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<title>NVIDIA(R) PhysX(R) SDK 3.4 API Reference: PxPvd Class Reference</title>
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<a class="qindex" href="main.html">Main Page</a>
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<h1>PxPvd Class Reference<br>
<small>
[<a class="el" href="group__pvd.html">Pvd</a>]</small>
</h1><!-- doxytag: class="PxPvd" --><!-- doxytag: inherits="physx::PxProfilerCallback" --><a class="el" href="classPxPvd.html" title="PxPvd is the top-level class for the PVD framework, and the main customer interface...">PxPvd</a> is the top-level class for the PVD framework, and the main customer interface for PVD configuration.It is a singleton class, instantiated and owned by the application.
<a href="#_details">More...</a>
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<code>#include <<a class="el" href="PxPvd_8h-source.html">PxPvd.h</a>></code>
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Inheritance diagram for PxPvd:</div>
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<p><center><img src="classPxPvd__inherit__graph.png" border="0" usemap="#PxPvd__inherit__map" alt="Inheritance graph"></center>
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<area shape="rect" href="classphysx_1_1PxProfilerCallback.html" title="The pure virtual callback interface for general purpose instrumentation and profiling..." alt="physx::PxProfilerCallback" coords="7,16,161,37"></map>
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Collaboration diagram for PxPvd:</div>
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<p><center><img src="classPxPvd__coll__graph.png" border="0" usemap="#PxPvd__coll__map" alt="Collaboration graph"></center>
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<a href="classPxPvd-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">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxPvd.html#23c137a2fe3c347382ea17a3b8bfa06d">connect</a> (<a class="el" href="classPxPvdTransport.html">PxPvdTransport</a> &transport, <a class="el" href="classPxFlags.html">PxPvdInstrumentationFlags</a> flags)=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxPvd.html#fe4f8510743ad3ac6b98ef0b94597299">disconnect</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxPvd.html#f6ab8818ce89858b70e6e7a868cbcf6f">isConnected</a> (bool useCachedStatus=true)=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classPxPvdTransport.html">PxPvdTransport</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxPvd.html#bacb259344c650f6cdededbb9b9f7c27">getTransport</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classPxFlags.html">PxPvdInstrumentationFlags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxPvd.html#1824e29488871970252cdc2ed6bc54e5">getInstrumentationFlags</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxPvd.html#43e5b5e2d72edb4a322caf6cfb55dd58">release</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Releases the pvd instance. <a href="#43e5b5e2d72edb4a322caf6cfb55dd58"></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">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxPvd.html#a96f4b9b5f46ee7447ac5eb7d9ca4f42">~PxPvd</a> ()</td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
<a class="el" href="classPxPvd.html" title="PxPvd is the top-level class for the PVD framework, and the main customer interface...">PxPvd</a> is the top-level class for the PVD framework, and the main customer interface for PVD configuration.It is a singleton class, instantiated and owned by the application. <hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="a96f4b9b5f46ee7447ac5eb7d9ca4f42"></a><!-- doxytag: member="PxPvd::~PxPvd" ref="a96f4b9b5f46ee7447ac5eb7d9ca4f42" args="()" -->
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<td class="memname">virtual PxPvd::~PxPvd </td>
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<td class="paramname"> </td>
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<td><code> [inline, protected, virtual]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="23c137a2fe3c347382ea17a3b8bfa06d"></a><!-- doxytag: member="PxPvd::connect" ref="23c137a2fe3c347382ea17a3b8bfa06d" args="(PxPvdTransport &transport, PxPvdInstrumentationFlags flags)=0" -->
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<td class="memname">virtual bool PxPvd::connect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classPxPvdTransport.html">PxPvdTransport</a> & </td>
<td class="paramname"> <em>transport</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classPxFlags.html">PxPvdInstrumentationFlags</a> </td>
<td class="paramname"> <em>flags</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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Connects the SDK to the PhysX Visual Debugger application. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>transport</em> </td><td>transport for pvd captured data. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>flags</em> </td><td>Flags to set. return True if success </td></tr>
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<a class="anchor" name="fe4f8510743ad3ac6b98ef0b94597299"></a><!-- doxytag: member="PxPvd::disconnect" ref="fe4f8510743ad3ac6b98ef0b94597299" args="()=0" -->
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<td class="memname">virtual void PxPvd::disconnect </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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Disconnects the SDK from the PhysX Visual Debugger application. If we are still connected, this will kill the entire debugger connection.
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<a class="anchor" name="1824e29488871970252cdc2ed6bc54e5"></a><!-- doxytag: member="PxPvd::getInstrumentationFlags" ref="1824e29488871970252cdc2ed6bc54e5" args="()=0" -->
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<td class="memname">virtual <a class="el" href="classPxFlags.html">PxPvdInstrumentationFlags</a> PxPvd::getInstrumentationFlags </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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Retrieves the PVD flags. See PxPvdInstrumentationFlags.
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<a class="anchor" name="bacb259344c650f6cdededbb9b9f7c27"></a><!-- doxytag: member="PxPvd::getTransport" ref="bacb259344c650f6cdededbb9b9f7c27" args="()=0" -->
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<td class="memname">virtual <a class="el" href="classPxPvdTransport.html">PxPvdTransport</a>* PxPvd::getTransport </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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returns the PVD data transport returns NULL if no transport is present.
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<a class="anchor" name="f6ab8818ce89858b70e6e7a868cbcf6f"></a><!-- doxytag: member="PxPvd::isConnected" ref="f6ab8818ce89858b70e6e7a868cbcf6f" args="(bool useCachedStatus=true)=0" -->
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<td class="memname">virtual bool PxPvd::isConnected </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>useCachedStatus</em> = <code>true</code> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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Return if connection to PVD is created. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>useCachedStatus</em> </td><td>1> When useCachedStaus is false, <a class="el" href="classPxPvd.html#f6ab8818ce89858b70e6e7a868cbcf6f">isConnected()</a> checks the lowlevel network status. This can be slow because it needs to lock the lowlevel network stream. If <a class="el" href="classPxPvd.html#f6ab8818ce89858b70e6e7a868cbcf6f">isConnected()</a> is called frequently, the expense of locking can be significant. 2> When useCachedStatus is true, <a class="el" href="classPxPvd.html#f6ab8818ce89858b70e6e7a868cbcf6f">isConnected()</a> checks the highlevel cached status with atomic access. It is faster than locking, but the status may be different from the lowlevel network with latency of up to one frame. The reason for this is that the cached status is changed inside socket listener, which is not called immediately when the lowlevel connection status changes. </td></tr>
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<a class="anchor" name="43e5b5e2d72edb4a322caf6cfb55dd58"></a><!-- doxytag: member="PxPvd::release" ref="43e5b5e2d72edb4a322caf6cfb55dd58" args="()=0" -->
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<td class="memname">virtual void PxPvd::release </td>
<td>(</td>
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<td> ) </td>
<td><code> [pure virtual]</code></td>
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Releases the pvd instance.
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="PxPvd_8h-source.html">PxPvd.h</a></ul>
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