JAANET::livetime Struct Reference

Normalisation of MUPAGE events. More...

#include <JHead.hh>

Public Member Functions
	livetime ()
	Default constructor. More...
bool	less (const livetime &object) const
	Comparison. More...
bool	match (const livetime &object) const
	Test match. More...
livetime &	add (const livetime &object)
	Addition. More...
livetime &	mul (const double factor)
	Scale. More...
	ClassDefNV (livetime, 1)

Public Attributes
double	numberOfSeconds
	Live time [s]. More...
double	errorOfSeconds
	Uncertainty on live time [s]. More...

Detailed Description

Normalisation of MUPAGE events.

Definition at line 835 of file JHead.hh.

Constructor & Destructor Documentation

livetime()

JAANET::livetime::livetime ( )

inline

Default constructor.

Definition at line 839 of file JHead.hh.

               :
      numberOfSeconds(0),
      errorOfSeconds(0)
    {}

Member Function Documentation

less()

bool JAANET::livetime::less ( const livetime &  object ) const

inline

Comparison.

Parameters

object

livetime

Returns

true if this livetime is less than given livetime; else false

Definition at line 850 of file JHead.hh.

    {
      return numberOfSeconds < object.numberOfSeconds;
    }

match()

bool JAANET::livetime::match ( const livetime &  object ) const

inline

Test match.

Parameters

object

live time

Returns

true if matches; else false

Definition at line 861 of file JHead.hh.

    {
      return ((numberOfSeconds == 0.0 && object.numberOfSeconds == 0.0) ||
              (numberOfSeconds >  0.0 && object.numberOfSeconds >  0.0));
    }

add()

livetime& JAANET::livetime::add ( const livetime &  object )

inline

Addition.

Parameters

object

live time

Returns

this live time

Definition at line 873 of file JHead.hh.

    {
      numberOfSeconds += object.numberOfSeconds;
      errorOfSeconds   = sqrt(errorOfSeconds        * errorOfSeconds  +  
                              object.errorOfSeconds * object.errorOfSeconds);
 
      return *this;
    }

mul()

livetime& JAANET::livetime::mul ( const double  factor )

inline

Scale.

Parameters

factor

1D scale factor

Returns

this livetime

Definition at line 888 of file JHead.hh.

    {
      numberOfSeconds /= (factor * factor);
      errorOfSeconds  /= (factor * factor);
      
      return *this;
    }

ClassDefNV()

JAANET::livetime::ClassDefNV	(	livetime	,
		1
	)

Member Data Documentation

numberOfSeconds

double JAANET::livetime::numberOfSeconds

Live time [s].

Definition at line 896 of file JHead.hh.

errorOfSeconds

double JAANET::livetime::errorOfSeconds

Uncertainty on live time [s].

Definition at line 897 of file JHead.hh.

---

The documentation for this struct was generated from the following file:

• JHead.hh