1 <!-- Copyright 2008 Lubomir Bourdev and Hailin Jin
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22 <TITLE>Generic Image Library: utilities.hpp File Reference
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40 <div class=
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41 <h1>utilities.hpp File Reference
</h1><hr><a name=
"_details"></a><h2>Detailed Description
</h2>
42 Various utilities not specific to the image library. Some are non-standard STL extensions or generic iterator adaptors.
44 <dl class=
"author" compact
><dt><b>Author:
</b></dt><dd>Lubomir Bourdev and Hailin Jin
<br>
45 Adobe Systems Incorporated
</dd></dl>
46 <dl class=
"date" compact
><dt><b>Date:
</b></dt><dd>2005-
2007 <br>
47 Last updated on September
18,
2007 </dd></dl>
50 <code>#include
"<a class=
"el" href=
"g_i_l_0093.html">gil_config.hpp
</a>"</code><br>
51 <code>#include
<functional
></code><br>
52 <code>#include
<boost/config/no_tr1/cmath.hpp
></code><br>
53 <code>#include
<cstddef
></code><br>
54 <code>#include
<algorithm
></code><br>
55 <code>#include
<utility
></code><br>
56 <code>#include
<iterator
></code><br>
57 <code>#include
<boost/static_assert.hpp
></code><br>
58 <code>#include
<boost/type_traits.hpp
></code><br>
59 <code>#include
<boost/mpl/size.hpp
></code><br>
60 <code>#include
<boost/mpl/distance.hpp
></code><br>
61 <code>#include
<boost/mpl/begin.hpp
></code><br>
62 <code>#include
<boost/mpl/find.hpp
></code><br>
63 <code>#include
<boost/mpl/range_c.hpp
></code><br>
64 <code>#include
<boost/iterator/iterator_adaptor.hpp
></code><br>
65 <code>#include
<boost/iterator/iterator_facade.hpp
></code><br>
68 <a href=
"g_i_l_0642.html">Go to the source code of this file.
</a><table border=
"0" cellpadding=
"0" cellspacing=
"0">
70 <tr><td colspan=
"2"><br><h2>Namespaces
</h2></td></tr>
71 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">namespace
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost.html">boost
</a></td></tr>
73 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">namespace
</td><td class=
"memItemRight" valign=
"bottom"><b>boost::gil
</b></td></tr>
75 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">namespace
</td><td class=
"memItemRight" valign=
"bottom"><b>boost::gil::detail
</b></td></tr>
77 <tr><td colspan=
"2"><br><h2>Classes
</h2></td></tr>
78 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">class
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0060.html">point2
</a></td></tr>
80 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">2D point both axes of which have the same dimension type
<p>
81 Models:
<a class=
"el" href=
"g_i_l_0360.html" title=
"2-dimensional point concept">Point2DConcept
</a> <a href=
"g_i_l_0060.html#_details">More...
</a><br></td></tr>
82 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">struct
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0475.html">deref_base
</a></td></tr>
84 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Helper base class for
<a class=
"el" href=
"g_i_l_0599.html" title=
"Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel
</a> dereference adaptors.
<a href=
"g_i_l_0475.html#_details">More...
</a><br></td></tr>
85 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">class
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0024.html">deref_compose
</a></td></tr>
87 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Composes two dereference function objects. Similar to std::unary_compose but needs to pull some typedefs from the component types. Models:
<a class=
"el" href=
"g_i_l_0350.html" title=
"Represents a unary function object that can be invoked upon dereferencing a pixel...">PixelDereferenceAdaptorConcept
</a>.
<a href=
"g_i_l_0024.html#_details">More...
</a><br></td></tr>
88 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">struct
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0509.html">identity
</a></td></tr>
90 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight"><a class=
"el" href=
"g_i_l_0509.html" title=
"identity taken from SGI STL.">identity
</a> taken from SGI STL.
<a href=
"g_i_l_0509.html#_details">More...
</a><br></td></tr>
91 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">struct
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0517.html">plus_asymmetric
</a></td></tr>
93 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">plus function object whose arguments may be of different type.
<a href=
"g_i_l_0517.html#_details">More...
</a><br></td></tr>
94 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">struct
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0511.html">inc
</a></td></tr>
96 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">operator++ wrapped in a function object
<a href=
"g_i_l_0511.html#_details">More...
</a><br></td></tr>
97 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">struct
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0487.html">dec
</a></td></tr>
99 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">operator-- wrapped in a function object
<a href=
"g_i_l_0487.html#_details">More...
</a><br></td></tr>
100 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">struct
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0522.html">type_to_index
</a></td></tr>
102 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Returns the index corresponding to the first occurrance of a given given type in.
<a href=
"g_i_l_0522.html#_details">More...
