ext::virtual_pointer_to_integer< IntegralType > Class Template Reference

Class wrapping an integral type, but with pointer iterface. More...

#include <foreach.hpp>

Public Types
typedef IntegralType	value_type
typedef std::ptrdiff_t	difference_type
typedef IntegralType *	pointer
typedef IntegralType	reference
typedef std::bidirectional_iterator_tag	iterator_category

Public Member Functions
	virtual_pointer_to_integer (IntegralType data)
	Constructor of the virtual pointer class. More...
IntegralType	operator* () const
	Method to retrieve the integral value. More...
virtual_pointer_to_integer &	operator++ ()
	Prefix increment operator to increment the hold value. More...
virtual_pointer_to_integer &	operator-- ()
	Prefix decrement operator to decrement the hold value. More...
virtual_pointer_to_integer	operator++ (int)
	Postfix increment operator to increment the hold value. More...
virtual_pointer_to_integer	operator-- (int)
	Postfix decrement operator to decrement the hold value. More...
bool	operator== (const virtual_pointer_to_integer< IntegralType > &other) const
	Equality operator. Two classes are equal if the data they hold is the same. More...
bool	operator!= (const virtual_pointer_to_integer< IntegralType > &other) const
	Inequality operator. Two classes are not equal if the data they hold is different. More...

Detailed Description

template<class IntegralType>
class ext::virtual_pointer_to_integer< IntegralType >

Class wrapping an integral type, but with pointer iterface.

Template Parameters

IntegralType

the type of values the iterator provides

Member Typedef Documentation

difference_type

template<class IntegralType >

typedef std::ptrdiff_t ext::virtual_pointer_to_integer< IntegralType >::difference_type

iterator_category

template<class IntegralType >

typedef std::bidirectional_iterator_tag ext::virtual_pointer_to_integer< IntegralType >::iterator_category

pointer

template<class IntegralType >

typedef IntegralType* ext::virtual_pointer_to_integer< IntegralType >::pointer

reference

template<class IntegralType >

typedef IntegralType ext::virtual_pointer_to_integer< IntegralType >::reference

value_type

template<class IntegralType >

typedef IntegralType ext::virtual_pointer_to_integer< IntegralType >::value_type

Constructor & Destructor Documentation

virtual_pointer_to_integer()

template<class IntegralType >

ext::virtual_pointer_to_integer< IntegralType >::virtual_pointer_to_integer ( IntegralType  data )

inline

Constructor of the virtual pointer class.

Parameters

data	the value to hold

Member Function Documentation

operator!=()

template<class IntegralType >

bool ext::virtual_pointer_to_integer< IntegralType >::operator!= ( const virtual_pointer_to_integer< IntegralType > &  other ) const

inline

Inequality operator. Two classes are not equal if the data they hold is different.

Parameters

other

the other instance to compare with

Returns

bool true if this and other classes hold different value

operator*()

template<class IntegralType >

IntegralType ext::virtual_pointer_to_integer< IntegralType >::operator* ( ) const

inline

Method to retrieve the integral value.

Returns

the current value

operator++() [1/2]

template<class IntegralType >

virtual_pointer_to_integer & ext::virtual_pointer_to_integer< IntegralType >::operator++ ( )

inline

Prefix increment operator to increment the hold value.

Returns

this

operator++() [2/2]

template<class IntegralType >

virtual_pointer_to_integer ext::virtual_pointer_to_integer< IntegralType >::operator++ ( int  )

inline

Postfix increment operator to increment the hold value.

Returns

original value

operator--() [1/2]

template<class IntegralType >

virtual_pointer_to_integer & ext::virtual_pointer_to_integer< IntegralType >::operator-- ( )

inline

Prefix decrement operator to decrement the hold value.

Returns

this

operator--() [2/2]

template<class IntegralType >

virtual_pointer_to_integer ext::virtual_pointer_to_integer< IntegralType >::operator-- ( int  )

inline

Postfix decrement operator to decrement the hold value.

Returns

original value

operator==()

template<class IntegralType >

bool ext::virtual_pointer_to_integer< IntegralType >::operator== ( const virtual_pointer_to_integer< IntegralType > &  other ) const

inline

Equality operator. Two classes are equal if the data they hold is the same.

Parameters

other

the other instance to compare with

Returns

bool true if this and other classes hold the same value

---

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

• alib2std/src/extensions/foreach.hpp