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<div class="header">
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<a href="#pub-methods">Public 成员函数</a> &#124;
<a href="#pub-static-methods">静态 Public 成员函数</a> &#124;
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<div class="title">GUdpSocket类 参考</div>  </div>
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<p><a class="el" href="class_g_udp_socket.html" title="GUdpSocket UDP socket. ">GUdpSocket</a> UDP socket.
 <a href="class_g_udp_socket.html#details">更多...</a></p>

<p><code>#include &lt;gUdpSocket.h&gt;</code></p>

<p>继承自 <a class="el" href="class_g_object.html">GObject</a> .</p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a5c112e388b18bf51f527b7fcfb9a98a8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a5c112e388b18bf51f527b7fcfb9a98a8">GUdpSocket</a> (<a class="el" href="class_g_object.html">GObject</a> *<a class="el" href="class_g_object.html#a7ef28ababe03e654cd4edcebffd7950c">parent</a>=0, const char *<a class="el" href="class_g_object.html#afa1b539842f0d5fbc09ad52163b7323b">name</a>=0)</td></tr>
<tr class="memdesc:a5c112e388b18bf51f527b7fcfb9a98a8"><td class="mdescLeft">&#160;</td><td class="mdescRight">构造一个默认socket，未bind端口和地址  <a href="#a5c112e388b18bf51f527b7fcfb9a98a8">更多...</a><br/></td></tr>
<tr class="separator:a5c112e388b18bf51f527b7fcfb9a98a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a63dfb81734167c94dbcf6979e432878d"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a63dfb81734167c94dbcf6979e432878d">~GUdpSocket</a> ()</td></tr>
<tr class="separator:a63dfb81734167c94dbcf6979e432878d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a37c3b9cc59320326a7b357b324cfe946"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a37c3b9cc59320326a7b357b324cfe946">sendto</a> (const char *pBuf, size_t length, int flags, sockaddr *dest_addr, socklen_t dest_len)</td></tr>
<tr class="memdesc:a37c3b9cc59320326a7b357b324cfe946"><td class="mdescLeft">&#160;</td><td class="mdescRight">发送信息  <a href="#a37c3b9cc59320326a7b357b324cfe946">更多...</a><br/></td></tr>
<tr class="separator:a37c3b9cc59320326a7b357b324cfe946"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2c7fddcae33a8a1578c1d272c54f97af"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a2c7fddcae33a8a1578c1d272c54f97af">bind</a> (const uint16_t hPort, const in_addr_t addr)</td></tr>
<tr class="memdesc:a2c7fddcae33a8a1578c1d272c54f97af"><td class="mdescLeft">&#160;</td><td class="mdescRight">绑定到指定端口  <a href="#a2c7fddcae33a8a1578c1d272c54f97af">更多...</a><br/></td></tr>
<tr class="separator:a2c7fddcae33a8a1578c1d272c54f97af"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a263983d7bc772761ecd7c314ca6e4e54"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a263983d7bc772761ecd7c314ca6e4e54">event</a> (<a class="el" href="class_g_event.html">GEvent</a> *)</td></tr>
<tr class="memdesc:a263983d7bc772761ecd7c314ca6e4e54"><td class="mdescLeft">&#160;</td><td class="mdescRight">开发者可以在子类中覆盖此函数，处理自己需要的事件  <a href="#a263983d7bc772761ecd7c314ca6e4e54">更多...</a><br/></td></tr>
<tr class="separator:a263983d7bc772761ecd7c314ca6e4e54"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6bd915d79d637e3e36f528e85e233539"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a6bd915d79d637e3e36f528e85e233539">setRecvBufferSize</a> (uint32_t bytes)</td></tr>
<tr class="memdesc:a6bd915d79d637e3e36f528e85e233539"><td class="mdescLeft">&#160;</td><td class="mdescRight">设置接收缓冲区的大小，以字节为单位。默认情况下为2KB  <a href="#a6bd915d79d637e3e36f528e85e233539">更多...</a><br/></td></tr>
<tr class="separator:a6bd915d79d637e3e36f528e85e233539"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a426117802acd4a7d7fd8d40c0bc21932"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a426117802acd4a7d7fd8d40c0bc21932">recvBufferSize</a> () const </td></tr>
<tr class="memdesc:a426117802acd4a7d7fd8d40c0bc21932"><td class="mdescLeft">&#160;</td><td class="mdescRight">返回接收缓冲区的大小，以字节为单位  <a href="#a426117802acd4a7d7fd8d40c0bc21932">更多...</a><br/></td></tr>
<tr class="separator:a426117802acd4a7d7fd8d40c0bc21932"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afa1b539842f0d5fbc09ad52163b7323b"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#afa1b539842f0d5fbc09ad52163b7323b">name</a> () const </td></tr>
<tr class="memdesc:afa1b539842f0d5fbc09ad52163b7323b"><td class="mdescLeft">&#160;</td><td class="mdescRight">获取对象名称  <a href="#afa1b539842f0d5fbc09ad52163b7323b">更多...</a><br/></td></tr>
<tr class="separator:afa1b539842f0d5fbc09ad52163b7323b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7ef28ababe03e654cd4edcebffd7950c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_object.html">GObject</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#a7ef28ababe03e654cd4edcebffd7950c">parent</a> () const </td></tr>
<tr class="memdesc:a7ef28ababe03e654cd4edcebffd7950c"><td class="mdescLeft">&#160;</td><td class="mdescRight">获取对象的parent  <a href="#a7ef28ababe03e654cd4edcebffd7950c">更多...</a><br/></td></tr>
