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

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

#include <DefaultIntegral.h>

List of all members.

Public Types
typedef _Tp	value_type
Public Member Functions
	DefaultIntegral (_Tp val_r=_Initial)
_Tp &	get ()
	Conversion to _Tp.
_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

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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.

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Member Typedef Documentation

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

Definition at line 44 of file DefaultIntegral.h.

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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.

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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. Referenced by zypp::DefaultIntegral< unsigned, 0 >::operator unsigned (), and zypp::DefaultIntegral< unsigned, 0 >::operator unsigned &().

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 >::operator= (  _Tp  rhs  )  [inline]

Definition at line 64 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial> DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator+= (  _Tp  rhs  )  [inline]

Definition at line 65 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial> DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator-= (  _Tp  rhs  )  [inline]

Definition at line 66 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++ (   )  [inline]

Definition at line 70 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial> DefaultIntegral& zypp::DefaultIntegral< _Tp, _Initial >::operator-- (   )  [inline]

Definition at line 71 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial> DefaultIntegral zypp::DefaultIntegral< _Tp, _Initial >::operator++ (  int   )  [inline]

Definition at line 73 of file DefaultIntegral.h.

template<class _Tp, _Tp _Initial> DefaultIntegral zypp::DefaultIntegral< _Tp, _Initial >::operator-- (  int   )  [inline]

Definition at line 74 of file DefaultIntegral.h.

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Member Data Documentation

template<class _Tp, _Tp _Initial> _Tp zypp::DefaultIntegral< _Tp, _Initial >::_val [private]

Definition at line 78 of file DefaultIntegral.h. Referenced by zypp::DefaultIntegral< unsigned, 0 >::get(), zypp::DefaultIntegral< unsigned, 0 >::operator *=(), zypp::DefaultIntegral< unsigned, 0 >::operator++(), zypp::DefaultIntegral< unsigned, 0 >::operator+=(), zypp::DefaultIntegral< unsigned, 0 >::operator--(), zypp::DefaultIntegral< unsigned, 0 >::operator-=(), zypp::DefaultIntegral< unsigned, 0 >::operator/=(), and zypp::DefaultIntegral< unsigned, 0 >::operator=().

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

• zypp/base/DefaultIntegral.h

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