Quote:Original post by Washu
Quite simply, the stack is a very limited resource. So you can't allocate large arrays on it. As was already said in the previous thread before you deleted it, use new/malloc or std::vector.
Quote:Original post by FrunyYou may well be correct, but at the time you posted that post we still had not been told that it was on the stack. Though many seem to have jumped to that conclusion. For all we knew it could have been a global, and it could have been other code causing the problem right?Quote:Original post by iMalc
It's not the declaration that causes the problem btw, it's the code that accesses it.
Actually, it is the declaration that causes the problem.
Quote:Original post by Fruny
Stack overflow (1MB by default in VS, your array is precisely 3MB). Either make a bigger stack (not a good idea) or dynamically allocate your array: int *fractal_set = new int[1024*768]; or std::vector<int> fractal_set(1024*768);
No, you are not getting "2D indexing" - get over it (index = x+768*y)
int main(void){ float** array; array = new float*[20]; for(int i = 0; i < 20; i++) array = new float[20]; for(int y = 0; y < 20; y++) { for(int x = 0; x < 20; x++) { array[x][y] = x + y*20; std::cout << array[x][y] << std::endl; } } for(i = 0; i < 20; i++) delete[] array; delete[] array; return 0;}vector< vector<int> > fractal_set;fractal_set.resize(1024);for(int i = 0; i < 1024; i++) fract_set.resize(768);