</a><br></td></tr>
103 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">struct
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0567.html">layout
</a></td></tr>
105 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Represents a color space and ordering of channels in memory.
<a href=
"g_i_l_0567.html#_details">More...
</a><br></td></tr>
106 <tr><td colspan=
"2"><br><h2>Functions
</h2></td></tr>
107 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"g21782695e4aed3178c281d99d50e340e"></a><!-- doxytag: member="utilities.hpp::operator==" ref="g21782695e4aed3178c281d99d50e340e" args="(const point2< T > &p1, const point2< T > &p2)" -->
108 template
<typename T
> </td></tr>
109 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE bool
</td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator==
</b> (const point2
< T
> &p1, const point2
< T
> &p2)
</td></tr>
111 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"g88855f13cf75102f3118c39a3eadc453"></a><!-- doxytag: member="utilities.hpp::operator!=" ref="g88855f13cf75102f3118c39a3eadc453" args="(const point2< T > &p1, const point2< T > &p2)" -->
112 template
<typename T
> </td></tr>
113 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE bool
</td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator!=
</b> (const point2
< T
> &p1, const point2
< T
> &p2)
</td></tr>
115 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"g339779753e1faa22b0f6673e1082e05e"></a><!-- doxytag: member="utilities.hpp::operator+" ref="g339779753e1faa22b0f6673e1082e05e" args="(const point2< T > &p1, const point2< T > &p2)" -->
116 template
<typename T
> </td></tr>
117 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE point2
< T
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator+
</b> (const point2
< T
> &p1, const point2
< T
> &p2)
</td></tr>
119 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"g4b5e6e0a069da9baac38d2a56bdd528d"></a><!-- doxytag: member="utilities.hpp::operator-" ref="g4b5e6e0a069da9baac38d2a56bdd528d" args="(const point2< T > &p)" -->
120 template
<typename T
> </td></tr>
121 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE point2
< T
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator-
</b> (const point2
< T
> &p)
</td></tr>
123 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"gbd301dccd0fa45334870191db22669e5"></a><!-- doxytag: member="utilities.hpp::operator-" ref="gbd301dccd0fa45334870191db22669e5" args="(const point2< T > &p1, const point2< T > &p2)" -->
124 template
<typename T
> </td></tr>
125 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE point2
< T
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator-
</b> (const point2
< T
> &p1, const point2
< T
> &p2)
</td></tr>
127 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"g6c935de0fb69bc5fb8b3417054be3384"></a><!-- doxytag: member="utilities.hpp::operator/" ref="g6c935de0fb69bc5fb8b3417054be3384" args="(const point2< T > &p, double t)" -->
128 template
<typename T
> </td></tr>
129 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE point2
< double
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator/
</b> (const point2
< T
> &p, double t)
</td></tr>
131 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"gbd1035225a84fdee27d86f2d851247d8"></a><!-- doxytag: member="utilities.hpp::operator*" ref="gbd1035225a84fdee27d86f2d851247d8" args="(const point2< T > &p, std::ptrdiff_t t)" -->
132 template
<typename T
> </td></tr>
133 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE point2
< T
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator*
</b> (const point2
< T
> &p, std::ptrdiff_t t)
</td></tr>
135 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"gead73a3b7260784964b1e659a461eaff"></a><!-- doxytag: member="utilities.hpp::operator*" ref="gead73a3b7260784964b1e659a461eaff" args="(std::ptrdiff_t t, const point2< T > &p)" -->
136 template
<typename T
> </td></tr>
137 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE point2
< T
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>operator*
</b> (std::ptrdiff_t t, const point2
< T
> &p)
</td></tr>
139 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"g2ce7e7c813ffa2b97d96c90240b7695d"></a><!-- doxytag: member="utilities.hpp::axis_value" ref="g2ce7e7c813ffa2b97d96c90240b7695d" args="(const point2< T > &p)" -->
140 template
<std::size_t K, typename T
> </td></tr>
141 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">const T
& </td><td class=
"memTemplItemRight" valign=
"bottom"><b>axis_value
</b> (const point2
< T
> &p)
</td></tr>
143 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"gdddff7a16462f93d3467c6b68bd21242"></a><!-- doxytag: member="utilities.hpp::axis_value" ref="gdddff7a16462f93d3467c6b68bd21242" args="(point2< T > &p)" -->
144 template
<std::size_t K, typename T
> </td></tr>
