stdother_details.html

标准c/c++帮助文档

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 <tr>
  <td style='padding:.75pt .75pt .75pt .75pt'><strong><span lang=EN-US><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></strong><strong><span
  lang=EN-US><span style="mso-spacerun: yes">&nbsp; </span>#include
  &lt;stdlib.h&gt;<o:p></o:p></span></strong><strong><span lang=EN-US><span
  style="mso-spacerun: yes">&nbsp; </span>void qsort( void *buf, size_t num,
  size_t size, int (*compare)(const void *, const void *) );<o:p></o:p></span></strong></td>
 </tr>
</table>

<strong><span style='mso-bidi-font-size:10.5pt;font-family:宋体;mso-hansi-font-family:
"Times New Roman"'>功能：</span></strong><span style='font-size:10.5pt;font-family:
"Times New Roman";mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'> </span><span
style='font-size:10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'>对</span><i><span lang=EN-US style='font-size:10.5pt;
mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family:
宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'>buf</span></i><span lang=EN-US style='font-size:10.5pt;
mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family:
宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'> </span><span style='font-size:10.5pt;mso-bidi-font-size:
12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>指向的数据</span><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>(</span><span
style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:
"Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:
ZH-CN;mso-bidi-language:AR-SA'>包含</span><i><span lang=EN-US style='font-size:
10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family:
宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'>num</span></i><span lang=EN-US style='font-size:10.5pt;
mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family:
宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'> </span><span style='font-size:10.5pt;mso-bidi-font-size:
12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>项</span><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>,</span><span
style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:
"Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:
ZH-CN;mso-bidi-language:AR-SA'>每项的大小为</span><i><span lang=EN-US
style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>size</span></i><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>)</span><span
style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:
"Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:
ZH-CN;mso-bidi-language:AR-SA'>进行快速排序。如果函数</span><i><span lang=EN-US
style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>compare</span></i><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'> </span><span
style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:
"Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:
ZH-CN;mso-bidi-language:AR-SA'>的第一个参数小于第二个参数，返回负值；如果等于返回零值；如果大于返回正值。函数对</span><i><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>buf</span></i><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'> </span><span
style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:
"Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:
ZH-CN;mso-bidi-language:AR-SA'>指向的数据按升序排序。</span><span style='font-size:10.5pt;
mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family:
宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'> <span lang=EN-US><o:p></o:p></span></span>

<p class=MsoNormal><i><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>相关主题</span><span lang=EN-US>:</span></i><span
lang=EN-US><br>
<span><a href="#bsearch"><b><span style='color:purple'>bsearch()</span></b></a>.
</span><o:p></o:p></span></p>


<div class=MsoNormal align=center style='text-align:center'><span lang=EN-US>

<hr size=2 width="100%" align=center>

</span></div>


<h2><span lang=EN-US><a name="raise">raise</a> <o:p></o:p></span></h2>

<p class=MsoNormal><i><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>语法</span><span lang=EN-US>:</span></i><span
lang=EN-US> <o:p></o:p></span></p>

<table border=0 cellpadding=0 bgcolor="#ccccff" style='mso-cellspacing:1.5pt;
 background:#CCCCFF'>
 <tr>
  <td width=259 style='width:194.6pt;padding:.75pt .75pt .75pt .75pt'><strong><span
  lang=EN-US><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></strong><strong><span
  lang=EN-US><span style="mso-spacerun: yes">&nbsp; </span>#include &lt;signal.h&gt;<o:p></o:p></span></strong><strong><span
  lang=EN-US><span style="mso-spacerun: yes">&nbsp; </span>int raise( int
  signal );<o:p></o:p></span></strong></td>
 </tr>
</table>

<strong><span style='mso-bidi-font-size:10.5pt;font-family:宋体;mso-hansi-font-family:
"Times New Roman"'>功能：</span></strong><span style='font-size:10.5pt;font-family:
"Times New Roman";mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'> </span><span
style='font-size:10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'>函数对程序发送指定的</span><span style='font-size:10.5pt;
mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'>信号</span><i><span lang=EN-US style='font-size:10.5pt;
mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family:
宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'>signal</span></i><span lang=EN-US style='font-size:
10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family:
宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;
mso-bidi-language:AR-SA'>. </span><span style='font-size:10.5pt;mso-bidi-font-size:
12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>一些信号</span><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman";
mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;
mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA'>: <o:p></o:p></span>

<table border=0 cellpadding=0 bgcolor="#eeeeff" style='mso-cellspacing:1.5pt;
 background:#EEEEFF'>
 <tr>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span><span style='font-family:宋体;mso-ascii-font-family:
  "Times New Roman";mso-hansi-font-family:"Times New Roman"'>信号</span></span><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span><span style='font-family:宋体;mso-ascii-font-family:
  "Times New Roman";mso-hansi-font-family:"Times New Roman"'>含义</span></span><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span lang=EN-US>SIGABRT</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>终止错误</span> <span
  style="mso-spacerun: yes">&nbsp;</span><span style="mso-spacerun:
  yes">&nbsp;</span><span style="mso-spacerun: yes">&nbsp;</span><span
  style="mso-spacerun: yes">&nbsp;</span><span style="mso-spacerun:
  yes">&nbsp;</span><span style="mso-spacerun: yes">&nbsp;</span><span
  style="mso-spacerun: yes">&nbsp;</span><span style="mso-spacerun:
  yes">&nbsp;</span><span style="mso-spacerun: yes">&nbsp;</span><span
  style="mso-spacerun: yes">&nbsp;</span><span style="mso-spacerun:
  yes">&nbsp;</span><span style="mso-spacerun: yes">&nbsp;</span><span
  style="mso-spacerun: yes">&nbsp;</span><span style="mso-spacerun:
  yes">&nbsp;</span><span style="mso-spacerun: yes">&nbsp;</span><span
  style="mso-spacerun: yes">&nbsp;</span><span lang=EN-US style='font-size:
  12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span lang=EN-US>SIGFPE</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>浮点错误</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span lang=EN-US>SIGILL</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>无效指令</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span lang=EN-US>SIGINT</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>用户输入</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span lang=EN-US>SIGSEGV</span><span lang=EN-US
  style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>非法内存存取</span><span lang=EN-US