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 822 of file JHead.hh.

Constructor & Destructor Documentation

JAANET::livetime::livetime ( )

inline

Default constructor.

Definition at line 826 of file JHead.hh.

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

Member Function Documentation

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 837 of file JHead.hh.

    {
      return numberOfSeconds < object.numberOfSeconds;
    }

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

inline

Test match.

Parameters

object

live time

Returns

true if matches; else false

Definition at line 848 of file JHead.hh.

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

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

inline

Addition.

Parameters

object

live time

Returns

this live time

Definition at line 860 of file JHead.hh.

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

      return *this;
    }

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

inline

Scale.

Parameters

factor

1D scale factor

Returns

this livetime

Definition at line 875 of file JHead.hh.

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

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

Member Data Documentation

double JAANET::livetime::numberOfSeconds

Live time [s].

Definition at line 883 of file JHead.hh.

double JAANET::livetime::errorOfSeconds

Uncertainty on live time [s].

Definition at line 884 of file JHead.hh.

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

• JHead.hh