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Public Member Functions | Protected Attributes | Private Member Functions | List of all members
Stokhos::TensorProductQuadrature< ordinal_type, value_type > Class Template Reference

Defines quadrature for a tensor product basis by tensor products of 1-D quadrature rules. More...

#include <Stokhos_TensorProductQuadrature.hpp>

Inheritance diagram for Stokhos::TensorProductQuadrature< ordinal_type, value_type >:
Inheritance graph
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Public Member Functions

 TensorProductQuadrature (const Teuchos::RCP< const ProductBasis< ordinal_type, value_type > > &product_basis)
 Constructor.
 
 TensorProductQuadrature (const Teuchos::RCP< const ProductBasis< ordinal_type, value_type > > &product_basis, const ordinal_type &quad_order)
 Variable order constructor.
 
virtual ~TensorProductQuadrature ()
 Destructor.
 
virtual ordinal_type size () const
 Get number of quadrature points.
 
virtual const Teuchos::Array< Teuchos::Array< value_type > > & getQuadPoints () const
 Get quadrature points.
 
virtual const Teuchos::Array< value_type > & getQuadWeights () const
 Get quadrature weights.
 
virtual const Teuchos::Array< Teuchos::Array< value_type > > & getBasisAtQuadPoints () const
 Get values of basis at quadrature points.
 
virtual std::ostream & print (std::ostream &os) const
 Print quadrature data.
 
- Public Member Functions inherited from Stokhos::Quadrature< ordinal_type, value_type >
 Quadrature ()
 Constructor.
 
virtual ~Quadrature ()
 Destructor.
 
virtual ordinal_type size () const =0
 Get number of quadrature points.
 
virtual const Teuchos::Array< Teuchos::Array< value_type > > & getQuadPoints () const =0
 Get quadrature points.
 
virtual const Teuchos::Array< value_type > & getQuadWeights () const =0
 Get quadrature weights.
 
virtual const Teuchos::Array< Teuchos::Array< value_type > > & getBasisAtQuadPoints () const =0
 Get values of basis at quadrature points.
 
virtual std::ostream & print (std::ostream &os) const =0
 Print quadrature data.
 

Protected Attributes

Teuchos::Array< Teuchos::Array< value_type > > quad_points
 Quadrature points.
 
Teuchos::Array< value_type > quad_weights
 Quadrature weights.
 
Teuchos::Array< Teuchos::Array< value_type > > quad_values
 Quadrature values.
 

Private Member Functions

 TensorProductQuadrature (const TensorProductQuadrature &)
 
TensorProductQuadratureoperator= (const TensorProductQuadrature &b)
 

Detailed Description

template<typename ordinal_type, typename value_type>
class Stokhos::TensorProductQuadrature< ordinal_type, value_type >

Defines quadrature for a tensor product basis by tensor products of 1-D quadrature rules.

Definition at line 58 of file Stokhos_TensorProductQuadrature.hpp.

Constructor & Destructor Documentation

◆ TensorProductQuadrature() [1/3]

template<typename ordinal_type , typename value_type >
Stokhos::TensorProductQuadrature< ordinal_type, value_type >::TensorProductQuadrature ( const Teuchos::RCP< const ProductBasis< ordinal_type, value_type > > &  product_basis)

Constructor.

Parameters
product_basisproduct basis The order of the quadrature is $2*p$, where $p$ is the order of the basis.

Definition at line 46 of file Stokhos_TensorProductQuadratureImp.hpp.

◆ TensorProductQuadrature() [2/3]

template<typename ordinal_type , typename value_type >
Stokhos::TensorProductQuadrature< ordinal_type, value_type >::TensorProductQuadrature ( const Teuchos::RCP< const ProductBasis< ordinal_type, value_type > > &  product_basis,
const ordinal_type &  quad_order 
)

Variable order constructor.

Parameters
product_basisproduct basis
quad_orderorder of quadrature to use

Definition at line 104 of file Stokhos_TensorProductQuadratureImp.hpp.