145 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">T
& </td><td class=
"memTemplItemRight" valign=
"bottom"><b>axis_value
</b> (point2
< T
> &p)
</td></tr>
147 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">std::ptrdiff_t
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost_1_1gil.html#0055f61cd79148e23c54cd386f0d42e9">iround
</a> (float x)
</td></tr>
149 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"4bf2ada70e81bf34df10c3766a03b977"></a><!-- doxytag: member="utilities.hpp::iround" ref="4bf2ada70e81bf34df10c3766a03b977" args="(double x)" -->
150 std::ptrdiff_t
</td><td class=
"memItemRight" valign=
"bottom"><b>iround
</b> (double x)
</td></tr>
152 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"47b724acfd1ad56579bd8ba942eb8f4b"></a><!-- doxytag: member="utilities.hpp::ifloor" ref="47b724acfd1ad56579bd8ba942eb8f4b" args="(float x)" -->
153 std::ptrdiff_t
</td><td class=
"memItemRight" valign=
"bottom"><b>ifloor
</b> (float x)
</td></tr>
155 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"8d78bae77e972f0074dfc84722c30a4c"></a><!-- doxytag: member="utilities.hpp::ifloor" ref="8d78bae77e972f0074dfc84722c30a4c" args="(double x)" -->
156 std::ptrdiff_t
</td><td class=
"memItemRight" valign=
"bottom"><b>ifloor
</b> (double x)
</td></tr>
158 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"bf8bd31a40bc5c3fdd18f6e68eb8a97b"></a><!-- doxytag: member="utilities.hpp::iceil" ref="bf8bd31a40bc5c3fdd18f6e68eb8a97b" args="(float x)" -->
159 std::ptrdiff_t
</td><td class=
"memItemRight" valign=
"bottom"><b>iceil
</b> (float x)
</td></tr>
161 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"d6a934bbac5eb5ed120c4a09d9ef216e"></a><!-- doxytag: member="utilities.hpp::iceil" ref="d6a934bbac5eb5ed120c4a09d9ef216e" args="(double x)" -->
162 std::ptrdiff_t
</td><td class=
"memItemRight" valign=
"bottom"><b>iceil
</b> (double x)
</td></tr>
164 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"ge7d26394432553cd309c30b209b19046"></a><!-- doxytag: member="utilities.hpp::iround" ref="ge7d26394432553cd309c30b209b19046" args="(const point2< float > &p)" -->
165 point2
< std::ptrdiff_t
> </td><td class=
"memItemRight" valign=
"bottom"><b>iround
</b> (const point2
< float
> &p)
</td></tr>
167 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"g42a32ad2318fa9bc6e62681231801a68"></a><!-- doxytag: member="utilities.hpp::iround" ref="g42a32ad2318fa9bc6e62681231801a68" args="(const point2< double > &p)" -->
168 point2
< std::ptrdiff_t
> </td><td class=
"memItemRight" valign=
"bottom"><b>iround
</b> (const point2
< double
> &p)
</td></tr>
170 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"g6f6b9df1de51b22c8bfbc187921df1b5"></a><!-- doxytag: member="utilities.hpp::ifloor" ref="g6f6b9df1de51b22c8bfbc187921df1b5" args="(const point2< float > &p)" -->
171 point2
< std::ptrdiff_t
> </td><td class=
"memItemRight" valign=
"bottom"><b>ifloor
</b> (const point2
< float
> &p)
</td></tr>
173 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"g27958c4c6a747dd7eb7fb785ce93ed60"></a><!-- doxytag: member="utilities.hpp::ifloor" ref="g27958c4c6a747dd7eb7fb785ce93ed60" args="(const point2< double > &p)" -->
174 point2
< std::ptrdiff_t
> </td><td class=
"memItemRight" valign=
"bottom"><b>ifloor
</b> (const point2
< double
> &p)
</td></tr>
176 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"ge7c834930c37abdb42b6dc7322af0465"></a><!-- doxytag: member="utilities.hpp::iceil" ref="ge7c834930c37abdb42b6dc7322af0465" args="(const point2< float > &p)" -->
177 point2
< std::ptrdiff_t
> </td><td class=
"memItemRight" valign=
"bottom"><b>iceil
</b> (const point2
< float
> &p)
</td></tr>
179 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"ge4009f3cd4f0cc19b2f64bfd3d434023"></a><!-- doxytag: member="utilities.hpp::iceil" ref="ge4009f3cd4f0cc19b2f64bfd3d434023" args="(const point2< double > &p)" -->
180 point2
< std::ptrdiff_t
> </td><td class=
"memItemRight" valign=
"bottom"><b>iceil
</b> (const point2
< double
> &p)
</td></tr>
182 <tr><td class=
"memTemplParams" nowrap
colspan=
"2">template
<typename T
> </td></tr>
183 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">T
</td><td class=
"memTemplItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost_1_1gil.html#03a2a581ce08c41f49b31926465f9b59">align
</a> (T val, std::size_t alignment)
</td></tr>
185 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"15cda02271d459266d03ac29d2c9a151"></a><!-- doxytag: member="utilities.hpp::gil_reinterpret_cast" ref="15cda02271d459266d03ac29d2c9a151" args="(In *p)" -->
186 template
<typename OutPtr, typename In
> </td></tr>
187 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE OutPtr
</td><td class=
"memTemplItemRight" valign=
"bottom"><b>gil_reinterpret_cast
</b> (In *p)
</td></tr>
