Utils.cc File Reference

#include <sys/stat.h>
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "BField/BField.h"
#include "TestConstants.h"

Go to the source code of this file.

Functions
int	GetNumPointsRect (const char *fileName)
int	GetNumPointsVor (const char *fileName)
BField *	NewBFieldRect (const char *mapFileName)
BField *	NewBFieldVor (const char *vorMapFileName, const char *meshFileName, const char *vorBFieldFileName)
Variables
const int	kFakeMapNum = 142
const Int_t	kVorCoarseness = 0

---

Function Documentation

int GetNumPointsRect

(

const char *

fileName

)

Definition at line 20 of file Utils.cc.

Referenced by BenchmarkPerformance().

{
  //Provide an estimate of the space used by the rect2d interpolator.

  //Currently not implemented. But see my documentation for estimates
  //of this.
  return 0;
}

int GetNumPointsVor

(

const char *

fileName

)

Definition at line 29 of file Utils.cc.

Referenced by BenchmarkPerformance().

{
  //Provide an estimate of the size used by the Voronoi interpolator.

  //Currently not implemented. But see my documentation for estimates
  //of this.
  return 0;
}

BField* NewBFieldRect

(

const char *

mapFileName

)

Definition at line 44 of file Utils.cc.

References BfldInterpMethod::kDefault, kFakeMapNum, Detector::kNear, SimFlag::kReroot, and BField::SetInterpMethod().

Referenced by BenchmarkAccuracy(), and RectPerformanceTest().

                                               {
  BField *theField;

  //***Finish this function!
  //At the moment, just uses the standard $BMAPPATH/bfld_142.dat,
  //which should be all right. The only way to get rect2d
  //to use an arbitrary file is to rewrite the class a bit.

  VldContext theContext(Detector::kNear,SimFlag::kReroot,VldTimeStamp());
  theField = new BField(theContext,-1,kFakeMapNum);
  theField->SetInterpMethod(BfldInterpMethod::kDefault);

  return theField;
}

BField* NewBFieldVor	(	const char *	vorMapFileName,
		const char *	meshFileName,
		const char *	vorBFieldFileName
	)

Definition at line 65 of file Utils.cc.

References BfldInterpMethod::kDefault, Detector::kNear, SimFlag::kReroot, kVorCoarseness, and BField::SetInterpMethod().

Referenced by BenchmarkAccuracy(), and VorPerformanceTest().

                                                    {
  //***How do I convince the BField wrapper to use arbitrary data files?
  //Again, it would seem that a rewrite of BField is in order.
  //In any case, eventually BField will have to get its data from the
  //database...
  //***Finish this function!

  VldContext theContext(Detector::kNear,SimFlag::kReroot,VldTimeStamp());

  BField *theField = new BField(theContext,kVorCoarseness,true);
  theField->SetInterpMethod(BfldInterpMethod::kDefault);

  return theField;
}

---

Variable Documentation

const int kFakeMapNum = 142

Definition at line 10 of file Utils.cc.

Referenced by NewBFieldRect().

const Int_t kVorCoarseness = 0

Definition at line 11 of file Utils.cc.