I know, I know. I know that this code is supposed to throw an exception, and I know that if it doesn’t, I’m screwed. But the reality is that in a vast majority of the cases, the code runs and does its job and is able to handle and respond to the situation. Even when the exception is thrown, the code runs. That’s true because the exception is expected and the code is able to respond.
The reason the code runs is because the exception is a little more difficult to handle. The code is almost as difficult to process because it can’t handle it for another minute or so. That’s why we often use exception handling in the first place.
Exception handling is a very common and useful thing to do because it is a very common response to a situation that could happen. Sure, it could have been handled already, but it could have been handled in a different way. In the case of the code that gracefully handles exceptions, it is very easy to handle it, and its purpose is to be in a great position to handle the exception.The most exciting thing about exception handling is that it allows the code to be more flexible.
The code that handles exceptions is also very easy to write. It’s very easy to create a new one that only has three or four exceptions, then apply them to the next one. In the example above, I have three exceptions in a single instruction, and I’m able to create a new one that only has 4 or 5. The syntax is very simple, so you don’t have to worry about it. It’s probably not so hard to write the exceptions for that one.
It also takes the code a little further along, which is why I recommend the second form of exception handling over the first. While the first form allows you to throw one exception at a time, the second allows you to throw multiple, and then rethrow them all. The second form is much more flexible and better for when you have to throw a lot of exceptions.
The first form of exception handling (throwing all exceptions) is great for when you need to catch a lot of exceptions at once. I think that’s why it’s so popular. It’s nice to throw an except that catches every single exception so you can deal with them all the same time. It takes a little longer than throwing the exception just once but it’s still easier to see what’s happening.
So it has happened to me a few times in the past where I have tried to throw an exception that is not handled by the exception handling code (such as the example above). If I do it right, I can see exactly what’s happening. If I do it wrong, all I see is “this is not something I am allowed to do.
One of the great things about C is that it is very flexible. It is hard to create a new exception type and have a code that handles every single one of them. I think this is why you see so many exceptions in C so often. I have seen many applications where a program just crashes for no apparent reason. Some people might think that this is bad coding but the opposite would be true.
The whole point of C is to have a set of exceptions. It is useful for this purpose to have a set of exceptions which are not allowed to work because you do not have the ability to do any of them. If you try to throw an exception, that is what you are trying to do.
In these kinds of times, you have to be careful what you throw. You can throw the exception right away (if you don’t have a specific reason for it) or you can throw it off and do it yourself.
