MFAnalyzer Class Reference

Inheritance diagram for MFAnalyzer:

List of all members.

Public Member Functions
	MFAnalyzer (const edm::ParameterSet &)
bool	valid (void)
	~MFAnalyzer (void)
Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
void	evaluate (const double point[3], double field[3]) const
Private Attributes
unsigned	m_mapDensityX
unsigned	m_mapDensityY
unsigned	m_mapDensityZ
double	m_maxX
double	m_maxY
double	m_maxZ
edm::ESHandle< MagneticField >	m_mf
double	m_minX
double	m_minY
double	m_minZ
bool	m_valid
double	m_xBaseDir
double	m_yBaseDir
double	m_zBaseDir

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Detailed Description

Definition at line 18 of file MFAnalyzer.cc.

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Constructor & Destructor Documentation

MFAnalyzer::MFAnalyzer

(

const edm::ParameterSet &

iPset

)

[explicit]

Definition at line 45 of file MFAnalyzer.cc.

References edm::ParameterSet::getUntrackedParameter(), m_mapDensityX, m_mapDensityY, m_mapDensityZ, m_maxX, m_maxY, m_maxZ, m_minX, m_minY, m_minZ, m_xBaseDir, m_yBaseDir, and m_zBaseDir.

  : m_valid( false )
{
  m_mapDensityX = iPset.getUntrackedParameter<unsigned>( "mapDensityX", 10 );
  m_mapDensityY = iPset.getUntrackedParameter<unsigned>( "mapDensityY", 10 );
  m_mapDensityZ = iPset.getUntrackedParameter<unsigned>( "mapDensityY", 10 );
  m_minX = iPset.getUntrackedParameter<double>( "minX", -18.0 );
  m_maxX = iPset.getUntrackedParameter<double>( "maxX", 18.0 );
  m_minY = iPset.getUntrackedParameter<double>( "minY", -18.0 );
  m_maxY = iPset.getUntrackedParameter<double>( "maxY", 18.0 );
  m_minZ = iPset.getUntrackedParameter<double>( "minZ", -18.0 );
  m_maxZ = iPset.getUntrackedParameter<double>( "maxZ", 18.0 );

  m_xBaseDir = ( m_maxX - m_minX ) / m_mapDensityX;
  m_yBaseDir = ( m_maxY - m_minY ) / m_mapDensityY;
  m_zBaseDir = ( m_maxZ - m_minZ ) / m_mapDensityZ;
}

MFAnalyzer::~MFAnalyzer

(

void

)

Definition at line 63 of file MFAnalyzer.cc.

{}

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Member Function Documentation

void MFAnalyzer::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		[private, virtual]

Implements edm::EDAnalyzer.

Definition at line 67 of file MFAnalyzer.cc.

References gather_cfg::cout, evaluate(), edm::EventSetup::get(), i, edm::ESHandleBase::isValid(), j, gen::k, m_mapDensityX, m_mapDensityY, m_mapDensityZ, m_mf, m_minX, m_minY, m_minZ, m_valid, m_xBaseDir, m_yBaseDir, m_zBaseDir, ExpressReco_HICollisions_FallBack::pt, ExpressReco_HICollisions_FallBack::x, ExpressReco_HICollisions_FallBack::y, and z.

{
  iSetup.get<IdealMagneticFieldRecord>().get( m_mf );
  m_mf.isValid() ? m_valid = true : m_valid = false;
   
  for( unsigned i = 0; i <= m_mapDensityX; ++i )
  {
    for( unsigned j = 0; j <= m_mapDensityY; ++j )
    {                       
      for( unsigned k = 0; k <= m_mapDensityZ; ++k )
      {                       
        // Prepare field position and get value.
        double x =  m_minX + m_xBaseDir * i;
        double y = m_minY + m_yBaseDir * j;
        double z = m_minZ + m_zBaseDir * k;
        double  pt[3] = { x, y, z };
        double  val[3];
        evaluate( pt, val );
        std::cout << "(" << x << ", " << y << ", " << z << ") " << val[0] << ":" << val[1] << ":" << val[2] << "; ";
      }
      std::cout << std::endl;
    }
    std::cout << std::endl;
  }
}

void MFAnalyzer::evaluate	(	const double	point[3],
		double	field[3]
	)		const [private]

Definition at line 94 of file MFAnalyzer.cc.

References b, m_mf, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by analyze().

{
  GlobalVector b = m_mf->inTesla( GlobalPoint( point[0], point[1], point[2] ));
  
  field [0] = b.x();
  field [1] = b.y();
  field [2] = b.z();
}

bool MFAnalyzer::valid

(

void

)

[inline]

Definition at line 24 of file MFAnalyzer.cc.

References m_valid.

{ return m_valid; }

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Member Data Documentation

unsigned MFAnalyzer::m_mapDensityX [private]

Definition at line 29 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

unsigned MFAnalyzer::m_mapDensityY [private]

Definition at line 30 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

unsigned MFAnalyzer::m_mapDensityZ [private]

Definition at line 31 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

double MFAnalyzer::m_maxX [private]

Definition at line 33 of file MFAnalyzer.cc.

Referenced by MFAnalyzer().

double MFAnalyzer::m_maxY [private]

Definition at line 35 of file MFAnalyzer.cc.

Referenced by MFAnalyzer().

double MFAnalyzer::m_maxZ [private]

Definition at line 37 of file MFAnalyzer.cc.

Referenced by MFAnalyzer().

edm::ESHandle<MagneticField> MFAnalyzer::m_mf [private]

Definition at line 42 of file MFAnalyzer.cc.

Referenced by analyze(), and evaluate().

double MFAnalyzer::m_minX [private]

Definition at line 32 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

double MFAnalyzer::m_minY [private]

Definition at line 34 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

double MFAnalyzer::m_minZ [private]

Definition at line 36 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

bool MFAnalyzer::m_valid [private]

Definition at line 41 of file MFAnalyzer.cc.

Referenced by analyze(), and valid().

double MFAnalyzer::m_xBaseDir [private]

Definition at line 38 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

double MFAnalyzer::m_yBaseDir [private]

Definition at line 39 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().

double MFAnalyzer::m_zBaseDir [private]

Definition at line 40 of file MFAnalyzer.cc.

Referenced by analyze(), and MFAnalyzer().