celeritas::Integrator< F > Class Template Reference

Perform numerical integration of a generic 1-D function. More...

#include <Integrator.hh>

Public Types
Type aliases
using	argument_type = real_type
using	result_type = real_type
using	Options = IntegratorOptions

Public Member Functions
	Integrator (F &&func, Options opts)
	Construct with the function and options.
	Integrator (F &&func)
	Construct with the function and default options.
result_type	operator() (argument_type lo, argument_type hi)
	Calculate the integral over the given dx.

Detailed Description

template<class F>
class celeritas::Integrator< F >

Perform numerical integration of a generic 1-D function.

Currently this is a simple nonrecursive Newton-Coates integrator extracted from NuclearZoneBuilder. It should be improved for robustness, accuracy, and efficiency, probably by using a Gauss-Legendre quadrature.

This class is to be used only during setup.

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

• Integrator.hh