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<li class="navelem"><a class="el" href="namespace_h5.html">H5</a></li><li class="navelem"><a class="el" href="class_h5_1_1_id_component.html">IdComponent</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="class_h5_1_1_id_component-members.html">List of all members</a>  </div>
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<div class="title">H5::IdComponent Class Reference</div>  </div>
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<p>Class <a class="el" href="class_h5_1_1_id_component.html" title="Class IdComponent provides wrappers of the C functions that operate on an HDF5 identifier. ">IdComponent</a> provides wrappers of the C functions that operate on an HDF5 identifier.  
 <a href="class_h5_1_1_id_component.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_h5_id_component_8h_source.html">H5IdComponent.h</a>&gt;</code></p>
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Inheritance diagram for H5::IdComponent:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a0e75b2e591d2fccd9e4c291a485d4754"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a0e75b2e591d2fccd9e4c291a485d4754">incRefCount</a> (const hid_t obj_id) const </td></tr>
<tr class="memdesc:a0e75b2e591d2fccd9e4c291a485d4754"><td class="mdescLeft">&#160;</td><td class="mdescRight">Increment reference counter for a given id.  <a href="#a0e75b2e591d2fccd9e4c291a485d4754">More...</a><br/></td></tr>
<tr class="separator:a0e75b2e591d2fccd9e4c291a485d4754"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1b34f54d2fd41d885e8ced7613d6abd1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a1b34f54d2fd41d885e8ced7613d6abd1">incRefCount</a> () const </td></tr>
<tr class="memdesc:a1b34f54d2fd41d885e8ced7613d6abd1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Increment reference counter for the id of this object.  <a href="#a1b34f54d2fd41d885e8ced7613d6abd1">More...</a><br/></td></tr>
<tr class="separator:a1b34f54d2fd41d885e8ced7613d6abd1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9dc2815e9887d0adb5d5bba72adbd0d6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a9dc2815e9887d0adb5d5bba72adbd0d6">decRefCount</a> (const hid_t obj_id) const </td></tr>
<tr class="memdesc:a9dc2815e9887d0adb5d5bba72adbd0d6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Decrement reference counter for a given id.  <a href="#a9dc2815e9887d0adb5d5bba72adbd0d6">More...</a><br/></td></tr>
<tr class="separator:a9dc2815e9887d0adb5d5bba72adbd0d6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac15a341319624c9199a309fad56858e0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#ac15a341319624c9199a309fad56858e0">decRefCount</a> () const </td></tr>
<tr class="memdesc:ac15a341319624c9199a309fad56858e0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Decrement reference counter for the id of this object.  <a href="#ac15a341319624c9199a309fad56858e0">More...</a><br/></td></tr>
<tr class="separator:ac15a341319624c9199a309fad56858e0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab2ba7509cb5beb8c80e242d7afe10a3c"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#ab2ba7509cb5beb8c80e242d7afe10a3c">getCounter</a> (const hid_t obj_id) const </td></tr>
<tr class="memdesc:ab2ba7509cb5beb8c80e242d7afe10a3c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the reference counter for a given id.  <a href="#ab2ba7509cb5beb8c80e242d7afe10a3c">More...</a><br/></td></tr>
<tr class="separator:ab2ba7509cb5beb8c80e242d7afe10a3c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adde1c48166476e089635bb40a2113653"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#adde1c48166476e089635bb40a2113653">getCounter</a> () const </td></tr>
<tr class="memdesc:adde1c48166476e089635bb40a2113653"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the reference counter for the id of this object.  <a href="#adde1c48166476e089635bb40a2113653">More...</a><br/></td></tr>
<tr class="separator:adde1c48166476e089635bb40a2113653"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abef6d67a39f8723aa81bd16392dfc6bf"><td class="memItemLeft" align="right" valign="top">H5I_type_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#abef6d67a39f8723aa81bd16392dfc6bf">getHDFObjType</a> () const </td></tr>
<tr class="memdesc:abef6d67a39f8723aa81bd16392dfc6bf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of the object. It is an overloaded function of the above function.  <a href="#abef6d67a39f8723aa81bd16392dfc6bf">More...</a><br/></td></tr>
<tr class="separator:abef6d67a39f8723aa81bd16392dfc6bf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34ac09a54825253293a0d8990e120506"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_h5_1_1_id_component.html">IdComponent</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a34ac09a54825253293a0d8990e120506">operator=</a> (const <a class="el" href="class_h5_1_1_id_component.html">IdComponent</a> &amp;rhs)</td></tr>
<tr class="memdesc:a34ac09a54825253293a0d8990e120506"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assignment operator.  <a href="#a34ac09a54825253293a0d8990e120506">More...</a><br/></td></tr>
