﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-一天一点-文章分类-自定义函数</title><link>http://www.cppblog.com/enter333/category/13224.html</link><description /><language>zh-cn</language><lastBuildDate>Thu, 11 Mar 2010 06:30:54 GMT</lastBuildDate><pubDate>Thu, 11 Mar 2010 06:30:54 GMT</pubDate><ttl>60</ttl><item><title>可控制的信息输出</title><link>http://www.cppblog.com/enter333/articles/109416.html</link><dc:creator>billow</dc:creator><author>billow</author><pubDate>Thu, 11 Mar 2010 03:42:00 GMT</pubDate><guid>http://www.cppblog.com/enter333/articles/109416.html</guid><wfw:comment>http://www.cppblog.com/enter333/comments/109416.html</wfw:comment><comments>http://www.cppblog.com/enter333/articles/109416.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/enter333/comments/commentRss/109416.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/enter333/services/trackbacks/109416.html</trackback:ping><description><![CDATA[<p>&nbsp;</p>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">定义了_DEBUG_则会显示各种提示信息<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">#define&nbsp;_DEBUG_</span><span style="COLOR: #008000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #000000">#ifdef&nbsp;_DEBUG_<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">bool</span><span style="COLOR: #000000">&nbsp;b&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;TRUE;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">#else</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">bool</span><span style="COLOR: #000000">&nbsp;b&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;FALSE;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">#endif</span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000">&nbsp;Outs(</span><span style="COLOR: #0000ff">string</span><span style="COLOR: #000000">&nbsp;s)<br><img id=Codehighlighter1_122_163_Open_Image onclick="this.style.display='none'; Codehighlighter1_122_163_Open_Text.style.display='none'; Codehighlighter1_122_163_Closed_Image.style.display='inline'; Codehighlighter1_122_163_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_122_163_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_122_163_Closed_Text.style.display='none'; Codehighlighter1_122_163_Open_Image.style.display='inline'; Codehighlighter1_122_163_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span id=Codehighlighter1_122_163_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cppblog.com/Images/dot.gif"></span><span id=Codehighlighter1_122_163_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;(b)<br><img id=Codehighlighter1_139_161_Open_Image onclick="this.style.display='none'; Codehighlighter1_139_161_Open_Text.style.display='none'; Codehighlighter1_139_161_Closed_Image.style.display='inline'; Codehighlighter1_139_161_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" align=top><img id=Codehighlighter1_139_161_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_139_161_Closed_Text.style.display='none'; Codehighlighter1_139_161_Open_Image.style.display='inline'; Codehighlighter1_139_161_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span id=Codehighlighter1_139_161_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cppblog.com/Images/dot.gif"></span><span id=Codehighlighter1_139_161_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;cout</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">s</span><span style="COLOR: #000000">&lt;&lt;</span><span style="COLOR: #000000">endl;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" align=top>}</span></span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;main()<br><img id=Codehighlighter1_177_210_Open_Image onclick="this.style.display='none'; Codehighlighter1_177_210_Open_Text.style.display='none'; Codehighlighter1_177_210_Closed_Image.style.display='inline'; Codehighlighter1_177_210_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_177_210_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_177_210_Closed_Text.style.display='none'; Codehighlighter1_177_210_Open_Image.style.display='inline'; Codehighlighter1_177_210_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span id=Codehighlighter1_177_210_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cppblog.com/Images/dot.gif"></span><span id=Codehighlighter1_177_210_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;Outs(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">abc</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br><img src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" align=top>}</span></span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br><img id=Codehighlighter1_213_301_Open_Image onclick="this.style.display='none'; Codehighlighter1_213_301_Open_Text.style.display='none'; Codehighlighter1_213_301_Closed_Image.style.display='inline'; Codehighlighter1_213_301_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_213_301_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_213_301_Closed_Text.style.display='none'; Codehighlighter1_213_301_Open_Image.style.display='inline'; Codehighlighter1_213_301_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span id=Codehighlighter1_213_301_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">/**/</span><span id=Codehighlighter1_213_301_Open_Text><span style="COLOR: #008000">/*</span><span style="COLOR: #008000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>*如果定义了_DEBUG_则会输出'abc'；<br><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>*否则不会输出任何东西。<br><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>*用于有时候在调试过程中需要输出某些变量，但是调试完成*又不需要输出，输出太多东西影响观看.<br><img src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" align=top></span><span style="COLOR: #008000">*/</span></span><span style="COLOR: #000000"><br><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span></div>
<img src ="http://www.cppblog.com/enter333/aggbug/109416.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/enter333/" target="_blank">billow</a> 2010-03-11 11:42 <a href="http://www.cppblog.com/enter333/articles/109416.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>