QUESO::BaseQuadrature Class Reference

Base class for quadrature rules. More...

#include <BaseQuadrature.h>

Inheritance diagram for QUESO::BaseQuadrature:

Public Member Functions
	BaseQuadrature ()
virtual	~BaseQuadrature ()=0
	Pure virtual destructor, forcing this to be an abstract object. More...
const std::vector< double > &	weights () const
	Array of the weights used in the numerical integration. More...

Protected Attributes
std::vector< double >	m_weights

Detailed Description

Base class for quadrature rules.

This serves as the base class for approximating integrals using numerical quadrature. Namely,

\[ \int_{\Omega} f(x) \; dx \approx \sum_{i=1}^N f(x_i) w_i \]

This class contains the weights. Subclasses will have the positions since the position can be one-dimensional (Base1DQuadrature) or multi-dimensional (MultiDQuadratureBase).

Definition at line 40 of file BaseQuadrature.h.

Constructor & Destructor Documentation

QUESO::BaseQuadrature::BaseQuadrature ( )

inline

Definition at line 44 of file BaseQuadrature.h.

{}

QUESO::BaseQuadrature::~BaseQuadrature ( )

inlinepure virtual

Pure virtual destructor, forcing this to be an abstract object.

Definition at line 60 of file BaseQuadrature.h.

{}

Member Function Documentation

const std::vector<double>& QUESO::BaseQuadrature::weights ( ) const

inline

Array of the weights used in the numerical integration.

Definition at line 50 of file BaseQuadrature.h.

References m_weights.

Referenced by QUESO::Generic1DQuadrature::Generic1DQuadrature().

    { queso_assert(!m_weights.empty());
      return m_weights; }

Member Data Documentation

std::vector<double> QUESO::BaseQuadrature::m_weights

protected

Definition at line 56 of file BaseQuadrature.h.

Referenced by QUESO::GaussianHermite1DQuadrature::GaussianHermite1DQuadrature(), QUESO::Generic1DQuadrature::Generic1DQuadrature(), QUESO::MonteCarloQuadrature< V, M >::MonteCarloQuadrature(), QUESO::TensorProductQuadrature< V, M >::TensorProductQuadrature(), QUESO::UniformLegendre1DQuadrature::UniformLegendre1DQuadrature(), weights(), QUESO::WignerChebyshev2nd1DQuadrature::WignerChebyshev2nd1DQuadrature(), and QUESO::WignerInverseChebyshev1st1DQuadrature::WignerInverseChebyshev1st1DQuadrature().

---

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

• src/misc/inc/BaseQuadrature.h