Question about memory allocation

[rsshetty]

I have a small problem with memory allocation.

typedef struct
{
int a;
int *b;
}Node;

class B
{
int label;
Node n[10];
}

....

void B::somefunction(int user)
{
.....
n.b = (int *)malloc(sizeof(int)*nuser)
.....
}
I want be able to dynamically declare Node n[10]. What I mean it that I will not know in advance if n[10] is enough or if I require more. I tried a couple of ways of allocating memory with no success.
Any help will be appreciated.



rsshetty.
It's always in the details.

 

[globos]

What about using a STL container?
With a vector object for example :

#include <vector>
using std::vector;

class B
{
private:
  int label;
  vector<Node> nodes;
};

--
Globos