Thread: derived class

Originally Posted by brewbuck

The base constructor is always called. If you do not do it yourself, the argument-less constructor (default or user-supplied) is invoked. If no such constructor exists, you get a compile time error.

It's impossible to fail to initialize the base class. It just might not happen quite the way you wanted, is all.

Do you know how I can fix my class? Thanks

Originally Posted by BKurosawa

Do you know how I can fix my class? Thanks

I have no idea what's wrong with it. You haven't told us.

Originally Posted by brewbuck

I have no idea what's wrong with it. You haven't told us.

I mean is there anything wrong with the code? Because the program crashes when I run it. When I debug it breaks it opens up a new set of code in the ostream library and it points to this:

Code:

		__CLR_OR_THIS_CALL ~_Sentry_base()
			{	// destroy after unlocking
			if (_Myostr.rdbuf() != 0)
				_Myostr.rdbuf()->_Unlock();
			}

I have no idea why it does that. Any ideas? Thanks