<tr class="separator:a7ef28ababe03e654cd4edcebffd7950c"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
静态 Public 成员函数</h2></td></tr>
<tr class="memitem:aca0ed736728ec72a656131539f668c3e"><td class="memTemplParams" colspan="2">template&lt;class Receiver , typename... Args&gt; </td></tr>
<tr class="memitem:aca0ed736728ec72a656131539f668c3e"><td class="memTemplItemLeft" align="right" valign="top">static int&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_g_object.html#aca0ed736728ec72a656131539f668c3e">connect</a> (<a class="el" href="class_g_object.html">GObject</a> *sender, <a class="el" href="class_g_signal.html">GSignal</a>&lt; void(Args...)&gt; &amp;signal, Receiver *receiver, void(Receiver::*SlotFunc)(Args...))</td></tr>
<tr class="memdesc:aca0ed736728ec72a656131539f668c3e"><td class="mdescLeft">&#160;</td><td class="mdescRight">将信号和槽建立连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。  <a href="#aca0ed736728ec72a656131539f668c3e">更多...</a><br/></td></tr>
<tr class="separator:aca0ed736728ec72a656131539f668c3e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a26f70e9463996742b85cf1a1605bc6db"><td class="memTemplParams" colspan="2">template&lt;class Receiver , typename... Args&gt; </td></tr>
<tr class="memitem:a26f70e9463996742b85cf1a1605bc6db"><td class="memTemplItemLeft" align="right" valign="top">static int&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_g_object.html#a26f70e9463996742b85cf1a1605bc6db">disconnect</a> (<a class="el" href="class_g_object.html">GObject</a> *sender, <a class="el" href="class_g_signal.html">GSignal</a>&lt; void(Args...)&gt; &amp;signal, Receiver *receiver, void(Receiver::*SlotFunc)(Args...))</td></tr>
<tr class="memdesc:a26f70e9463996742b85cf1a1605bc6db"><td class="mdescLeft">&#160;</td><td class="mdescRight">将信号和槽断开连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。  <a href="#a26f70e9463996742b85cf1a1605bc6db">更多...</a><br/></td></tr>
<tr class="separator:a26f70e9463996742b85cf1a1605bc6db"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0292d8a8d300394df2b977ce59a23bcb"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#a0292d8a8d300394df2b977ce59a23bcb">isObjectExist</a> (<a class="el" href="class_g_object.html">GObject</a> *obj)</td></tr>
<tr class="memdesc:a0292d8a8d300394df2b977ce59a23bcb"><td class="mdescLeft">&#160;</td><td class="mdescRight">判断对象是否已经被析构掉了。  <a href="#a0292d8a8d300394df2b977ce59a23bcb">更多...</a><br/></td></tr>
<tr class="separator:a0292d8a8d300394df2b977ce59a23bcb"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public 属性</h2></td></tr>
<tr class="memitem:a95f37f61815e08986dbcb46420deb080"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_signal.html">GSignal</a>&lt; void(char *buf, <br class="typebreak"/>
uint32_t len, const <br class="typebreak"/>
sockaddr_in &amp;addr)&gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_udp_socket.html#a95f37f61815e08986dbcb46420deb080">onReceived</a></td></tr>
<tr class="memdesc:a95f37f61815e08986dbcb46420deb080"><td class="mdescLeft">&#160;</td><td class="mdescRight">当接收到数据时，该信号被发射。  <a href="#a95f37f61815e08986dbcb46420deb080">更多...</a><br/></td></tr>
<tr class="separator:a95f37f61815e08986dbcb46420deb080"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acdde379be11052e84e0eb8ac79bba37f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_signal.html">GSignal</a>&lt; void(void)&gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#acdde379be11052e84e0eb8ac79bba37f">sigDestroyed</a></td></tr>
<tr class="memdesc:acdde379be11052e84e0eb8ac79bba37f"><td class="mdescLeft">&#160;</td><td class="mdescRight">当对象被析构时，会发射此信号  <a href="#acdde379be11052e84e0eb8ac79bba37f">更多...</a><br/></td></tr>
<tr class="separator:acdde379be11052e84e0eb8ac79bba37f"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p><a class="el" href="class_g_udp_socket.html" title="GUdpSocket UDP socket. ">GUdpSocket</a> UDP socket. </p>
</div><h2 class="groupheader">构造及析构函数说明</h2>
<a class="anchor" id="a5c112e388b18bf51f527b7fcfb9a98a8"></a>
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<div class="memproto">
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  <td class="mlabels-left">
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          <td class="memname">GUdpSocket::GUdpSocket </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_g_object.html">GObject</a> *&#160;</td>
          <td class="paramname"><em>parent</em> = <code>0</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>name</em> = <code>0</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">explicit</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>构造一个默认socket，未bind端口和地址 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">parent</td><td>... </td></tr>
    <tr><td class="paramname">name</td><td>... </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="a63dfb81734167c94dbcf6979e432878d"></a>
<div class="memitem">
<div class="memproto">
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          <td class="memname">virtual GUdpSocket::~GUdpSocket </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

