utl::Accumulator::Safe< AccumulatorT > Class Template Reference

#include <Accumulator.h>

Inheritance diagram for utl::Accumulator::Safe< AccumulatorT >:

Public Member Functions
void	Clear ()
bool	IsValid () const
	operator bool () const
void	operator() (const typename AccumulatorT::Type x)
void	Validate (const bool state=true)

Detailed Description

template<typename AccumulatorT>
class utl::Accumulator::Safe< AccumulatorT >

This class enables the usage of the uninitialized versions (default empty constructors) of the accumulators that require the first value to be passed in the constructor.

Example:

Accumulator::Safe<Accumulator::Min<int> > min;

if (min)
  cout << "min is initialized" << endl;
else
  cout << "min is uninitialized" << endl;

min(13);

if (min)
  cout << "min is initialized" << endl;
else
  cout << "min is uninitialized" << endl;

cout << min.GetMin() << endl;

This example prints

min is uninitialized
min is initialized
13

Definition at line 153 of file Utilities/Statistics/Accumulator.h.

Member Function Documentation

template<typename AccumulatorT >

void utl::Accumulator::Safe< AccumulatorT >::Clear ( )

inline

Definition at line 168 of file Utilities/Statistics/Accumulator.h.

References utl::Accumulator::Validator::Clear().

bool utl::Accumulator::Validator::IsValid ( ) const

inlineinherited

Definition at line 114 of file Utilities/Statistics/Accumulator.h.

References utl::Accumulator::Validator::fIsValid.

Referenced by utl::Accumulator::Safe< AccumulatorT >::operator bool().

template<typename AccumulatorT >

utl::Accumulator::Safe< AccumulatorT >::operator bool ( ) const

inlineexplicit

Definition at line 166 of file Utilities/Statistics/Accumulator.h.

References utl::Accumulator::Validator::IsValid().

template<typename AccumulatorT >

void utl::Accumulator::Safe< AccumulatorT >::operator() ( const typename AccumulatorT::Type  x )

inline

Definition at line 156 of file Utilities/Statistics/Accumulator.h.

References utl::Accumulator::Validator::Validate().

void utl::Accumulator::Validator::Validate ( const bool  state = true )

inlineinherited

Definition at line 115 of file Utilities/Statistics/Accumulator.h.

References utl::Accumulator::Validator::fIsValid.

Referenced by utl::Accumulator::Safe< AccumulatorT >::operator()().

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

• Utilities/Statistics/Accumulator.h