zypp::DefaultIntegral< _Tp, _Initial > Class Template Reference

Integral type with defined initial value when default constructed. More...

#include <DefaultIntegral.h>

Public Types
typedef _Tp	value_type

Public Member Functions
	DefaultIntegral (_Tp val_r=_Initial)
DefaultIntegral &	reset ()
	Reset to the defined initial value. More...
_Tp &	get ()
	Conversion to _Tp. More...
_Tp	get () const
	operator _Tp & ()
	operator _Tp () const
Arithmetic operations.
+ - * / are provided via conversion to _Tp.
DefaultIntegral &	operator= (_Tp rhs)
DefaultIntegral &	operator+= (_Tp rhs)
DefaultIntegral &	operator-= (_Tp rhs)
DefaultIntegral &	operator*= (_Tp rhs)
DefaultIntegral &	operator/= (_Tp rhs)
DefaultIntegral &	operator++ ()
DefaultIntegral &	operator-- ()
DefaultIntegral	operator++ (int)
DefaultIntegral	operator-- (int)

Private Attributes
_Tp	_val

Detailed Description

template<class _Tp, _Tp _Initial>
class zypp::DefaultIntegral< _Tp, _Initial >

Integral type with defined initial value when default constructed.

* typedef DefaultIntegral<unsigned,0> Counter;
* std::map<KeyType,Counter> stats;
* for ( all keys  )
*   ++(stats[key]);
* 

Todo:

maybe specialize for bool, add logical and bit operators

let _Initial default to 0 then remove base/Counter.h

Definition at line 41 of file DefaultIntegral.h.

Member Typedef Documentation

template<class _Tp, _Tp _Initial>

typedef _Tp zypp::DefaultIntegral< _Tp, _Initial >::value_type

Definition at line 44 of file DefaultIntegral.h.

Constructor & Destructor Documentation

template<class _Tp, _Tp _Initial>

zypp::DefaultIntegral< _Tp, _Initial >::DefaultIntegral ( _Tp  val_r = _Initial )

inline

Definition at line 47 of file DefaultIntegral.h.

Member Function Documentation

template<class _Tp, _Tp _Initial>

_Tp& zypp::DefaultIntegral< _Tp, _Initial >::get ( )

inline

Conversion to _Tp.

Definition at line 53 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

_Tp zypp::DefaultIntegral< _Tp, _Initial >::get ( ) const

inline

Definition at line 54 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

zypp::DefaultIntegral< _Tp, _Initial >::operator _Tp & ( )

inline

Definition at line 56 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

zypp::DefaultIntegral< _Tp, _Initial >::operator _Tp ( ) const

inline

Definition at line 57 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::reset ( )

inline

Reset to the defined initial value.

Definition at line 61 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator= ( _Tp  rhs )

inline

Definition at line 67 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator+= ( _Tp  rhs )

inline

Definition at line 68 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator-= ( _Tp  rhs )

inline

Definition at line 69 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator*= ( _Tp  rhs )

inline

Definition at line 70 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator/= ( _Tp  rhs )

inline

Definition at line 71 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator++ ( )

inline

Definition at line 73 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator-- ( )

inline

Definition at line 74 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral zypp::DefaultIntegral< _Tp, _Initial >::operator++ ( int  )

inline

Definition at line 76 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial>

DefaultIntegral zypp::DefaultIntegral< _Tp, _Initial >::operator-- ( int  )

inline

Definition at line 77 of file DefaultIntegral.h.

Member Data Documentation

template<class _Tp, _Tp _Initial>

_Tp zypp::DefaultIntegral< _Tp, _Initial >::_val

private

Definition at line 81 of file DefaultIntegral.h.

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

• zypp/base/DefaultIntegral.h