</div>
</div>
<h2 class="groupheader">成员函数说明</h2>
<a class="anchor" id="a2c7fddcae33a8a1578c1d272c54f97af"></a>
<div class="memitem">
<div class="memproto">
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          <td class="memname">int GUdpSocket::bind </td>
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          <td class="paramtype">const uint16_t&#160;</td>
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        <tr>
          <td class="paramkey"></td>
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        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>绑定到指定端口 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">hPort</td><td>... </td></tr>
    <tr><td class="paramname">addr</td><td>... </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>

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template&lt;class Receiver , typename... Args&gt; </div>
<table class="mlabels">
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  <td class="mlabels-left">
      <table class="memname">
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          <td class="memname">int GObject::connect </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_g_object.html">GObject</a> *&#160;</td>
          <td class="paramname"><em>sender</em>, </td>
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        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="class_g_signal.html">GSignal</a>&lt; void(Args...)&gt; &amp;&#160;</td>
          <td class="paramname"><em>signal</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">Receiver *&#160;</td>
          <td class="paramname"><em>receiver</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">void(Receiver::*)(Args...)&#160;</td>
          <td class="paramname"><em>SlotFunc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>将信号和槽建立连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">sender</td><td>指向发射者的指针 </td></tr>
    <tr><td class="paramname">signal</td><td>指向信号的引用。 </td></tr>
    <tr><td class="paramname">receiver</td><td>指向接收者的指针 </td></tr>
    <tr><td class="paramname">SlotFunc</td><td>指向槽函数的指针</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>0代表成功；非0代表失败 </dd></dl>

