StatVal Class Reference

simple struct to hold a value and it's associated uncertainty. More...

#include <StatVal.h>

Collaboration diagram for StatVal:

Public Member Functions
	StatVal ()
	StatVal (double v)
	StatVal (double v, double e)
StatVal	operator*= (const double &d)
StatVal	operator* (const double &d) const
StatVal	operator/ (const double &d) const

Public Attributes
double	value
double	error

Detailed Description

simple struct to hold a value and it's associated uncertainty.

Definition at line 26 of file StatVal.h.

Constructor & Destructor Documentation

StatVal() [1/3]

StatVal::StatVal ( )

inline

Definition at line 33 of file StatVal.h.

: value(0), error(0) { }  

StatVal() [2/3]

StatVal::StatVal ( double v )

inline

Definition at line 34 of file StatVal.h.

: value(v) { error=( v>=0 ? sqrt(v) : sqrt(-v) ); }

StatVal() [3/3]

StatVal::StatVal ( double v, double e )

inline

Definition at line 35 of file StatVal.h.

: value(v), error(e) { }

Member Function Documentation

operator*()

StatVal StatVal::operator* ( const double & d ) const

inline

Definition at line 41 of file StatVal.h.

{ return StatVal(d*value, d*error); }

operator*=()

StatVal StatVal::operator*= ( const double & d )

inline

Definition at line 39 of file StatVal.h.

{ value*=d; error*=d; return (*this); }

operator/()

StatVal StatVal::operator/ ( const double & d ) const

inline

Definition at line 43 of file StatVal.h.

{ return StatVal(value/d, error/d); }

Member Data Documentation

error

double StatVal::error

Definition at line 31 of file StatVal.h.

value

double StatVal::value

Definition at line 30 of file StatVal.h.

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

• StatVal.h