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Public Member Functions | Protected Attributes
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>

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List of all members.

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.

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.

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.


Constructor & Destructor Documentation

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.
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

Member Function Documentation

template<typename ordinal_type , typename value_type >
const Teuchos::Array< Teuchos::Array< value_type > > & Stokhos::TensorProductQuadrature< ordinal_type, value_type >::getBasisAtQuadPoints ( ) const [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 >.

template<typename ordinal_type , typename value_type >
const Teuchos::Array< Teuchos::Array< value_type > > & Stokhos::TensorProductQuadrature< ordinal_type, value_type >::getQuadPoints ( ) const [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 >.

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

Get quadrature weights.

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

Implements Stokhos::Quadrature< ordinal_type, value_type >.


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