Re: Problem with linker

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

On Thu, 07 Jun 2007 10:48:42 -0400, Joseph M. Newcomer
<newcomer@xxxxxxxxxxxx> wrote:

Default parameters introduce all kinds of problems, especially when overloading comes into
play. Suppose I have

class Someting {
public:
Something(LPCTSTR = NULL);
Something(int);
}

you would think there is no problem, but Something() is ambiguous.

I don't agree. I think you are wrong here, IMHO.
Something() is *not* ambigous, because you have not defined a default
constructor.

It would be ambigous if you wrote also a default ctor.
This would be ambigous (and result in compiler error):

Something();
Something(LPCTSTR = NULL);
Something(int);



Deterministic finalization is fairly important, *especially* with a GC involved. Consider

SomeClass() { open file here, exclusive }
~SomeClass() { close file here }

void SomeFunction()
{
SomeClass();
.. do things
}


But would 'using' C# keyword be useful here?

MrAsm
.

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