Re: Jak sprawdzić czy new przydzielił mi pamięć?

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Article #308566

#308566

From: M.M.
Date: Thu, 19 May 2016 06:38

17 lines
1852 bytes

On Wednesday, May 18, 2016 at 11:22:13 AM UTC+2, Borneq wrote:
> W dniu 18.05.2016 o 11:18, Borneq pisze:
> > #include <stdint.h>
> >
> > int main()
> > {
> >     uint8_t *bigbuf;
> >     bigbuf = new uint8_t[4000000000*1024 * 1024 * 1024];
> >     return 0;
> > }
> >
> > Ani nie ma wyjątku ani bigbuf nie jest NULL. Co zrobić?
> 
> Jest wyjątek, a ta duża liczba po prostu się zawijała i okazywała się 
> mniejszą.

bigbuf = new uint8_t[4000000000ull * 1024 * 1024 * 1024];

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Subject: Re: Jak sprawdzić czy new
 przydzielił mi pamięć?
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