#include <CaloCachedShapeIntegrator.h>

Inheritance diagram for CaloCachedShapeIntegrator:

Public Member Functions
	CaloCachedShapeIntegrator (const CaloVShape *aShape)

double	operator() (double startTime) const override

double	timeToRise () const override

	~CaloCachedShapeIntegrator () override

Public Member Functions inherited from CaloVShape
	CaloVShape ()

virtual	~CaloVShape ()

Private Attributes
double	timeToRise_

std::vector< double >	v_

Detailed Description

This class takes an existing Shape, and integrates it, summing up all the values, each nanosecond, up to the bunch spacing

Definition at line 12 of file CaloCachedShapeIntegrator.h.

Constructor & Destructor Documentation

CaloCachedShapeIntegrator::CaloCachedShapeIntegrator ( const CaloVShape * aShape )

Definition at line 5 of file CaloCachedShapeIntegrator.cc.

References OrderedSet::t, and v_.

     : v_(NBINS, 0.), timeToRise_(aShape->timeToRise()) {
   for (int t = 0; t < 256; ++t) {
     double amount = (*aShape)(t);
     for (int istep = 0; istep < 25; ++istep) {
       int ibin = t + istep;
       v_[ibin] += amount;
     }
   }
 }

CaloCachedShapeIntegrator::~CaloCachedShapeIntegrator ( )

override

Definition at line 16 of file CaloCachedShapeIntegrator.cc.

16 {}

Member Function Documentation

double CaloCachedShapeIntegrator::operator() ( double startTime ) const

overridevirtual

Implements CaloVShape.

Definition at line 20 of file CaloCachedShapeIntegrator.cc.

References NBINS, and v_.

                                                                    {
   // round up, and account for the -25 ns offset
   int ibin = static_cast<int>(startTime + 25.0);
   return (ibin < 0 || ibin >= NBINS) ? 0. : v_[ibin];
 }