atomicrex::NumericalIntegration Class Reference

#include <NumericalIntegration.h>

Inheritance diagram for atomicrex::NumericalIntegration:

Public Member Functions
template<typename DifferentialForm >
double	integrate (double a, double b, DifferentialForm diffForm)
virtual double	integrate (double a, double b)
virtual double	integrateSpherical (double a, double b)

Protected Member Functions
virtual double	evaluateInternal (double x)=0

Detailed Description

Base class for analytic functions that provide numerical quadrature.

Member Function Documentation

evaluateInternal()

virtual double atomicrex::NumericalIntegration::evaluateInternal ( double  x )

protectedpure virtual

Evaluates the function being integrated at position x. Implementation must be provided by sub-classes.

Implemented in atomicrex::FunctionProduct, atomicrex::FunctionConstant, atomicrex::FunctionSum, atomicrex::FunctionInverseArgument, atomicrex::FunctionSpline, atomicrex::FunctionPoly, atomicrex::FunctionMorseC, atomicrex::FunctionMorseB, atomicrex::FunctionMorseA, atomicrex::FunctionExpGaussian, atomicrex::FunctionExpB, atomicrex::FunctionExpA, atomicrex::FunctionBase, and atomicrex::ParsedFunction.

integrate() [1/2]

template<typename DifferentialForm >

double atomicrex::NumericalIntegration::integrate ( double  a, double  b, DifferentialForm  diffForm  )

inline

Computes the integral of the function in the interval [a,b] using numerical integration. The user can specify the differential form.

integrate() [2/2]

virtual double atomicrex::NumericalIntegration::integrate ( double  a, double  b  )

inlinevirtual

Computes the integral of the function in the interval [a,b]. The default implementation uses numerical integration.

integrateSpherical()

virtual double atomicrex::NumericalIntegration::integrateSpherical ( double  a, double  b  )

inlinevirtual

Computes the spherical integral of the function in the interval [a,b]. The default implementation uses numerical integration.

Reimplemented in atomicrex::FunctionPoly.

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

• NumericalIntegration.h