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[transform_view_ext] Updated docs

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denzor200
2021-11-06 20:09:19 +04:00
committed by djowel
parent fa5f1b7741
commit c16e4f046b
2 changed files with 4 additions and 65 deletions
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4
doc/sequence.qbk
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@ -133,7 +133,6 @@ For any Forward Sequence s the following invariants always hold:
* __transform_view__ * __transform_view__
* __reverse_view__ * __reverse_view__
* __zip_view__ * __zip_view__
* __identity_view__
[endsect] [endsect]
@ -202,7 +201,6 @@ are not defined in __forward_sequence__.
* __iterator_range__ (where adapted sequence is a Bidirectional Sequence) * __iterator_range__ (where adapted sequence is a Bidirectional Sequence)
* __transform_view__ (where adapted sequence is a Bidirectional Sequence) * __transform_view__ (where adapted sequence is a Bidirectional Sequence)
* __zip_view__ (where adapted sequences are models of Bidirectional Sequence) * __zip_view__ (where adapted sequences are models of Bidirectional Sequence)
* __identity_view__ (where adapted sequence is a Bidirectional Sequence)
[endsect] [endsect]
@ -291,7 +289,6 @@ are not defined in __bidirectional_sequence__.
* __iterator_range__ (where adapted sequence is a Random Access Sequence) * __iterator_range__ (where adapted sequence is a Random Access Sequence)
* __transform_view__ (where adapted sequence is a Random Access Sequence) * __transform_view__ (where adapted sequence is a Random Access Sequence)
* __zip_view__ (where adapted sequences are models of Random Access Sequence) * __zip_view__ (where adapted sequences are models of Random Access Sequence)
* __identity_view__ (where adapted sequence is a Random Access Sequence)
[endsect] [endsect]
@ -364,7 +361,6 @@ you can use `__result_of_value_at_key__<S, K>`.]
* __joint_view__ (where adapted sequences are __associative_sequence__\ s and __forward_sequence__\ s) * __joint_view__ (where adapted sequences are __associative_sequence__\ s and __forward_sequence__\ s)
* __reverse_view__ (where adapted sequence is an __associative_sequence__ and a __bidirectional_sequence__) * __reverse_view__ (where adapted sequence is an __associative_sequence__ and a __bidirectional_sequence__)
* __transform_view__ (where adapted sequence is an __associative_sequence__ and a __forward_sequence__) * __transform_view__ (where adapted sequence is an __associative_sequence__ and a __forward_sequence__)
* __identity_view__ (where adapted sequence is an __associative_sequence__ and a __forward_sequence__)
[endsect] [endsect]

65
doc/view.qbk
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@ -1,7 +1,6 @@
[/============================================================================== [/==============================================================================
Copyright (C) 2001-2011 Joel de Guzman Copyright (C) 2001-2011 Joel de Guzman
Copyright (C) 2006 Dan Marsden Copyright (C) 2006 Dan Marsden
Copyright (c) 2022 Denis Mikhailov
Use, modification and distribution is subject to the Boost Software Use, modification and distribution is subject to the Boost Software
License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
@ -361,10 +360,10 @@ given a binary function object or function pointer.
[heading Model of] [heading Model of]
* __forward_sequence__, __bidirectional_sequence__ or * A model of __forward_sequence__ if `Sequence` is a __forward_sequence__
__random_access_sequence__ depending on the traversal characteristics (see else, __bidirectional_sequence__ if `Sequence` is a __bidirectional_sequence__
__traversal_concept__) of its underlying sequence or sequences. else, __random_access_sequence__ if `Sequence` is a __random_access_sequence__.
* __associative_sequence__ if underlying sequence implements the __associative_sequence__ model(available only with unary version of `transform_view`). * __associative_sequence__ if `Sequence` implements the __associative_sequence__ model.
[variablelist Notation [variablelist Notation
[[`TV`] [A `transform_view` type]] [[`TV`] [A `transform_view` type]]
@ -665,60 +664,4 @@ defined in __forward_sequence__.
[endsect] [endsect]
[section identity_view]
[heading Description]
`identity_view` presents underlying sequence unchanged.
[heading Header]
#include <boost/fusion/view/identity_view.hpp>
#include <boost/fusion/include/identity_view.hpp>
[heading Synopsis]
template <typename Sequence>
struct identity_view;
[heading Template parameters]
[table
[[Parameter] [Description] [Default]]
[[`Sequence`] [A __forward_sequence__] []]
]
[heading Model of]
* A model of __forward_sequence__ if `Sequence` is a __forward_sequence__ else, __bidirectional_sequence__ if `Sequence` is a __bidirectional_sequence__
else, __random_access_sequence__ if `Sequence` is a __random_access_sequence__.
* __associative_sequence__ if `Sequence` implements the __associative_sequence__ model.
[variablelist Notation
[[`IV`] [An `identity_view` type]]
[[`s`] [An instance of `Sequence`]]
[[`iv`, `iv2`] [Instances of `identity_view`]]
]
[heading Expression Semantics]
Semantics of an expression is defined only where it differs from, or is not
defined in the implemented models.
[table
[[Expression] [Semantics]]
[[`IV(s)`] [Creates an `identity_view` given sequence, `s`.]]
[[`IV(iv)`] [Copy constructs an `identity_view` from another `identity_view`, `iv`.]]
[[`iv = iv2`] [Assigns to an `identity_view`, `iv`, from another `identity_view`, `iv2`.]]
]
[heading Example]
typedef __vector__<int, short, double> vector_type;
vector_type vec(2, 5, 3.3);
__identity_view__<vector_type> identity(vec);
std::cout << identity << std::endl; // (2 5 3.3)
[endsect]
[endsect] [endsect]