From:	pavenis AT lanet DOT lv
To:	"Johnson, Nate" <natjohns AT indiana DOT edu>, djgpp AT delorie DOT com
Date:	Wed, 19 Jul 2000 18:50:51 +0200
MIME-Version:	1.0
Subject:	RE: Exception Handling
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On 19 Jul 2000, at 7:51, Johnson, Nate wrote:

> i havent used djgpp in awhile, but when i used "user defined" exceptions in
> msvc i always use the new operator when using exceptions, like this...
> 
>    throw new exception("Error message here");
> 

There is no need for this. 
	throw exception("Error message here");
should work Ok.

Some notes:
	I recommend not naming class as simply exception to avoid
	confusion with class which already already exists  
		(see #include <exception>)

	Don't use -fomit-frame-pointer. It dosn't live nicely together with 
	throwing exceptions. It may work, but it may also crash.

Andris

> 
> -----Original Message-----
> From: Dogansmoobs [mailto:dogansmoobsNOdoSPAM AT hotmail DOT com DOT invalid]
> Sent: Tuesday, July 18, 2000 3:37 PM
> To: djgpp AT delorie DOT com
> Subject: Exception Handling
> 
> 
> I am having a problem with exception handling.  Whenever I try
> to cathch and exception, instead of running what's in the catch
> block, it exits the program and displays Abort!!.  Is there
> something I'm missing, or doing wrong??  Here's what I'm doing:
> 
> #include <iosteam>
> 
> class exception
> {
>  public:
>    exception(char *message)
>    {
>     strcpy(errorMessage, message);
>    }
> 
>    void display()
>    {
>     cout << errorMessage;
>    }
> 
>  private:
>    char *errorMessage;
> };
> 
> Then whin I want to throw an exception, I say:
>    throw exception("Error message here");
> 
> and then catch it using:
>    catch (exception &e)
> 
> but it never does this, it just aborts.  And yes, the code that
> produces the exception is in a try block.
> 
>  - Dogansmoobs
> http://wookie.freehosting.net/
> I would call myself Duncan Blownuts, but people might think I'm
> insane.
> 
> 
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