forked from boostorg/algorithm
Compare commits
1 Commits
svn-branch
...
svn-branch
Author | SHA1 | Date | |
---|---|---|---|
23c79dddf2 |
@ -243,7 +243,7 @@ range
|
||||
|
||||
<a name="complexity">
|
||||
<h3>
|
||||
Complexity</h3>
|
||||
<a NAME="Complexity"></a>Complexity</h3>
|
||||
Minmax performs a single comparison and is otherwise of constant complexity.
|
||||
The use of <tt>boost::tuple<T const&></tt> prevents copy
|
||||
constructors in case the arguments are passed by reference.
|
||||
@ -438,7 +438,7 @@ comparisons).</p>
|
||||
slower than
|
||||
<tt>first_min_element</tt> alone, still much less than <tt>first_min_element</tt>
|
||||
and
|
||||
<tt>last_max_element</tt> called separately. <a href="#Note2">[2]</a>
|
||||
<tt>last_max_element</tt> called separately. <a href="#Performance">[2]</a>
|
||||
|
||||
<h4><b>Why algorithms and not accumulators?</b></h4>
|
||||
<p>The minmax algorithms are useful in computing the extent of a range.
|
||||
|
@ -25,7 +25,7 @@
|
||||
</para>
|
||||
<para>
|
||||
<emphasis role="bold">Definition:</emphasis> A string is a
|
||||
<ulink url="../../libs/range/index.html">range</ulink> of characters accessible in sequential
|
||||
<ulink url="../../libs/range/doc/range.html">range</ulink> of characters accessible in sequential
|
||||
ordered fashion. Character is any value type with "cheap" copying and assignment.
|
||||
</para>
|
||||
<para>
|
||||
|
@ -57,7 +57,7 @@
|
||||
The magic of <ulink url="../../libs/range/index.html">Boost.Range</ulink>
|
||||
provides a uniform way of handling different string types.
|
||||
If there is a need to pass a pair of iterators,
|
||||
<ulink url="../../libs/range/doc/html/range/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink>
|
||||
<ulink url="../../libs/range/doc/utility_class.html"><code>boost::iterator_range</code></ulink>
|
||||
can be used to package iterators into a structure with a compatible interface.
|
||||
</para>
|
||||
</listitem>
|
||||
@ -208,7 +208,7 @@
|
||||
</programlisting>
|
||||
<para>
|
||||
We have used <functionname>find_last()</functionname> to search the <code>text</code> for "ll".
|
||||
The result is given in the <ulink url="../../libs/range/doc/html/range/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink>.
|
||||
The result is given in the <ulink url="../../libs/range/doc/utility_class.html"><code>boost::iterator_range</code></ulink>.
|
||||
This range delimits the
|
||||
part of the input which satisfies the find criteria. In our example it is the last occurrence of "ll".
|
||||
|
||||
@ -217,7 +217,7 @@
|
||||
<ulink url="../../libs/range/index.html">Boost.Range</ulink>.
|
||||
|
||||
The following lines transform the result. Notice that
|
||||
<ulink url="../../libs/range/doc/html/range/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink> has familiar
|
||||
<ulink url="../../libs/range/doc/utility_class.html"><code>boost::iterator_range</code></ulink> has familiar
|
||||
<code>begin()</code> and <code>end()</code> methods, so it can be used like any other STL container.
|
||||
Also it is convertible to bool therefore it is easy to use find algorithms for a simple containment checking.
|
||||
</para>
|
||||
@ -264,7 +264,7 @@
|
||||
the find iterator allows us to iterate over the substrings matching the specified criteria.
|
||||
This facility is using the <link linkend="string_algo.finder_concept">Finder</link> to incrementally
|
||||
search the string.
|
||||
Dereferencing a find iterator yields an <ulink url="../../libs/range/doc/html/range/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink>
|
||||
Dereferencing a find iterator yields an <ulink url="../../libs/range/doc/utility_class.html"><code>boost::iterator_range</code></ulink>
|
||||
object, that delimits the current match.
|
||||
</para>
|
||||
<para>
|
||||
|
Reference in New Issue
Block a user