Re: C to Ada : a piece of code

[bobduff@world.std.com (Robert A Duff)]

In article <3231732C.2781@virgoa4.in2p3.fr>,
Grave Xavier  <xavier@virgoa4.in2p3.fr> wrote:
>Hi,
>
>Can somebody explain me a way to translate this C code to
>Ada ? I just want to avoid using chained list for a vector
>of double.
>
>-------------------------
>double *vect;
>long size,i;
>
>scanf("%ld",&size);
>vect = (double *) calloc(size,sizeof(double));
>for(i=0;i<size;i++)
>   {vect[i] = ....;
>   }
>-------------------------

type My_Float is digits 8; -- or whatever
type Vector is array(Positive range <>) of My_Float;
Size: Positive := ...;
V: Vector(1..Size);
...
for I in V'Range loop
    V(I) := ...;
end loop;

Or:

type Vector_Ptr is access Vector;
VP: Vector_Ptr := new Vector(1..Size);

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- Bob