backgroundFunctionBase::FunctionForIntegral Class Reference

#include <Functions.h>

List of all members.

Public Member Functions
	FunctionForIntegral (const backgroundFunctionBase *function, const std::vector< double >::const_iterator &parBgrIt)
double	operator() (const double *mass, const double *) const
	~FunctionForIntegral ()
Protected Attributes
const backgroundFunctionBase *	function_
double *	parval_

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Detailed Description

Definition at line 2733 of file Functions.h.

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Constructor & Destructor Documentation

backgroundFunctionBase::FunctionForIntegral::FunctionForIntegral	(	const backgroundFunctionBase *	function,
		const std::vector< double >::const_iterator &	parBgrIt
	)		[inline]

Definition at line 2736 of file Functions.h.

References function_, i, backgroundFunctionBase::parNum(), and parval_.

                                                                            :
      function_(function)
    {
      parval_ = new double[function_->parNum()];
      for( int i=0; i < function_->parNum(); ++i ) {
        parval_[i] = *(parBgrIt+i);
      }
    }

backgroundFunctionBase::FunctionForIntegral::~FunctionForIntegral

(

)

[inline]

Definition at line 2745 of file Functions.h.

References parval_.

    {
      delete parval_;
    }

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Member Function Documentation

double backgroundFunctionBase::FunctionForIntegral::operator()	(	const double *	mass,
		const double *
	)		const [inline]

Definition at line 2749 of file Functions.h.

References function_, and parval_.

    {
      // FIXME: this is a gross approximation. The function should be integrated in eta over the sample.
      return( (*function_)(parval_, *mass, 0.) );
    }

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Member Data Documentation

const backgroundFunctionBase* backgroundFunctionBase::FunctionForIntegral::function_ [protected]

Definition at line 2755 of file Functions.h.

Referenced by FunctionForIntegral(), and operator()().

double* backgroundFunctionBase::FunctionForIntegral::parval_ [protected]

Definition at line 2756 of file Functions.h.

Referenced by FunctionForIntegral(), operator()(), and ~FunctionForIntegral().