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| <TITLE>Generic Image Library: any_image_view Class Template Reference</TITLE> |
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| <div class="navpath"><a class="el" href="namespaceboost.html">boost</a>::<b>gil</b>::<a class="el" href="g_i_l_0020.html">any_image_view</a> |
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| <div class="contents"> |
| <h1>any_image_view Class Template Reference<br> |
| <small> |
| [<a class="el" href="g_i_l_0141.html">Models</a>]</small> |
| </h1><!-- doxytag: class="boost::gil::any_image_view" --><!-- doxytag: inherits="variant< ImageViewTypes >" --><code>#include <<a class="el" href="g_i_l_0003.html">any_image_view.hpp</a>></code> |
| <p> |
| <div class="dynheader"> |
| Inheritance diagram for any_image_view:</div> |
| <div class="dynsection"> |
| |
| <p><center><img src="g_i_l_0002.png" usemap="#any_image_view_map" border="0" alt=""></center> |
| <map name="any_image_view_map"> |
| <area href="g_i_l_0062.html" alt="variant< ImageViewTypes >" shape="rect" coords="0,0,170,24"> |
| </map> |
| </div> |
| |
| <p> |
| <a href="g_i_l_0019.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2> |
| <h3>template<typename ImageViewTypes><br> |
| class boost::gil::any_image_view< ImageViewTypes ></h3> |
| |
| Represents a run-time specified <a class="el" href="g_i_l_0038.html" title="container interface over image view. Models ImageConcept, PixelBasedConcept">image</a> view. Models <a class="el" href="g_i_l_0290.html" title="Concept for iterators, locators and views that can define a type just like the given...">HasDynamicXStepTypeConcept</a>, <a class="el" href="g_i_l_0292.html" title="Concept for locators and views that can define a type just like the given locator...">HasDynamicYStepTypeConcept</a>, Note that this class does NOT model <a class="el" href="g_i_l_0308.html" title="GIL's 2-dimensional view over immutable GIL pixels.">ImageViewConcept</a>. |
| <p> |
| CLASS <a class="el" href="g_i_l_0020.html" title="Represents a run-time specified image view. Models HasDynamicXStepTypeConcept, HasDynamicYStepTypeCo...">any_image_view</a><p> |
| Represents a view whose type (color space, <a class="el" href="g_i_l_0567.html" title="Represents a color space and ordering of channels in memory.">layout</a>, planar/interleaved organization, etc) can be specified at run time. It is the runtime equivalent of <code><a class="el" href="g_i_l_0040.html" title="A lightweight object that interprets memory as a 2D array of pixels. Models ImageViewConcept...">image_view</a></code>. Some of the requirements of <a class="el" href="g_i_l_0308.html" title="GIL's 2-dimensional view over immutable GIL pixels.">ImageViewConcept</a>, such as the <code>value_type</code> typedef cannot be fulfilled, since the language does not allow runtime type specification. Other requirements, such as access to the pixels, would be inefficient to provide. Thus <code><a class="el" href="g_i_l_0020.html" title="Represents a run-time specified image view. Models HasDynamicXStepTypeConcept, HasDynamicYStepTypeCo...">any_image_view</a></code> does not fully model <a class="el" href="g_i_l_0308.html" title="GIL's 2-dimensional view over immutable GIL pixels.">ImageViewConcept</a>. However, many algorithms provide overloads taking runtime specified views and thus in many cases <code><a class="el" href="g_i_l_0020.html" title="Represents a run-time specified image view. Models HasDynamicXStepTypeConcept, HasDynamicYStepTypeCo...">any_image_view</a></code> can be used in places taking a view.<p> |
| To perform an algorithm on <a class="el" href="g_i_l_0020.html" title="Represents a run-time specified image view. Models HasDynamicXStepTypeConcept, HasDynamicYStepTypeCo...">any_image_view</a>, put the algorithm in a function object and invoke it by calling <code>apply_operation(runtime_view, algorithm_fn)</code>; <table border="0" cellpadding="0" cellspacing="0"> |
| <tr><td></td></tr> |
| <tr><td colspan="2"><br><h2>Public Types</h2></td></tr> |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="19cfd9d07bae93585c0a9804044565eb"></a><!-- doxytag: member="boost::gil::any_image_view::const_t" ref="19cfd9d07bae93585c0a9804044565eb" args="" --> |
| typedef <a class="el" href="g_i_l_0020.html">any_image_view</a><br> |
