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<title>Crystal Space 1.2.1: csNodeIterator Class Reference (Crystal Space 1.2.1 Public API Reference)</title>
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<h1>csNodeIterator Class Reference</h1><!-- doxytag: class="csNodeIterator" -->A node iterator.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="cstool_2mapnode_8h-source.html">cstool/mapnode.h</a>></code>
<p>
<p>
<a href="classcsNodeIterator-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#141ab668fc42bfe4e43ffab657bc63a0">csNodeIterator</a> (<a class="el" href="structiSector.html">iSector</a> *pSector, const char *classname=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The constructor. <a href="#141ab668fc42bfe4e43ffab657bc63a0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#618948a232818e69bf99c05a2acdbd9b">HasNext</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if there are other nodes. <a href="#618948a232818e69bf99c05a2acdbd9b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structiMapNode.html">iMapNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#b5c6c4dcac2e20466b072d1497381f83">Next</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Move forward. <a href="#b5c6c4dcac2e20466b072d1497381f83"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#c74177e23dab4fe665138c1cd8274eeb">Reset</a> (<a class="el" href="structiSector.html">iSector</a> *pSector, const char *classname=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reuse the iterator for an other search. <a href="#c74177e23dab4fe665138c1cd8274eeb"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#a728c23033f3bdeb31675608210d6414">~csNodeIterator</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The destructor as usual. <a href="#a728c23033f3bdeb31675608210d6414"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#735e391e0949f67b8fa54dfe902ab1fa">NextNode</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Step to the next node in the sector, ignoring its classname. <a href="#735e391e0949f67b8fa54dfe902ab1fa"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#1079d0c06965b7713860bf7c31adf796">SkipWrongClassname</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Skip all nodes with wrong classname. <a href="#1079d0c06965b7713860bf7c31adf796"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="58ee3885a802a583465d7a9b7d6a4845"></a><!-- doxytag: member="csNodeIterator::Classname" ref="58ee3885a802a583465d7a9b7d6a4845" args="" -->
const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#58ee3885a802a583465d7a9b7d6a4845">Classname</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ffc0fa16362c194b21442c07f0867968"></a><!-- doxytag: member="csNodeIterator::CurrentNode" ref="ffc0fa16362c194b21442c07f0867968" args="" -->
<a class="el" href="classcsRef.html">csRef</a>< <a class="el" href="structiMapNode.html">iMapNode</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#ffc0fa16362c194b21442c07f0867968">CurrentNode</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="590780d545f9ebce6f28df72a6cf53d3"></a><!-- doxytag: member="csNodeIterator::Iterator" ref="590780d545f9ebce6f28df72a6cf53d3" args="" -->
<a class="el" href="classcsRef.html">csRef</a>< <a class="el" href="structiObjectIterator.html">iObjectIterator</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNodeIterator.html#590780d545f9ebce6f28df72a6cf53d3">Iterator</a></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A node iterator.
<p>Definition at line <a class="el" href="cstool_2mapnode_8h-source.html#l00076">76</a> of file <a class="el" href="cstool_2mapnode_8h-source.html">mapnode.h</a>.</p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="141ab668fc42bfe4e43ffab657bc63a0"></a><!-- doxytag: member="csNodeIterator::csNodeIterator" ref="141ab668fc42bfe4e43ffab657bc63a0" args="(iSector *pSector, const char *classname=0)" -->
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<td class="memname">csNodeIterator::csNodeIterator </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structiSector.html">iSector</a> * </td>
<td class="paramname"> <em>pSector</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>classname</em> = <code>0</code></td><td> </td>
</tr>
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<td></td>
<td>)</td>
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<p>
The constructor.
<p>
Theorectially, we could handle any <a class="el" href="structiObject.html" title="This interface is an SCF interface for encapsulating csObject.">iObject</a>, but that doesn't make sense for the current implementation, so we restrict it to <a class="el" href="structiSector.html" title="The iSector interface is used to work with "sectors".">iSector</a> to avoid some pitfalls.<p>
If a classname is given, search is restricted to nodes, in which the key "classname" has the same value as the given classname. the classname string is _not_ duplicated, so the caller is responsible to take care, that the string is available while the Iterator is alive.
</div>
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<a class="anchor" name="a728c23033f3bdeb31675608210d6414"></a><!-- doxytag: member="csNodeIterator::~csNodeIterator" ref="a728c23033f3bdeb31675608210d6414" args="()" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">csNodeIterator::~csNodeIterator </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
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<div class="memdoc">
<p>
The destructor as usual.
<p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="618948a232818e69bf99c05a2acdbd9b"></a><!-- doxytag: member="csNodeIterator::HasNext" ref="618948a232818e69bf99c05a2acdbd9b" args="() const " -->
<div class="memitem">
<div class="memproto">
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<td class="memname">bool csNodeIterator::HasNext </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Check if there are other nodes.
<p>
</div>
</div><p>
<a class="anchor" name="b5c6c4dcac2e20466b072d1497381f83"></a><!-- doxytag: member="csNodeIterator::Next" ref="b5c6c4dcac2e20466b072d1497381f83" args="()" -->
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<td class="memname"><a class="el" href="structiMapNode.html">iMapNode</a>* csNodeIterator::Next </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
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<div class="memdoc">
<p>
Move forward.
<p>
</div>
</div><p>
<a class="anchor" name="735e391e0949f67b8fa54dfe902ab1fa"></a><!-- doxytag: member="csNodeIterator::NextNode" ref="735e391e0949f67b8fa54dfe902ab1fa" args="()" -->
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<td class="memname">void csNodeIterator::NextNode </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [protected]</code></td>
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<div class="memdoc">
<p>
Step to the next node in the sector, ignoring its classname.
<p>
</div>
</div><p>
<a class="anchor" name="c74177e23dab4fe665138c1cd8274eeb"></a><!-- doxytag: member="csNodeIterator::Reset" ref="c74177e23dab4fe665138c1cd8274eeb" args="(iSector *pSector, const char *classname=0)" -->
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<div class="memproto">
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<td class="memname">void csNodeIterator::Reset </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structiSector.html">iSector</a> * </td>
<td class="paramname"> <em>pSector</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>classname</em> = <code>0</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
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<div class="memdoc">
<p>
Reuse the iterator for an other search.
<p>
</div>
</div><p>
<a class="anchor" name="1079d0c06965b7713860bf7c31adf796"></a><!-- doxytag: member="csNodeIterator::SkipWrongClassname" ref="1079d0c06965b7713860bf7c31adf796" args="()" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">void csNodeIterator::SkipWrongClassname </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [protected]</code></td>
</tr>
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<div class="memdoc">
<p>
Skip all nodes with wrong classname.
<p>
</div>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>cstool/<a class="el" href="cstool_2mapnode_8h-source.html">mapnode.h</a></ul>
<hr size="1"><address><small>Generated for Crystal Space 1.2.1 by
<a href="http://www.doxygen.org/index.html">doxygen</a> 1.5.3
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