Refference Array Inside Array (C)

Unity Engine
1

So I have this array:

int[ ][ ] Array= new int[ ][ ] {
new int[ ] {1,2},
new int[ ] {2,2},
new int[ ] {2,1}
}

If I try sizeof(Array) it works, but sizeof(Array[0]) does not. Why?

2

sizeof returns you the size of a certain type:

If you want to know the number of elements in an array, you need to call length for the array:

3

And I’d suggest using a int[,] Array instead of an int[ ][ ], assuming each rank is the same length

Then you get the length with myArray.GetLength(int dimension)

4

Thank you ! really helpful!

@hpjohn Does that work from Array[ ][ ][ ]?
Also why did you suggest that?

5

Personal preferrence, on syntax niceness.
But read this and judge for yourself
http://www.dotnetperls.com/jagged-2d-array-memory

int[×][y][z] can be int[x,y,z]