unique 怎么了?
vector <string> stdstring;
stdstring.push_back("aaaa");
stdstring.push_back("aaaa");
stdstring.push_back("aaa2");
stdstring.push_back("aaaa");
stdstring.push_back("a3aa");
sort(stdstring.begin(),stdstring.end());
unique(stdstring.begin(),stdstring.end());
for(vector<string>::iterator iter=stdstring.begin();iter!=stdstring.end();++iter)
{
TRACE("%s\n",(*iter).c_str());
}
结果:
a3aa
aaa2
aaaa
aaaa
aaaa
不 是可以清除重复的值吗?