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  39 <h1>Models<br>
  40 <small>
  41 [<a class="el" href="g_i_l_0184.html">Pixel Dereference Adaptor</a>]</small>
  42 </h1>
  43 <p>
  44 <table border="0" cellpadding="0" cellspacing="0">
  45 <tr><td></td></tr>
  46 <tr><td colspan="2"><br><h2>Classes</h2></td></tr>
  47 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0022.html">color_convert_deref_fn</a></td></tr>
  48
  49 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function object that given a source <a class="el" href="g_i_l_0599.html" title="Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel</a>, returns it converted to a given color space and channel depth. 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_0022.html#_details">More...</a><br></td></tr>
  50 <tr><td class="memItemLeft" nowrap align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0515.html">nth_channel_deref_fn</a></td></tr>
  51
  52 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function object that returns a grayscale reference of the N-th channel of a given reference. 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>.<p>
  53 If the input is a <a class="el" href="g_i_l_0599.html" title="Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel</a> value or constant reference, the function object is immutable. Otherwise it is mutable (and returns non-const reference to the n-th channel).  <a href="g_i_l_0515.html#_details">More...</a><br></td></tr>
  54 <tr><td class="memItemLeft" nowrap align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0513.html">kth_channel_deref_fn</a></td></tr>
  55
  56 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function object that returns a grayscale reference of the K-th channel (specified as a template parameter) of a given reference. 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>.<p>
  57 If the input is a <a class="el" href="g_i_l_0599.html" title="Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel</a> value or constant reference, the function object is immutable. Otherwise it is mutable (and returns non-const reference to the k-th channel).  <a href="g_i_l_0513.html#_details">More...</a><br></td></tr>
  58 <tr><td class="memItemLeft" nowrap align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0475.html">deref_base</a></td></tr>
  59
  60 <tr><td class="mdescLeft">&nbsp;</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>
  61 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0024.html">deref_compose</a></td></tr>
  62
  63 <tr><td class="mdescLeft">&nbsp;</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>
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