QuadratureFormulaP1Tetrahedron Class Reference

#include <QuadratureFormula.hpp>

Inheritance diagram for QuadratureFormulaP1Tetrahedron:

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List of all members.

Public Types
enum	{ numberOfQuadraturePoints = 4 }
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
	QuadratureFormulaP1Tetrahedron ()
Static Public Member Functions
static QuadratureFormulaP1Tetrahedron &	instance ()
static void	create ()
static void	destroy ()
Static Protected Attributes
static QuadratureFormulaP1Tetrahedron *	__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 554 of file QuadratureFormula.hpp.

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Member Enumeration Documentation

anonymous enum

Enumerator:

numberOfQuadraturePoints

Definition at line 558 of file QuadratureFormula.hpp.

       {
    numberOfQuadraturePoints = 4
  };

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Constructor & Destructor Documentation

QuadratureFormulaP1Tetrahedron::QuadratureFormulaP1Tetrahedron

(

)

[inline]

Definition at line 588 of file QuadratureFormula.hpp.

References __setQuadratureVertices().

  {
    this->__setQuadratureVertices();
  }

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Member Function Documentation

const TinyVector<3>& QuadratureFormulaP1Tetrahedron::operator[]

(

const size_t &

i

)

const [inline]

Definition at line 568 of file QuadratureFormula.hpp.

References __integrationVertices.

  {
    return __integrationVertices[i];
  }

const TinyVector<numberOfQuadraturePoints,TinyVector<3> >& QuadratureFormulaP1Tetrahedron::vertices

(

)

const [inline]

Definition at line 573 of file QuadratureFormula.hpp.

References __integrationVertices.

Referenced by P1TetrahedronFiniteElement::integrationVertices().

  {
    return __integrationVertices;
  }

size_t QuadratureFormulaP1Tetrahedron::numberOfVertices

(

)

const [inline]

Definition at line 578 of file QuadratureFormula.hpp.

References numberOfQuadraturePoints.

  {
    return numberOfQuadraturePoints;
  }

real_t QuadratureFormulaP1Tetrahedron::weight

(

const size_t &

i

)

const [inline]

Definition at line 583 of file QuadratureFormula.hpp.

References __weight.

  {
    return __weight[i];
  }

void QuadratureFormulaP1Tetrahedron::__setQuadratureVertices

(

)

[inline, private]

Definition at line 593 of file QuadratureFormula.hpp.

References __integrationVertices, __weight, and numberOfQuadraturePoints.

Referenced by QuadratureFormulaP1Tetrahedron().

  {
    __weight = 1./(6.*numberOfQuadraturePoints);

    TinyVector<4, real_t> mu;
    mu[0] = 0.585410196624969;
    mu[1] = 0.138196601125011;
    mu[2] = 0.138196601125011;
    mu[3] = 0.138196601125011;

    TinyVector<4, TinyVector<3,real_t> > vertex;
    vertex[0] = TinyVector<3, real_t>(0,0,0);
    vertex[1] = TinyVector<3, real_t>(1,0,0);
    vertex[2] = TinyVector<3, real_t>(0,1,0);
    vertex[3] = TinyVector<3, real_t>(0,0,1);

    for (size_t i=0; i<4; ++i) {
      __integrationVertices[i] = 0;
      for (size_t j=0; j<4; ++j) {
        __integrationVertices[i] += mu[(i-j)%4]*vertex[j];
      }
    }
  }

static QuadratureFormulaP1Tetrahedron & StaticBase< QuadratureFormulaP1Tetrahedron >::instance

(

)

[inline, static, inherited]

Access to auto instanciated static;

Returns:

*__pInstance

Definition at line 46 of file StaticBase.hpp.

Referenced by MeshOfTetrahedra::buildLocalizationTools(), and P1TetrahedronFiniteElement::integrationVertices().

  {
    return *__pInstance;
  }

static void StaticBase< QuadratureFormulaP1Tetrahedron >::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< QuadratureFormulaP1Tetrahedron >::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> > QuadratureFormulaP1Tetrahedron::__integrationVertices [private]

Definition at line 563 of file QuadratureFormula.hpp.

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

TinyVector<numberOfQuadraturePoints, real_t> QuadratureFormulaP1Tetrahedron::__weight [private]

Definition at line 565 of file QuadratureFormula.hpp.

Referenced by __setQuadratureVertices(), and weight().

QuadratureFormulaP1Tetrahedron * StaticBase< QuadratureFormulaP1Tetrahedron >::__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