| < typename <br> |
| detail::views_get_const_t<br> |
| < ImageViewTypes >::type > </td><td class="memItemRight" valign="bottom"><b>const_t</b></td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5396c00a891ea52bd233a307bdaf6a64"></a><!-- doxytag: member="boost::gil::any_image_view::x_coord_t" ref="5396c00a891ea52bd233a307bdaf6a64" args="" --> |
| typedef std::ptrdiff_t </td><td class="memItemRight" valign="bottom"><b>x_coord_t</b></td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e21c9a09689df0e5118fd07840e055bb"></a><!-- doxytag: member="boost::gil::any_image_view::y_coord_t" ref="e21c9a09689df0e5118fd07840e055bb" args="" --> |
| typedef std::ptrdiff_t </td><td class="memItemRight" valign="bottom"><b>y_coord_t</b></td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ce54a5224e10a07eb7fc9d9c78c259a0"></a><!-- doxytag: member="boost::gil::any_image_view::point_t" ref="ce54a5224e10a07eb7fc9d9c78c259a0" args="" --> |
| typedef <a class="el" href="g_i_l_0060.html">point2</a>< std::ptrdiff_t > </td><td class="memItemRight" valign="bottom"><b>point_t</b></td></tr> |
| |
| <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> |
| <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="a0ab8679dd348337774da557be0aef13"></a><!-- doxytag: member="boost::gil::any_image_view::any_image_view" ref="a0ab8679dd348337774da557be0aef13" args="(const T &obj)" --> |
| template<typename T> </td></tr> |
| <tr><td class="memTemplItemLeft" nowrap align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>any_image_view</b> (const T &obj)</td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="959ea9ab653e33476208225b11cd9090"></a><!-- doxytag: member="boost::gil::any_image_view::any_image_view" ref="959ea9ab653e33476208225b11cd9090" args="(const any_image_view &v)" --> |
| </td><td class="memItemRight" valign="bottom"><b>any_image_view</b> (const <a class="el" href="g_i_l_0020.html">any_image_view</a> &v)</td></tr> |
| |
| <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="43925d3fbe7a19bf4ffd8d94cb42bec9"></a><!-- doxytag: member="boost::gil::any_image_view::operator=" ref="43925d3fbe7a19bf4ffd8d94cb42bec9" args="(const T &obj)" --> |
| template<typename T> </td></tr> |
| <tr><td class="memTemplItemLeft" nowrap align="right" valign="top"><a class="el" href="g_i_l_0020.html">any_image_view</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const T &obj)</td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1ba6a2f72ad1f25d708c4ef7d8012725"></a><!-- doxytag: member="boost::gil::any_image_view::operator=" ref="1ba6a2f72ad1f25d708c4ef7d8012725" args="(const any_image_view &v)" --> |
| <a class="el" href="g_i_l_0020.html">any_image_view</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="g_i_l_0020.html">any_image_view</a> &v)</td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7e7336b5e1b9d3674e5bb27d4adbb46a"></a><!-- doxytag: member="boost::gil::any_image_view::num_channels" ref="7e7336b5e1b9d3674e5bb27d4adbb46a" args="() const " --> |
| std::size_t </td><td class="memItemRight" valign="bottom"><b>num_channels</b> () const </td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d72453f8233186957b5274e32b593006"></a><!-- doxytag: member="boost::gil::any_image_view::dimensions" ref="d72453f8233186957b5274e32b593006" args="() const " --> |
| <a class="el" href="g_i_l_0060.html">point_t</a> </td><td class="memItemRight" valign="bottom"><b>dimensions</b> () const </td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="edb657636fdfa1645708f3beaad70d8d"></a><!-- doxytag: member="boost::gil::any_image_view::width" ref="edb657636fdfa1645708f3beaad70d8d" args="() const " --> |
| x_coord_t </td><td class="memItemRight" valign="bottom"><b>width</b> () const </td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5d84f7f164c70ba5b617ffa1e69f71a1"></a><!-- doxytag: member="boost::gil::any_image_view::height" ref="5d84f7f164c70ba5b617ffa1e69f71a1" args="() const " --> |
| y_coord_t </td><td class="memItemRight" valign="bottom"><b>height</b> () const </td></tr> |
| |
| </table> |
| <hr>The documentation for this class was generated from the following file:<ul> |
| <li><a class="el" href="g_i_l_0003.html">any_image_view.hpp</a></ul> |
| </div> |
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