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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<title>TObject class Reference</title>
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<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center>
<hr><h1>TObject Class Reference</h1>The fundamental class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="tvobjs_8h-source.html">tvobjs.h</a>></code>
<p>
<p>Inheritance diagram for TObject:
<p><center><img src="classTObject.png" usemap="#TObject_map" border="0" alt=""></center>
<map name="TObject_map">
<area href="classTHelpFile.html" alt="THelpFile" shape="rect" coords="104,56,198,80">
<area href="classTHelpIndex.html" alt="THelpIndex" shape="rect" coords="104,112,198,136">
<area href="classTHelpTopic.html" alt="THelpTopic" shape="rect" coords="104,168,198,192">
<area href="classTNSCollection.html" alt="TNSCollection" shape="rect" coords="104,224,198,248">
<area href="classTResourceFile.html" alt="TResourceFile" shape="rect" coords="104,280,198,304">
<area href="classTStringList.html" alt="TStringList" shape="rect" coords="104,336,198,360">
<area href="classTStrListMaker.html" alt="TStrListMaker" shape="rect" coords="104,392,198,416">
<area href="classTValidator.html" alt="TValidator" shape="rect" coords="104,448,198,472">
<area href="classTView.html" alt="TView" shape="rect" coords="104,504,198,528">
</map>
<a href="classTObject-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 Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>virtual </td><td valign=bottom><a class="el" href="classTObject.html#a0">~TObject</a> ()</td></tr>
<tr><td nowrap align=right valign=top>virtual void </td><td valign=bottom><a class="el" href="classTObject.html#a1">shutDown</a> ()</td></tr>
<tr><td colspan=2><br><h2>Static Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classTObject.html#d0">destroy</a> (TObject *o)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
TObject is the starting point for much of TVision's class hierarchy. It has no parents but many descendants. Apart from <a class="el" href="classTPoint.html">TPoint</a> and <a class="el" href="classTRect.html">TRect</a>, most of TVision's standard classes are ultimately derived from TObject.
<p>
Any object that uses TVision's stream facilities must trace its ancestry back to TObject. <dl compact><dt><b>See also: </b></dt><dd>
<a class="el" href="classTView.html">TView</a> </dl>
<p>
<p>
Definition at line <a class="el" href="tvobjs_8h-source.html#l00031">31</a> of file <a class="el" href="tvobjs_8h-source.html">tvobjs.h</a>.<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="TObject::~TObject"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<td class="md">
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<td class="md" nowrap valign="top"> virtual TObject::~TObject </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [virtual]</code></td>
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</td>
<td>
<p>
Destructor.
<p>
Performs the necessary cleanup and disposal for dynamic objects. Does nothing. </td>
</tr>
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<hr><h2>Member Function Documentation</h2>
<a name="d0" doxytag="TObject::destroy"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<td class="md">
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<td class="md" nowrap valign="top"> void TObject::destroy </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">TObject * </td>
<td class="mdname1" valign="top" nowrap> <em>o</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [inline, static]</code></td>
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</td>
<td>
<p>
Destroys the object pointed by `o'.
<p>
<a class="el" href="classTObject.html#d0">destroy()</a> deletes an object `o' of a type derived from TObject; that is, any object created with operator new(). <a class="el" href="classTObject.html#d0">destroy()</a> terminates the object, correctly freeing the memory that it occupies.
<p>
It calls `o-><a class="el" href="classTObject.html#a1">shutDown()</a>' and after does `delete o'. <dl compact><dt><b>See also: </b></dt><dd>
<a class="el" href="classTObject.html#a1">shutDown</a> </dl>
<p>
Definition at line <a class="el" href="tvobjs_8h-source.html#l00065">65</a> of file <a class="el" href="tvobjs_8h-source.html">tvobjs.h</a>.
<p>
References <a class="el" href="classTObject.html#a1">shutDown()</a>. </td>
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<a name="a1" doxytag="TObject::shutDown"></a><p>
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<td class="md" nowrap valign="top"> virtual void TObject::shutDown </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [virtual]</code></td>
</tr>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Releases TObject resources.
<p>
Used internally by <a class="el" href="classTObject.html#d0">TObject::destroy()</a> to ensure correct destruction of derived and related objects. <a class="el" href="classTObject.html#a1">shutDown()</a> is overridden in many classes to ensure the proper setting of related data members when destroy is called. Does nothing. <dl compact><dt><b>See also: </b></dt><dd>
destroy </dl>
<p>
Reimplemented in <a class="el" href="classTDeskTop.html#a5">TDeskTop</a>, <a class="el" href="classTProgram.html#a15">TProgram</a>, <a class="el" href="classTLabel.html#a4">TLabel</a>, <a class="el" href="classTHistory.html#a6">THistory</a>, <a class="el" href="classTEditor.html#a2">TEditor</a>, <a class="el" href="classTFileEditor.html#a9">TFileEditor</a>, <a class="el" href="classTFileDialog.html#a7">TFileDialog</a>, <a class="el" href="classTChDirDialog.html#a6">TChDirDialog</a>, <a class="el" href="classTNSCollection.html#a2">TNSCollection</a>, <a class="el" href="classTView.html#a67">TView</a>, <a class="el" href="classTScroller.html#a9">TScroller</a>, <a class="el" href="classTListViewer.html#a12">TListViewer</a>, <a class="el" href="classTGroup.html#a2">TGroup</a>, and <a class="el" href="classTWindow.html#a10">TWindow</a>.
<p>
Referenced by <a class="el" href="tvobjs_8h-source.html#l00065">destroy()</a>. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="tvobjs_8h-source.html">tvobjs.h</a></ul>
<hr><address style="align: right;"><small>Generated on Wed Apr 2 22:13:15 2003 for TVision by
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