Re: A Sample auto_ptr implementation
On Oct 21, 2:26 am, Hendrik Schober <spamt...@gmx.de> wrote:
Barry wrote:
On Oct 17, 6:16 pm, Hendrik Schober <spamt...@gmx.de> wrote:
Barry wrote:
On Oct 15, 11:22 pm, Hendrik Schober <spamt...@gmx.de> wrote:
Barry wrote:
[...]
#include <memory>
int main()
{
std::auto_ptr<int> p1 = new int(10); // this shouldn't work
std::auto_ptr<int> p2(new int(10)); // should be like this=
!
}
[...]
It doesn't seem to be a compielr bug, though, as a simple
test with my own class makes the first line fail.
Maybe some Serive Package fix this.
I tried the code on Dinkumware
http://www.dinkumware.com/exam/default.aspx
it fails too.
Um, I think I've been unclear. The first line compiles with
'std::auto_ptr<>' but this fails:
class test {
public:
explicit test(void*) {}
};
int main()
{
=B4 test t1 = new int; // fails
test t2(new int); // compiles
return 0;
}
So it's probably not a problem of the compiler, but of the
std lib implementation that came with it.
yes, it only comes specially with auto_ptr
Best Regards
Barry
Schobi
P.S.: BTW, never put pointers to arrays into 'std::auto_ptr<>'.
I think you were confused the syntax of "new int(10)" with "new
int[10]"
it mean "new an integer with initial value 10"
--
Best Regards
Barry
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