FunctionalIntegrand Class Reference

Wrapper to a string-built functional to be integrated. More...

#include <CepGen/Integration/FunctionalIntegrand.h>

Inheritance diagram for FunctionalIntegrand:

Collaboration diagram for FunctionalIntegrand:

Public Member Functions
	FunctionalIntegrand (const std::string &, const std::vector< std::string > &, const std::string &func_eval)
double	eval (const std::vector< double > &) override
	Compute the integrand for a given coordinates set.
size_t	size () const override
	Phase space dimension.
virtual bool	hasProcess () const
	Does this integrand also contain a process object?

Detailed Description

Definition at line 29 of file FunctionalIntegrand.h.

Constructor & Destructor Documentation

FunctionalIntegrand()

FunctionalIntegrand ( const std::string &  expr, const std::vector< std::string > &  vars, const std::string &  func_eval  )

explicit

Definition at line 25 of file FunctionalIntegrand.cpp.

Member Function Documentation

eval()

double eval ( const std::vector< double > &  )

overridevirtual

Implements Integrand.

Definition at line 36 of file FunctionalIntegrand.cpp.

hasProcess()

virtual bool hasProcess ( ) const

virtualinherited

Reimplemented in ProcessIntegrand.

Definition at line 37 of file Integrand.h.

size()

size_t size ( ) const

overridevirtual

Implements Integrand.

Definition at line 45 of file FunctionalIntegrand.cpp.