RE: [Dev-C++] Extending an array

[Ioannis V. <no...@ya...>]

In C:

#include <stdlib.h>

int *p=malloc(sizeof(*p)); /* Allocates one int in free store */

*p=5;
/* assigns the value 5. */

free(p); /* frees the allocated memory */

p=malloc(10*sizeof(*p));
/* or p=malloc(10*sizeof(int)); they are both the same */
/* Allocates an arrray of 10 integers in free store */

p[0]=5;
p[7]=8;

free(p);
-----------------------------------------------------------------

In C++:

#include <new>

int *p=new int;

*p=8;

delete p;

p=new int[10];
p[0]=7;
p[1]=8;

delete[] p;


Ioannis
 
* Ioannis Vranos
* Programming pages: http://members.nbci.com/noicys
* Alternative URL: http://run.to/noicys


> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...]On Behalf Of 
> Nathan Smith
> Sent: Friday, April 06, 2001 2:21 PM
> To: dev...@li...
> Subject: Re: [Dev-C++] Extending an array
> 
> 
> Know any URLs with examples on how to do it? I am still learning 
> all this...