints;
  }

real_t QuadratureFormulaQ2Hexahedron::weight

(

const size_t &

i

)

const [inline]

Definition at line 480 of file QuadratureFormula.hpp.

References __weight.

  {
    return __weight[i];
  }

void QuadratureFormulaQ2Hexahedron::__setQuadratureVertices

(

)

[inline, private]

Definition at line 491 of file QuadratureFormula.hpp.

References __integrationVertices, __weight, and numberOfQuadraturePoints.

Referenced by QuadratureFormulaQ2Hexahedron().

  {
    TinyVector<3, real_t> weight1D(5./18.,8./18.,5./18.);

    TinyVector<3, real_t> X;
    
    X[0] = 0.5 - std::sqrt(15.)/10.;
    X[1] = 0.5;
    X[2] = 0.5 + std::sqrt(15.)/10.;

    for (size_t i=0; i<numberOfQuadraturePoints; ++i) {
      // tensorial weight
      __weight[i] = weight1D[i%3]*weight1D[(i/3)%3]*weight1D[(i/9)%3];

      __integrationVertices[i][0] = X[i%3];
      __integrationVertices[i][1] = X[(i/3)%3];
      __integrationVertices[i][2] = X[(i/9)%3];
    }
  }

static QuadratureFormulaQ2Hexahedron & StaticBase< QuadratureFormulaQ2Hexahedron >::instance

(

)

[inline, static, inherited]

Access to auto instanciated static;

Returns:

*__pInstance

Definition at line 46 of file StaticBase.hpp.

Referenced by Q2HexahedronFiniteElement::integrationVertices().

  {
    return *__pInstance;
  }

static void StaticBase< QuadratureFormulaQ2Hexahedron >::create

(

)

[inline, static, inherited]

Creates __pInstance in Embedding class.

Definition at line 55 of file StaticBase.hpp.

Referenced by ThreadStaticCenter::ThreadStaticCenter().

  {
    __pInstance = new EmbeddingClass();
  }

static void StaticBase< QuadratureFormulaQ2Hexahedron >::destroy

(

)

[inline, static, inherited]

Destroyes __autoInstanciated in Embedding class.

Definition at line 64 of file StaticBase.hpp.

Referenced by ThreadStaticCenter::~ThreadStaticCenter().

  {
    delete __pInstance;
  }

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Member Data Documentation

TinyVector<numberOfQuadraturePoints,TinyVector<3> > QuadratureFormulaQ2Hexahedron::__integrationVertices [private]

Definition at line 460 of file QuadratureFormula.hpp.

Referenced by __setQuadratureVertices(), operator[](), and vertices().

TinyVector<numberOfQuadraturePoints, real_t> QuadratureFormulaQ2Hexahedron::__weight [private]

Definition at line 462 of file QuadratureFormula.hpp.

Referenced by __setQuadratureVertices(), and weight().

QuadratureFormulaQ2Hexahedron * StaticBase< QuadratureFormulaQ2Hexahedron >::__pInstance [static, protected, inherited]

The static variable

Definition at line 37 of file StaticBase.hpp.

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The documentation for this class was generated from the following file:

• QuadratureFormula.hpp