mutating_operator_adaptor Class Template Reference

#include <rangelib/operator_adaptors.hpp>

Inheritance diagram for mutating_operator_adaptor:

List of all members.

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Detailed Description

template<typename R, typename T>
class rangelib::mutating_operator_adaptor< R, T >

This class is a reverse bolt-in, which provides mutating and non-mutating Range operators based on the method forms of its parameterising (and deriving) class.

Note:

Because this is a reverse bolt-in, R is an incomplete type at the time of the template parsing. Hence, we cannot deduce reference and const_reference from R. This is why the traits type is required in the form of the T parameter.

Range operators
	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.
adapted_range_type &	operator++ ()
	Advances the current position in the range.
adapted_range_type	operator++ (int)
	Advances the current position in the range, returning a copy of the range prior to its being advanced.
Public Types
typedef R	adapted_range_type
	The range type.
typedef T	traits_type
	The traits type.
typedef mutating_operator_adaptor< R, T >	class_type
	The type of this instantiation.
typedef traits_type::reference	reference
	The mutating (non-const) reference type.
typedef traits_type::const_reference	const_reference
	The non-mutating (const) reference type.
Protected Member Functions
	mutating_operator_adaptor ()
	Default constructor.

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Member Typedef Documentation

typedef R adapted_range_type

The range type.

typedef T traits_type

The traits type.

Reimplemented in sequence_range.

typedef mutating_operator_adaptor<R, T> class_type

The type of this instantiation.

Reimplemented in sequence_range.

typedef traits_type::reference reference

The mutating (non-const) reference type.

Reimplemented in sequence_range.

typedef traits_type::const_reference const_reference

The non-mutating (const) reference type.

Reimplemented in sequence_range.

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Constructor & Destructor Documentation

mutating_operator_adaptor

(

)

[inline, protected]

Default constructor.

This is defined protected to ensure that the adaptor may only be used as a base class, and not instantiated directly

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Member Function Documentation

operator boolean_type

(

)

const [inline]

Indicates whether the range is open.

reference operator*

(

)

[inline]

Returns the current value in the range.

const_reference operator*

(

)

const [inline]

Returns the current value in the range.

adapted_range_type& operator++

(

)

[inline]

Advances the current position in the range.

adapted_range_type operator++

(

int

)

[inline]

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

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

• rangelib/operator_adaptors.hpp