3D array initialization in struct

Hi All,

I have a struct like this:

Code:

---

struct Cache
{
    int *** cache;
};

---

and in my main() I have

Code:

---

int cache[8][1][1];
struct Cache sim;

sim.cache = (int ***)cache;

---

I want to set the int *** cache to the same 3D array called "cache" in main. However, when I try something like "sim.cache[1][1][1] = 0;", I get a segfault.

I don't know if I'm initializing the 3D array in my struct correctly. Can someone confirm please?

Thanks,
Colin

Pointer != array, etc.

Have you tried something like this?

Code:

---

struct Cache
{
    int (*cache)[1][1];
};

int cache[8][1][1] =
{
  { {1} },
  { {2} },
  { {3} },
  { {4} },
  { {5} },
  { {6} },
  { {7} },
  { {8} },
};

int main(void)
{
  struct Cache sim = {cache};

---