C++博客-C/C++/Linux/Embeddedhttp://www.cppblog.com/fenixchen/学习也是一种乐趣zh-cnMon, 13 Apr 2026 06:56:04 GMTMon, 13 Apr 2026 06:56:04 GMT60遍历删除vector的中的元素http://www.cppblog.com/fenixchen/archive/2007/05/08/23611.html陈长虹陈长虹Tue, 08 May 2007 02:43:00 GMThttp://www.cppblog.com/fenixchen/archive/2007/05/08/23611.htmlhttp://www.cppblog.com/fenixchen/comments/23611.htmlhttp://www.cppblog.com/fenixchen/archive/2007/05/08/23611.html#Feedback4http://www.cppblog.com/fenixchen/comments/commentRss/23611.htmlhttp://www.cppblog.com/fenixchen/services/trackbacks/23611.html一般来说vector不适合做经常删除的容器,但是在某些情况下,我们确实需要删除vector的部分元素,一般的方式类为v.erase(remove_if(v.begin(), v.end(), func)).但是本人懒的把操做写到另一个函数中,下面是一个更好的办法

vector<int>::reverse_iterator rit = v.rbegin();
while (rit != v.rbegin())
{
    if (func(*rit)) //检查是否需要删除
        v.erase((++rit).base());
    else
       ++rit;
}

其中reverse_iterator和iterator的关系与转换是关键,STL真是设计的强大.



陈长虹 2007-05-08 10:43 发表评论
]]>一个VIM的脚本http://www.cppblog.com/fenixchen/archive/2007/03/31/20988.html陈长虹陈长虹Sat, 31 Mar 2007 02:26:00 GMThttp://www.cppblog.com/fenixchen/archive/2007/03/31/20988.htmlhttp://www.cppblog.com/fenixchen/comments/20988.htmlhttp://www.cppblog.com/fenixchen/archive/2007/03/31/20988.html#Feedback0http://www.cppblog.com/fenixchen/comments/commentRss/20988.htmlhttp://www.cppblog.com/fenixchen/services/trackbacks/20988.htmlA switches to the header file corresponding to the current file being edited (or vise versa)
:AS splits and switches
:AV vertical splits and switches
:AT new tab and switches
:AN cycles through matches
:IH switches to file under cursor
:IHS splits and switches
:IHV vertical splits and switches
:IHT new tab and switches
:IHN cycles through matches
<Leader>ih switches to file under cursor
<Leader>is switches to the alternate file of file under cursor (e.g. on  <foo.h> switches to foo.cpp)
<Leader>ihn cycles through matches
下载地址如下:http://www.vim.org/scripts/script.php?script_id=31
下载后放到/usr/share/vim/vim61/plugin/就可以了,如果启动时候有错误,就下载一个老一点的版本.

陈长虹 2007-03-31 10:26 发表评论
]]>indent工具参数http://www.cppblog.com/fenixchen/archive/2007/03/31/20987.html陈长虹陈长虹Sat, 31 Mar 2007 02:12:00 GMThttp://www.cppblog.com/fenixchen/archive/2007/03/31/20987.htmlhttp://www.cppblog.com/fenixchen/comments/20987.htmlhttp://www.cppblog.com/fenixchen/archive/2007/03/31/20987.html#Feedback0http://www.cppblog.com/fenixchen/comments/commentRss/20987.htmlhttp://www.cppblog.com/fenixchen/services/trackbacks/20987.html
-bad -bap -bbb -bbo -nbc -bl -bli0 -bls -c33 -cd33 -ncdb -ncdw -nce -cli0 -cp33 -cs -d0 -nbfda  -nfc1 -nfca -hnl -ip5 -l75 -l
p -pcs -nprs -saf -sai -saw -nsc -nsob -nss -i4 -ts4 -ut
保存在~/.indent.pro,就是默认的indent参数了.


陈长虹 2007-03-31 10:12 发表评论
]]>开张了http://www.cppblog.com/fenixchen/archive/2007/03/12/19633.html陈长虹陈长虹Mon, 12 Mar 2007 07:20:00 GMThttp://www.cppblog.com/fenixchen/archive/2007/03/12/19633.htmlhttp://www.cppblog.com/fenixchen/comments/19633.htmlhttp://www.cppblog.com/fenixchen/archive/2007/03/12/19633.html#Feedback0http://www.cppblog.com/fenixchen/comments/commentRss/19633.htmlhttp://www.cppblog.com/fenixchen/services/trackbacks/19633.html 从Google上发现了这个C++专门的Blog,发现很不错,有自己写的欲望了,申请了一下,今天开张,希望能记录一些经验,保存一些自己看到的比较好的文章.



陈长虹 2007-03-12 15:20 发表评论
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