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filtered_range Class Template Reference
[Range Adaptors]

This class adapts an STL sequence instance into a Range. More...

#include <filtered_range.hpp>

List of all members.

Notional Range methods
ss_bool_t	is_open () const
	Indicates whether the range is open.
reference	current ()
	Returns the current value in the range.
const_reference	current () const
	Returns the current value in the range.
class_type &	advance ()
	Advances the current position in the range.
	operator boolean_type () const
	Indicates whether the range is open.
reference	operator * ()
	Returns the current value in the range.
const_reference	operator * () const
	Returns the current value in the range.
class_type &	operator++ ()
	Advances the current position in the range.
class_type	operator++ (int)
	Advances the current position in the range, returning a copy of the range prior to its being advanced.
Public Methods
	filtered_range (filtered_range_type r, filter_predicate_type pr)
	Constructs from a range and a predicate.
Iterable Range methods
iterator	begin ()
	Returns an iterator to the current position of the range.
iterator	end ()
	Returns an iterator to the end of the range.
const_iterator	begin () const
	Returns an iterator to the current position of the range.
const_iterator	end () const
	Returns an iterator to the end of the range.

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Detailed Description

template<typename R, typename P, typename RT = typename R::range_tag_type>
class stlsoft::filtered_range< R, P, RT >

This class adapts an STL sequence instance into a Range.

Parameters:

R	The range class
P	The filter predicate
RT	The range category tag type

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Constructor & Destructor Documentation

filtered_range (  filtered_range_type    r, filter_predicate_type    pr )  [inline]

Constructs from a range and a predicate. Parameters: r  The range whose values will be filtered pr  The predicate which will be used to filter the values of the range r

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Member Function Documentation

class_type& advance (    )  [inline]

Advances the current position in the range.

const_iterator begin (    )  const [inline]

Returns an iterator to the current position of the range.

iterator begin (    )  [inline]

Returns an iterator to the current position of the range.

const_reference current (    )  const [inline]

Returns the current value in the range.

reference current (    )  [inline]

Returns the current value in the range.

const_iterator end (    )  const [inline]

Returns an iterator to the end of the range.

iterator end (    )  [inline]

Returns an iterator to the end of the range.

ss_bool_t is_open (    )  const [inline]

Indicates whether the range is open.

const_reference operator * (    )  const [inline]

Returns the current value in the range.

reference operator * (    )  [inline]

Returns the current value in the range.

operator boolean_type (    )  const [inline]

Indicates whether the range is open.

class_type operator++ (  int    )  [inline]

Advances the current position in the range, returning a copy of the range prior to its being advanced.

class_type& operator++ (    )  [inline]

Advances the current position in the range.

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

• filtered_range.hpp

STLSoft Libraries documentation © Synesis Software Pty Ltd, 2001-2004