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| <TITLE>Generic Image Library: PixelDereferenceAdaptorConcept Struct Template Reference</TITLE> |
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| <h1>PixelDereferenceAdaptorConcept Struct Template Reference<br> |
| <small> |
| [<a class="el" href="g_i_l_0185.html">Concepts</a>]</small> |
| </h1><!-- doxytag: class="boost::gil::PixelDereferenceAdaptorConcept" --><code>#include <<a class="el" href="g_i_l_0091.html">gil_concept.hpp</a>></code> |
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| <a href="g_i_l_0349.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2> |
| <h3>template<typename D><br> |
| struct boost::gil::PixelDereferenceAdaptorConcept< D ></h3> |
| |
| Represents a unary function object that can be invoked upon dereferencing a <a class="el" href="g_i_l_0599.html" title="Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel</a> iterator. |
| <p> |
| DEREFERENCE ADAPTOR CONCEPTS This can perform an arbitrary computation, such as color conversion or table lookup <div class="fragment"><pre class="fragment">concept PixelDereferenceAdaptorConcept<boost::UnaryFunctionConcept D> |
| : DefaultConstructibleConcept<D>, CopyConstructibleConcept<D>, AssignableConcept<D> { |
| <span class="keyword">typename</span> const_t; where PixelDereferenceAdaptorConcept<const_t>; |
| <span class="keyword">typename</span> value_type; where PixelValueConcept<value_type>; |
| <span class="keyword">typename</span> reference; <span class="comment">// may be mutable</span> |
| <span class="keyword">typename</span> const_reference; <span class="comment">// must not be mutable</span> |
| <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> D::is_mutable; |
| |
| where Convertible<value_type,result_type>; |
| }; |
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| <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b0a0dbf6ca9028bbbb2240cad5882537"></a><!-- doxytag: member="boost::gil::PixelDereferenceAdaptorConcept::constraints" ref="b0a0dbf6ca9028bbbb2240cad5882537" args="()" --> |
| void </td><td class="memItemRight" valign="bottom"><b>constraints</b> ()</td></tr> |
| |
| <tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr> |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="af99817f7c79836d624ea58a77b60a8e"></a><!-- doxytag: member="boost::gil::PixelDereferenceAdaptorConcept::d" ref="af99817f7c79836d624ea58a77b60a8e" args="" --> |
| D </td><td class="memItemRight" valign="bottom"><b>d</b></td></tr> |
| |
| </table> |
| <hr>The documentation for this struct was generated from the following file:<ul> |
| <li><a class="el" href="g_i_l_0091.html">gil_concept.hpp</a></ul> |
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