在做tcp多线程连接多用户,代码中有一段
void MainWindow::removeClient(QString client)
{    for(int i = 0; i < clientNum;i++)    
     {
      if(model->item(i)->text().operator ==(client))   这里出错了,no matching member fuction call to operator = =         
  {                                                                            还望高手进来指点一二。感谢            
model->removeRow(i);            
clientNum--;          
  break;     
   }  
  }
}