189 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"f1c8c8cb331d202cb83453dd4faa0e4f"></a><!-- doxytag: member="utilities.hpp::gil_reinterpret_cast_c" ref="f1c8c8cb331d202cb83453dd4faa0e4f" args="(const In *p)" -->
190 template
<typename OutPtr, typename In
> </td></tr>
191 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">GIL_FORCEINLINE const OutPtr
</td><td class=
"memTemplItemRight" valign=
"bottom"><b>gil_reinterpret_cast_c
</b> (const In *p)
</td></tr>
193 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"022fd6def5a39bf540f21d62fba9ad39"></a><!-- doxytag: member="utilities.hpp::_copy_n" ref="022fd6def5a39bf540f21d62fba9ad39" args="(InputIter first, Size count, OutputIter result, std::input_iterator_tag)" -->
194 template
<class InputIter, class Size, class OutputIter
> </td></tr>
195 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">std::pair
< InputIter, OutputIter
> </td><td class=
"memTemplItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost_1_1gil_1_1detail.html#022fd6def5a39bf540f21d62fba9ad39">_copy_n
</a> (InputIter first, Size count, OutputIter result, std::input_iterator_tag)
</td></tr>
197 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">copy_n taken from SGI STL.
<br></td></tr>
198 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"cda9c001442c681e46a95949bbffb061"></a><!-- doxytag: member="utilities.hpp::_copy_n" ref="cda9c001442c681e46a95949bbffb061" args="(RAIter first, Size count, OutputIter result, std::random_access_iterator_tag)" -->
199 template
<class RAIter, class Size, class OutputIter
> </td></tr>
200 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">std::pair
< RAIter, OutputIter
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>_copy_n
</b> (RAIter first, Size count, OutputIter result, std::random_access_iterator_tag)
</td></tr>
202 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"3ed60e5de59f44cbe5039148c921cfc2"></a><!-- doxytag: member="utilities.hpp::_copy_n" ref="3ed60e5de59f44cbe5039148c921cfc2" args="(InputIter first, Size count, OutputIter result)" -->
203 template
<class InputIter, class Size, class OutputIter
> </td></tr>
204 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">std::pair
< InputIter, OutputIter
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>_copy_n
</b> (InputIter first, Size count, OutputIter result)
</td></tr>
206 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"cb9a3441153dff2f328582a6afc72fd3"></a><!-- doxytag: member="utilities.hpp::copy_n" ref="cb9a3441153dff2f328582a6afc72fd3" args="(InputIter first, Size count, OutputIter result)" -->
207 template
<class InputIter, class Size, class OutputIter
> </td></tr>
208 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">std::pair
< InputIter, OutputIter
> </td><td class=
"memTemplItemRight" valign=
"bottom"><b>copy_n
</b> (InputIter first, Size count, OutputIter result)
</td></tr>
210 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"8fcde17aafffd17369b2b3f1b0f8329a"></a><!-- doxytag: member="utilities.hpp::swap_proxy" ref="8fcde17aafffd17369b2b3f1b0f8329a" args="(T1 &left, T2 &right)" -->
211 template
<typename Value, typename T1, typename T2
> </td></tr>
212 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">void
</td><td class=
"memTemplItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost_1_1gil.html#8fcde17aafffd17369b2b3f1b0f8329a">swap_proxy
</a> (T1
&left, T2
&right)
</td></tr>
214 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">A version of swap that also works with reference proxy objects.
<br></td></tr>
215 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"2e52b8b956a923db8dc50580007cc7e7"></a><!-- doxytag: member="utilities.hpp::little_endian" ref="2e52b8b956a923db8dc50580007cc7e7" args="()" -->
216 bool
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost_1_1gil.html#2e52b8b956a923db8dc50580007cc7e7">little_endian
</a> ()
</td></tr>
218 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Run-time detection of whether the underlying architecture is little endian.
<br></td></tr>
219 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top"><a class=
"anchor" name=
"ac7228dc41226155924ef9d576620165"></a><!-- doxytag: member="utilities.hpp::big_endian" ref="ac7228dc41226155924ef9d576620165" args="()" -->
220 bool
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost_1_1gil.html#ac7228dc41226155924ef9d576620165">big_endian
</a> ()
</td></tr>
222 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Run-time detection of whether the underlying architecture is big endian.
<br></td></tr>
225 <hr size=
"1"><address style=
"text-align: right;"><small>Generated on Sat May
2 13:
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16 2009 for Generic Image Library by
226 <a href=
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227 <img src=
"doxygen.png" alt=
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"0"></a> 1.5.6 </small></address>