<tr class="separator:a34ac09a54825253293a0d8990e120506"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1e46d85ec29cd77bb1767cd01b8f0c8d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a1e46d85ec29cd77bb1767cd01b8f0c8d">setId</a> (const hid_t new_id)</td></tr>
<tr class="memdesc:a1e46d85ec29cd77bb1767cd01b8f0c8d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the identifier of this object to a new value.  <a href="#a1e46d85ec29cd77bb1767cd01b8f0c8d">More...</a><br/></td></tr>
<tr class="separator:a1e46d85ec29cd77bb1767cd01b8f0c8d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a013a42f5fd29d35d9428c1be8638acfe"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a013a42f5fd29d35d9428c1be8638acfe">IdComponent</a> (const hid_t h5_id)</td></tr>
<tr class="memdesc:a013a42f5fd29d35d9428c1be8638acfe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an <a class="el" href="class_h5_1_1_id_component.html" title="Class IdComponent provides wrappers of the C functions that operate on an HDF5 identifier. ">IdComponent</a> object using the id of an existing object.  <a href="#a013a42f5fd29d35d9428c1be8638acfe">More...</a><br/></td></tr>
<tr class="separator:a013a42f5fd29d35d9428c1be8638acfe"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1c1e2479afec6ce26734225b434752fb"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a1c1e2479afec6ce26734225b434752fb">IdComponent</a> (const <a class="el" href="class_h5_1_1_id_component.html">IdComponent</a> &amp;original)</td></tr>
<tr class="memdesc:a1c1e2479afec6ce26734225b434752fb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy constructor: makes a copy of the original <a class="el" href="class_h5_1_1_id_component.html" title="Class IdComponent provides wrappers of the C functions that operate on an HDF5 identifier. ">IdComponent</a> object.  <a href="#a1c1e2479afec6ce26734225b434752fb">More...</a><br/></td></tr>
<tr class="separator:a1c1e2479afec6ce26734225b434752fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a780d19c3d86037de38511f3e6cec3ca6"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a780d19c3d86037de38511f3e6cec3ca6">~IdComponent</a> ()</td></tr>
<tr class="memdesc:a780d19c3d86037de38511f3e6cec3ca6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Noop destructor.  <a href="#a780d19c3d86037de38511f3e6cec3ca6">More...</a><br/></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a25e4d590aa5cc0fc87ced46718d5b0d7"><td class="memItemLeft" align="right" valign="top">static H5I_type_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a25e4d590aa5cc0fc87ced46718d5b0d7">getHDFObjType</a> (const hid_t obj_id)</td></tr>
<tr class="memdesc:a25e4d590aa5cc0fc87ced46718d5b0d7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Given an id, returns the type of the object.  <a href="#a25e4d590aa5cc0fc87ced46718d5b0d7">More...</a><br/></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a5545dda5e4c610b6bd9cdffe670c8728"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_h5_1_1_id_component.html#a5545dda5e4c610b6bd9cdffe670c8728">IdComponent</a> ()</td></tr>
<tr class="separator:a5545dda5e4c610b6bd9cdffe670c8728"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>In most cases, the C library handles these operations and an application rarely needs them. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td class="paramtype">const hid_t&#160;</td>
          <td class="paramname"><em>h5_id</em></td><td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">h5_id</td><td>- IN: Id of an existing object </td></tr>
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<dl class="exception"><dt>Exceptions</dt><dd>
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    <tr><td class="paramname"><a class="el" href="class_h5_1_1_data_type_i_exception.html">H5::DataTypeIException</a></td><td></td></tr>
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          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_h5_1_1_id_component.html">IdComponent</a> &amp;&#160;</td>
          <td class="paramname"><em>original</em></td><td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">original</td><td>- IN: <a class="el" href="class_h5_1_1_id_component.html" title="Class IdComponent provides wrappers of the C functions that operate on an HDF5 identifier. ">IdComponent</a> instance to copy </td></tr>
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          <td>(</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
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          <td>(</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">void H5::IdComponent::decRefCount </td>
          <td>(</td>
          <td class="paramtype">const hid_t&#160;</td>
          <td class="paramname"><em>obj_id</em></td><td>)</td>
          <td> const</td>
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          <td class="memname">void H5::IdComponent::decRefCount </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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          <td class="memname">int H5::IdComponent::getCounter </td>
          <td>(</td>
          <td class="paramtype">const hid_t&#160;</td>
          <td class="paramname"><em>obj_id</em></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Reference count </dd></dl>

