C++问题

Question

如何使用try,catch.

Answer 1

try
{
    // Do something to throw an exception.
}
catch(CException* e)
{
    if (m_bPassExceptionsUp)
        throw;    if (m_bThrowDifferentException)
    {
        e->Delete();
        throw new CMyOtherException;
    }    if (m_bReturnFromThisFunction)
    {
        e->Delete();
        return;
    }    e->Delete();
}

Answer 2

如果不明确具体错误类型的话，可用以下方式
try
{   
  //代码
   
}
catch (...)
{
  //提示
}