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22 <TITLE>Generic Image Library: PixelIteratorConcept Struct Template Reference
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37 <!-- Generated by Doxygen 1.5.6 -->
38 <div class=
"navpath"><a class=
"el" href=
"namespaceboost.html">boost
</a>::
<b>gil
</b>::
<a class=
"el" href=
"g_i_l_0352.html">PixelIteratorConcept
</a>
40 <div class=
"contents">
41 <h1>PixelIteratorConcept Struct Template Reference
<br>
43 [
<a class=
"el" href=
"g_i_l_0191.html">PixelIteratorConcept
</a>]
</small>
44 </h1><!-- doxytag: class="boost::gil::PixelIteratorConcept" --><code>#include
<<a class=
"el" href=
"g_i_l_0091.html">gil_concept.hpp
</a>></code>
48 <a href=
"g_i_l_0351.html">List of all members.
</a><hr><a name=
"_details"></a><h2>Detailed Description
</h2>
49 <h3>template
<typename Iterator
><br>
50 struct boost::gil::PixelIteratorConcept
< Iterator
></h3>
52 An STL random access traversal iterator over a model of
<a class=
"el" href=
"g_i_l_0346.html" title=
"Pixel concept - A color base whose elements are channels.">PixelConcept
</a>.
54 GIL's iterators must also provide the following metafunctions:
<ul>
55 <li><code>const_iterator_type
<Iterator
></code>: Returns a read-only equivalent of
<code>Iterator
</code> </li><li><code><a class=
"el" href=
"g_i_l_0550.html">iterator_is_mutable
<Iterator
></a></code>: Returns whether the given iterator is read-only or mutable
</li><li><code>is_iterator_adaptor
<Iterator
></code>: Returns whether the given iterator is an adaptor over another iterator. See
<a class=
"el" href=
"g_i_l_0310.html" title=
"Iterator adaptor is a forward iterator adapting another forward iterator.">IteratorAdaptorConcept
</a> for additional requirements of adaptors.
</li></ul>
57 <div class=
"fragment"><pre class=
"fragment">concept PixelIteratorConcept
<typename Iterator
> : boost_concepts::RandomAccessTraversalConcept
<Iterator
>, PixelBasedConcept
<Iterator
> {
58 where PixelValueConcept
<value_type
>;
59 <span class=
"keyword">typename
</span> const_iterator_type
<It
>::type;
60 where PixelIteratorConcept
<const_iterator_type
<It
>::type
>;
61 <span class=
"keyword">static
</span> <span class=
"keyword">const
</span> <span class=
"keywordtype">bool
</span> iterator_is_mutable
<It
>::type::value;
62 <span class=
"keyword">static
</span> <span class=
"keyword">const
</span> <span class=
"keywordtype">bool
</span> is_iterator_adaptor
<It
>::type::value;
<span class=
"comment">// is it an iterator adaptor
</span>
64 </pre></div> <table border=
"0" cellpadding=
"0" cellspacing=
"0">
66 <tr><td colspan=
"2"><br><h2>Public Member Functions
</h2></td></tr>
67 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"b0a0dbf6ca9028bbbb2240cad5882537"></a><!-- doxytag: member="boost::gil::PixelIteratorConcept::constraints" ref="b0a0dbf6ca9028bbbb2240cad5882537" args="()" -->
68 void
</td><td class=
"memItemRight" valign=
"bottom"><b>constraints
</b> ()
</td></tr>
70 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"43a203690b8b31a143bb596fadd95b70"></a><!-- doxytag: member="boost::gil::PixelIteratorConcept::check_base" ref="43a203690b8b31a143bb596fadd95b70" args="(mpl::false_)" -->
71 void
</td><td class=
"memItemRight" valign=
"bottom"><b>check_base
</b> (mpl::false_)
</td></tr>
73 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"8ccb30553548d8046125f2efeb778802"></a><!-- doxytag: member="boost::gil::PixelIteratorConcept::check_base" ref="8ccb30553548d8046125f2efeb778802" args="(mpl::true_)" -->
74 void
</td><td class=
"memItemRight" valign=
"bottom"><b>check_base
</b> (mpl::true_)
</td></tr>
76 <tr><td colspan=
"2"><br><h2>Public Attributes
</h2></td></tr>
77 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"8e5a0f604de6507cf17b22c030d0f079"></a><!-- doxytag: member="boost::gil::PixelIteratorConcept::it" ref="8e5a0f604de6507cf17b22c030d0f079" args="" -->
78 Iterator
</td><td class=
"memItemRight" valign=
"bottom"><b>it
</b></td></tr>
81 <hr>The documentation for this struct was generated from the following file:
<ul>
82 <li><a class=
"el" href=
"g_i_l_0091.html">gil_concept.hpp
</a></ul>
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17 2009 for Generic Image Library by
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