problem with destructor

[Karl Heinz Buchegger]

Re: problem with destructor

bArT wrote:[color=blue]
>
> When I deleted all methods except constructor and destructor I still have
> the same error. So other methods can't cause a problem but only this
> destructor or constructor.
>
> I can't add private assigment operator, because I have such error: "function
> 'class CSmtp &__thiscall CSmtp::operator =(const class CSmtp &)' already has
> a body".
> What is Your advice?
>[/color]

The block damage error message looks like the one generated by VC++.
If you are working with VC++, you could also try to insert calls
to AfxCheckMemory( ) in your code at strategic places and thus
pin down the code position where the damage occours.


--
Karl Heinz Buchegger
kbuchegg@gascad .at

[David Harmon]

Re: problem with destructor

On Thu, 29 Jul 2004 18:33:52 +0200 in comp.lang.c++, "bArT"
<bart212@poczta .onet.pl> wrote,[color=blue]
>There isn't such possibility. All strings in constructor are not NULL.[/color]

So then why does your constructor say:
if (string1 != NULL)

If you claim that, then your constructor should instead say
assert(string1 != NULL);

[bArT]

Re: problem with destructor

Ok, I solved the problem.
I changed all char * into string (as somebody said here) and now everything
works properly.
Thanks everyone for help.

bart

[Karl Heinz Buchegger]

Re: problem with destructor

bArT wrote:[color=blue]
>
> Ok, I solved the problem.
> I changed all char * into string (as somebody said here) and now everything
> works properly.[/color]

A strong indication that either
* you somewhere wrote to the character array out of bounds.
* you copied such an object without having a well behaved
copy constructor
* you assigned such an object without having a well behaved
assignment operator

--
Karl Heinz Buchegger
kbuchegg@gascad .at