EQ2EMu/EQ2/source/depends/boost_1_72_0/libs/range/doc/reference/adaptors/transformed.qbk

[/
    Copyright 2010 Neil Groves
    Distributed under the Boost Software License, Version 1.0.
    (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
/]
[section:transformed transformed]

[table
    [[Syntax] [Code]]
    [[Pipe] [`rng | boost::adaptors::transformed(fun)`]]
    [[Function] [`boost::adaptors::transform(rng, fun)`]]
]

* [*Precondition:] The `value_type` of the range is convertible to the argument type of `fun`.
* [*Postcondition:] For all elements `x` in the returned range, `x` is the result of `fun(y)` where `y` is the corresponding element in the original range.
* [*Throws:] Whatever the copy-constructor of `fun` might throw.
* [*Range Category:] __single_pass_range__
* [*Range Return Type:] `boost::transformed_range<decltype(rng)>`
* [*Returned Range Category:] The range category of `rng`.

[section:transformed_example transformed example]
[import ../../../test/adaptor_test/transformed_example.cpp]
[transformed_example]
[endsect]

This would produce the output:
``
2,4,6,8,10,12,14,16,18,20,
``
[endsect]