which is of non-class type报错

• c++编译代码遇到which is of non-class type
• • 代码展示
  • 分析
  • 修改

粗心导致的一个问题，看了很久，记录一下

CmdType* Context::getCmdType(const string& req)
{
    vector::iterator iter = _vecCmd.begin();
    while((iter != _vecCmd.end()) && (iter->isSupportCmd(req)))
    {   
        iter++;
        return *iter;
    }   

    return NULL;
}   

In member function 'CmdType* Context::getCmdType(const std::string&)
request for member 'isSupportCmd' in '* iter.__gnu_cxx::__normal_iterator<_Iterator, _Container>::operator-> [with _Iterator = CmdType**, _Container = std::vector >]()', **which is of non-class type** 'CmdType*'

查看报错发现粗心导致类型错误， isSupportCmd的调用需要CmdType*，仔细查看代码发现iter->isSupportCmd(req) iter是cmdType**类型，*iter才是

iter->isSupportCmd(req) 修改(*iter)->isSupportCmd(req) 问题解决