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1¡¢ÅжÏ×Ö·û´®ÓëÕýÔò±í´ïʽÊÇ·ñÆ¥Å䣨ÍêȫƥÅ䣩
bool IsMatch(const char* data,const char * regx)
{
    boost::regex expression(regx);
    string str(data);
   
    if(boost::regex_match(str, expression))
    {
        return true;
    }
    return false;
}
2.1¡¢°´Ä³Ò»×Ö·û´®½øÐзָî²Ù×÷£¬²¢´æ´¢µ½vectorÖС£
void split1(const char* data,boost::regex expression,vector<string> &dataVector)
{
   string str1(data);//½«char *ת»¯ÎªstringÀàÐÍ
   boost::sregex_token_iterator     p(str1.begin( ), str1.end( ), expression, -1);
   boost::sregex_token_iterator end;
   const char *start=NULL,*endp;
   while (p != end)
   {
       
       string str = *p;
       printf("string:[%s]\n",str.c_str());
       if ( str.compare("") != NULL )
       {
           dataVector.push_back(str);
       }
       p++;
   }
  
}
2.2¡¢°´Ä³Ò»×Ö·û´®½øÐзָî²Ù×÷£¬²¢´æ´¢µ½vectorÖУ¬²¢±£Áô·Ö¸î·ûÖеļ¸Î»¡£
void split2(const char* data,boost::regex expression,vector<string> &dataVector,int length)
{
   if ( length < 0 )
   {
       return ;
   }
   string str1(data);//½«char *ת»¯ÎªstringÀàÐÍ
   boost::sregex_token_iterator     p(str1.begin( ), str1.end( ), expression, -1);
   boos


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 <?xml version="1.0" encoding="utf-8" ?>
- <root>
- <user id="101">
<name>abc</name>
<password>abc</password>
</user>
- <user id="102">
<name>ccc</name>
<password>ccc< ......

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