I was wondering how i can access multidimensional rows in a 3D via pointer like this:
int ccc[8][7][2] = ....;
for(int i=0;i<8;i++)
{
int** cc_i = ccc[i];
for(int j=0;j<7;j++)
{
int* c_j = cc_i[j];
int th0 = c_j[0];
int th1 = c_j[0];
}
}
You can't, because a pointer to a pointer is not the same as an array of arrays. The layout in memory is radically different.
You can however declare e.g. cc_i as a pointer to an array, like
int (*cc_i)[2] = ccc[i];
Like this
int ccc[8][7][2] = ....;
for(int i=0;i<8;i++)
{
int (*cc_i)[2] = ccc[i];
for(int j=0;j<7;j++)
{
int *c_j = cc_i[j];
int th0 = c_j[0];
int th1 = c_j[0];
}
}