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<a class="anchor" id="a26f70e9463996742b85cf1a1605bc6db"></a>
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<div class="memtemplate">
template&lt;class Receiver , typename... Args&gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int GObject::disconnect </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_g_object.html">GObject</a> *&#160;</td>
          <td class="paramname"><em>sender</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="class_g_signal.html">GSignal</a>&lt; void(Args...)&gt; &amp;&#160;</td>
          <td class="paramname"><em>signal</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">Receiver *&#160;</td>
          <td class="paramname"><em>receiver</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">void(Receiver::*)(Args...)&#160;</td>
          <td class="paramname"><em>SlotFunc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>将信号和槽断开连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">sender</td><td>指向发射者的指针 </td></tr>
    <tr><td class="paramname">signal</td><td>指向信号的引用。 </td></tr>
    <tr><td class="paramname">receiver</td><td>指向接收者的指针 </td></tr>
    <tr><td class="paramname">SlotFunc</td><td>指向槽函数的指针</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>0代表成功；非0代表失败 </dd></dl>

</div>
</div>
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          <td class="memname">virtual bool GUdpSocket::event </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_g_event.html">GEvent</a> *&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>开发者可以在子类中覆盖此函数，处理自己需要的事件 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">...</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>

<p>重载 <a class="el" href="class_g_object.html#aafe1539cdd85a5fc2198baf8580a2f9e">GObject</a> .</p>

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</div>
<a class="anchor" id="a0292d8a8d300394df2b977ce59a23bcb"></a>
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          <td class="memname">static bool GObject::isObjectExist </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_g_object.html">GObject</a> *&#160;</td>
          <td class="paramname"><em>obj</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>判断对象是否已经被析构掉了。 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">obj</td><td>... </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool true表示对象健在，false表示对象已经被析构掉了 </dd></dl>

</div>
</div>
<a class="anchor" id="afa1b539842f0d5fbc09ad52163b7323b"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
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  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">const char* GObject::name </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>获取对象名称 </p>
<dl class="section return"><dt>返回</dt><dd>const char* </dd></dl>

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</div>
<a class="anchor" id="a7ef28ababe03e654cd4edcebffd7950c"></a>
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  <td class="mlabels-left">
      <table class="memname">
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          <td class="memname"><a class="el" href="class_g_object.html">GObject</a>* GObject::parent </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>获取对象的parent </p>
<dl class="section return"><dt>返回</dt><dd>GObject* </dd></dl>

</div>
</div>
<a class="anchor" id="a426117802acd4a7d7fd8d40c0bc21932"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t GUdpSocket::recvBufferSize </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>返回接收缓冲区的大小，以字节为单位 </p>
<dl class="section return"><dt>返回</dt><dd>uint32_t </dd></dl>

</div>
</div>
<a class="anchor" id="a37c3b9cc59320326a7b357b324cfe946"></a>
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      <table class="memname">
        <tr>
          <td class="memname">int GUdpSocket::sendto </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>pBuf</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>length</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>flags</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">sockaddr *&#160;</td>
          <td class="paramname"><em>dest_addr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">socklen_t&#160;</td>
          <td class="paramname"><em>dest_len</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>发送信息 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">pBuf</td><td>... </td></tr>
    <tr><td class="paramname">length</td><td>... </td></tr>
    <tr><td class="paramname">flags</td><td>... </td></tr>
    <tr><td class="paramname">dest_addr</td><td>... </td></tr>
    <tr><td class="paramname">dest_len</td><td>... </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>

</div>
</div>
<a class="anchor" id="a6bd915d79d637e3e36f528e85e233539"></a>
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          <td class="memname">void GUdpSocket::setRecvBufferSize </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>bytes</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>设置接收缓冲区的大小，以字节为单位。默认情况下为2KB </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">bytes</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>

</div>
</div>
<h2 class="groupheader">类成员变量说明</h2>
<a class="anchor" id="a95f37f61815e08986dbcb46420deb080"></a>
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        <tr>
          <td class="memname"><a class="el" href="class_g_signal.html">GSignal</a>&lt;void(char *buf, uint32_t len, const sockaddr_in &amp;addr)&gt; GUdpSocket::onReceived</td>
        </tr>
      </table>
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<p>当接收到数据时，该信号被发射。 </p>

</div>
</div>
<a class="anchor" id="acdde379be11052e84e0eb8ac79bba37f"></a>
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  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="class_g_signal.html">GSignal</a>&lt;void(void)&gt; GObject::sigDestroyed</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>当对象被析构时，会发射此信号 </p>

</div>
</div>
<hr/>该类的文档由以下文件生成:<ul>
<li>API/<a class="el" href="g_udp_socket_8h.html">gUdpSocket.h</a></li>
</ul>
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