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          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Reference count </dd></dl>

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          <td>(</td>
          <td class="paramtype">const hid_t&#160;</td>
          <td class="paramname"><em>obj_id</em></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>a valid HDF object type, which may be one of the following: <ul>
<li><code>H5I_FILE</code> </li>
<li><code>H5I_GROUP</code> </li>
<li><code>H5I_DATATYPE</code> </li>
<li><code>H5I_DATASPACE</code> </li>
<li><code>H5I_DATASET</code> </li>
<li><code>H5I_ATTR</code> </li>
<li>or <code>H5I_BADID</code>, if no valid type can be determined or the input object id is invalid. </li>
</ul>
</dd></dl>

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          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>a valid HDF object type, which may be one of the following: <ul>
<li><code>H5I_FILE</code> </li>
<li><code>H5I_GROUP</code> </li>
<li><code>H5I_DATATYPE</code> </li>
<li><code>H5I_DATASPACE</code> </li>
<li><code>H5I_DATASET</code> </li>
<li><code>H5I_ATTR</code> </li>
<li>or <code>H5I_BADID</code>, if no valid type can be determined or the input object id is invalid. </li>
</ul>
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          <td class="memname">void H5::IdComponent::incRefCount </td>
          <td>(</td>
          <td class="paramtype">const hid_t&#160;</td>
          <td class="paramname"><em>obj_id</em></td><td>)</td>
          <td> const</td>
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          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<p>Referenced by <a class="el" href="class_h5_1_1_attribute.html#ab93ec0beebebfa3a204f4ff8e16be985">H5::Attribute::Attribute()</a>, <a class="el" href="class_h5_1_1_data_set.html#a224114f6fd3fdb01300ffcfd5e5192d5">H5::DataSet::DataSet()</a>, <a class="el" href="class_h5_1_1_data_space.html#a55be5c95c111878a78889697848c14cd">H5::DataSpace::DataSpace()</a>, <a class="el" href="class_h5_1_1_data_type.html#a4e72f20ab686efffeedd72d8afa99519">H5::DataType::DataType()</a>, <a class="el" href="class_h5_1_1_group.html#a17a49de6cbf4e29ef2fcb33d2fecbc4c">H5::Group::Group()</a>, <a class="el" href="class_h5_1_1_h5_file.html#a912472f9bdf2bf90590a9e8ecaed3b99">H5::H5File::H5File()</a>, <a class="el" href="class_h5_1_1_prop_list.html#a8f3198e63cf76ac921c7aff75256f6a7">H5::PropList::PropList()</a>, and <a class="el" href="class_h5_1_1_id_component.html#a1e46d85ec29cd77bb1767cd01b8f0c8d">setId()</a>.</p>

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          <td class="memname"><a class="el" href="class_h5_1_1_id_component.html">IdComponent</a> &amp; H5::IdComponent::operator= </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_h5_1_1_id_component.html">IdComponent</a> &amp;&#160;</td>
          <td class="paramname"><em>rhs</em></td><td>)</td>
          <td></td>
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<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">rhs</td><td>- IN: Reference to the existing object </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to <a class="el" href="class_h5_1_1_id_component.html" title="Class IdComponent provides wrappers of the C functions that operate on an HDF5 identifier. ">IdComponent</a> instance </dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
  <table class="exception">
    <tr><td class="paramname"><a class="el" href="class_h5_1_1_id_component_exception.html">H5::IdComponentException</a></td><td>when attempt to close the HDF5 object fails </td></tr>
  </table>
  </dd>
</dl>

<p>References <a class="el" href="class_h5_1_1_exception.html#aedc9690b2b1a12e0fab36962d4479508">H5::Exception::getDetailMsg()</a>, and <a class="el" href="class_h5_1_1_id_component.html#a1e46d85ec29cd77bb1767cd01b8f0c8d">setId()</a>.</p>

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          <td class="memname">void H5::IdComponent::setId </td>
          <td>(</td>
          <td class="paramtype">const hid_t&#160;</td>
          <td class="paramname"><em>new_id</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<dl class="exception"><dt>Exceptions</dt><dd>
  <table class="exception">
    <tr><td class="paramname"><a class="el" href="class_h5_1_1_id_component_exception.html">H5::IdComponentException</a></td><td>when the attempt to close the HDF5 object fails </td></tr>
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  </dd>
</dl>

<p>References <a class="el" href="class_h5_1_1_id_component.html#a1b34f54d2fd41d885e8ced7613d6abd1">incRefCount()</a>.</p>

<p>Referenced by <a class="el" href="class_h5_1_1_id_component.html#a34ac09a54825253293a0d8990e120506">operator=()</a>.</p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="_h5_id_component_8h_source.html">H5IdComponent.h</a></li>
<li>H5IdComponent.cpp</li>
</ul>
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