◆ ~TensorProductQuadrature()

template<typename ordinal_type , typename value_type >
virtual Stokhos::TensorProductQuadrature< ordinal_type, value_type >::~TensorProductQuadrature ( )
inlinevirtual

Destructor.

Definition at line 77 of file Stokhos_TensorProductQuadrature.hpp.

◆ TensorProductQuadrature() [3/3]

template<typename ordinal_type , typename value_type >
Stokhos::TensorProductQuadrature< ordinal_type, value_type >::TensorProductQuadrature ( const TensorProductQuadrature< ordinal_type, value_type > &  )
private

Member Function Documentation

◆ size()

template<typename ordinal_type , typename value_type >
virtual ordinal_type Stokhos::TensorProductQuadrature< ordinal_type, value_type >::size ( ) const
inlinevirtual

Get number of quadrature points.

Implements Stokhos::Quadrature< ordinal_type, value_type >.

Definition at line 80 of file Stokhos_TensorProductQuadrature.hpp.

◆ getQuadPoints()

template<typename ordinal_type , typename value_type >
const Teuchos::Array< Teuchos::Array< value_type > > & Stokhos::TensorProductQuadrature< ordinal_type, value_type >::getQuadPoints
virtual

Get quadrature points.

Array is dimensioned Q-by-d where Q is the number of quadrature points and d is the dimension of the basis.

Implements Stokhos::Quadrature< ordinal_type, value_type >.

Definition at line 163 of file Stokhos_TensorProductQuadratureImp.hpp.

◆ getQuadWeights()

template<typename ordinal_type , typename value_type >
const Teuchos::Array< value_type > & Stokhos::TensorProductQuadrature< ordinal_type, value_type >::getQuadWeights
virtual

Get quadrature weights.

Array is of size Q where Q is the number of quadrature points.

Implements Stokhos::Quadrature< ordinal_type, value_type >.

Definition at line 171 of file Stokhos_TensorProductQuadratureImp.hpp.

◆ getBasisAtQuadPoints()

template<typename ordinal_type , typename value_type >
const Teuchos::Array< Teuchos::Array< value_type > > & Stokhos::TensorProductQuadrature< ordinal_type, value_type >::getBasisAtQuadPoints
virtual

Get values of basis at quadrature points.

Array is dimensioned Q-by-P where Q is the number of quadrature points and P is the size of the basis.

Implements Stokhos::Quadrature< ordinal_type, value_type >.

Definition at line 179 of file Stokhos_TensorProductQuadratureImp.hpp.

◆ print()

template<typename ordinal_type , typename value_type >
std::ostream & Stokhos::TensorProductQuadrature< ordinal_type, value_type >::print ( std::ostream &  os) const
virtual

Print quadrature data.

Implements Stokhos::Quadrature< ordinal_type, value_type >.

Definition at line 187 of file Stokhos_TensorProductQuadratureImp.hpp.

◆ operator=()

template<typename ordinal_type , typename value_type >
TensorProductQuadrature & Stokhos::TensorProductQuadrature< ordinal_type, value_type >::operator= ( const TensorProductQuadrature< ordinal_type, value_type > &  b)
private

Member Data Documentation

◆ quad_points

template<typename ordinal_type , typename value_type >
Teuchos::Array< Teuchos::Array<value_type> > Stokhos::TensorProductQuadrature< ordinal_type, value_type >::quad_points
protected

Quadrature points.

Definition at line 119 of file Stokhos_TensorProductQuadrature.hpp.

◆ quad_weights

template<typename ordinal_type , typename value_type >
Teuchos::Array<value_type> Stokhos::TensorProductQuadrature< ordinal_type, value_type >::quad_weights
protected

Quadrature weights.

Definition at line 122 of file Stokhos_TensorProductQuadrature.hpp.

◆ quad_values

template<typename ordinal_type , typename value_type >
Teuchos::Array< Teuchos::Array<value_type> > Stokhos::TensorProductQuadrature< ordinal_type, value_type >::quad_values
protected

Quadrature values.

Definition at line 125 of file Stokhos_TensorProductQuadrature.hpp.


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