A proxy class to access the stat at a given index in a VectorBase stat. More...

#include <statistics.hh>

Public Member Functions
Counter	value () const
	Return the current value of this stat as its base type. More...

Result	result () const
	Return the current value of this statas a result type. More...

	ScalarProxy (Stat &s, off_type i)
	Create and initialize this proxy, do not register it with the database. More...

	ScalarProxy (const ScalarProxy &sp)
	Create a copy of the provided ScalarProxy. More...

const ScalarProxy &	operator= (const ScalarProxy &sp)
	Set this proxy equal to the provided one. More...

void	operator++ ()
	Increment the stat by 1. More...

void	operator-- ()
	Decrement the stat by 1. More...

void	operator++ (int)
	Increment the stat by 1. More...

void	operator-- (int)
	Decrement the stat by 1. More...

template<typename U >
void	operator= (const U &v)
	Set the data value to the given value. More...

template<typename U >
void	operator+= (const U &v)
	Increment the stat by the given value. More...

template<typename U >
void	operator-= (const U &v)
	Decrement the stat by the given value. More...

size_type	size () const
	Return the number of elements, always 1 for a scalar. More...

std::string	str () const

Private Attributes
Stat &	stat
	Pointer to the parent Vector. More...

off_type	index
	The index to access in the parent VectorBase. More...

Detailed Description

template<class Stat>
class Stats::ScalarProxy< Stat >

A proxy class to access the stat at a given index in a VectorBase stat.

Behaves like a ScalarBase.

Definition at line 870 of file statistics.hh.

Constructor & Destructor Documentation

template<class Stat>

Stats::ScalarProxy< Stat >::ScalarProxy	(	Stat &	s,
		off_type	i
	)

inline

Create and initialize this proxy, do not register it with the database.

Parameters

i	The index to access.

Definition at line 897 of file statistics.hh.

template<class Stat>

Stats::ScalarProxy< Stat >::ScalarProxy ( const ScalarProxy< Stat > & sp )

inline

Create a copy of the provided ScalarProxy.

Parameters

sp	The proxy to copy.

Definition at line 906 of file statistics.hh.

Member Function Documentation

template<class Stat>

void Stats::ScalarProxy< Stat >::operator++ ( )

inline

Increment the stat by 1.

This calls the associated storage object inc function.

Definition at line 929 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

void Stats::ScalarProxy< Stat >::operator++ ( int )

inline

Increment the stat by 1.

Definition at line 937 of file statistics.hh.

template<class Stat>

template<typename U >

void Stats::ScalarProxy< Stat >::operator+= ( const U & v )

inline

Increment the stat by the given value.

This calls the associated storage object inc function.

Parameters

v	The value to add.

Definition at line 960 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

void Stats::ScalarProxy< Stat >::operator-- ( )

inline

Decrement the stat by 1.

This calls the associated storage object dec function.

Definition at line 934 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

void Stats::ScalarProxy< Stat >::operator-- ( int )

inline

Decrement the stat by 1.

Definition at line 939 of file statistics.hh.

template<class Stat>

template<typename U >

void Stats::ScalarProxy< Stat >::operator-= ( const U & v )

inline

Decrement the stat by the given value.

This calls the associated storage object dec function.

Parameters

v	The value to substract.

Definition at line 972 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

const ScalarProxy& Stats::ScalarProxy< Stat >::operator= ( const ScalarProxy< Stat > & sp )

inline

Set this proxy equal to the provided one.

Parameters

sp	The proxy to copy.

Returns: A reference to this proxy.

Definition at line 916 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

template<typename U >

void Stats::ScalarProxy< Stat >::operator= ( const U & v )

inline

Set the data value to the given value.

This calls the associated storage object set function.

Parameters

v	The new value.

Definition at line 948 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

Result Stats::ScalarProxy< Stat >::result ( ) const

inline

Return the current value of this statas a result type.

Returns: The current value.

Definition at line 890 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

size_type Stats::ScalarProxy< Stat >::size ( ) const

inline

Return the number of elements, always 1 for a scalar.

Returns: 1.

Definition at line 981 of file statistics.hh.

template<class Stat>

std::string Stats::ScalarProxy< Stat >::str ( ) const

inline

Definition at line 985 of file statistics.hh.

References csprintf(), Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

template<class Stat>

Counter Stats::ScalarProxy< Stat >::value ( ) const

inline

Return the current value of this stat as its base type.

Returns: The current value.

Definition at line 884 of file statistics.hh.

References Stats::ScalarProxy< Stat >::index, and Stats::ScalarProxy< Stat >::stat.

Member Data Documentation

template<class Stat>

off_type Stats::ScalarProxy< Stat >::index

private

The index to access in the parent VectorBase.

Definition at line 877 of file statistics.hh.

Referenced by Stats::ScalarProxy< Stat >::operator++(), Stats::ScalarProxy< Stat >::operator+=(), Stats::ScalarProxy< Stat >::operator--(), Stats::ScalarProxy< Stat >::operator-=(), Stats::ScalarProxy< Stat >::operator=(), Stats::ScalarProxy< Stat >::result(), Stats::ScalarProxy< Stat >::str(), and Stats::ScalarProxy< Stat >::value().

template<class Stat>

Stat& Stats::ScalarProxy< Stat >::stat

private

Pointer to the parent Vector.

Definition at line 874 of file statistics.hh.

Referenced by Stats::ScalarProxy< Stat >::operator++(), Stats::ScalarProxy< Stat >::operator+=(), Stats::ScalarProxy< Stat >::operator--(), Stats::ScalarProxy< Stat >::operator-=(), Stats::ScalarProxy< Stat >::operator=(), Stats::ScalarProxy< Stat >::result(), Stats::ScalarProxy< Stat >::str(), and Stats::ScalarProxy< Stat >::value().

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

base/statistics.hh

Public Member Functions

Private Attributes

Detailed Description

template<class Stat> class Stats::ScalarProxy< Stat >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class Stat>
class Stats::ScalarProxy< Stat >