SDL_Rect *rect = new SDL_Rect[4][2];
Error says: "Error: 'this' cannot be used in a constant expression." Any help??? Happens on the second dimension of the array.
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This, by the way, its a 3 dimensional array. More specifically, a pointer to a 2D array – David says Reinstate Monica May 07 '14 at 01:41
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I have tried SDL_Rect **rect = ... – Greymouth May 07 '14 at 01:43
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How would i fix it then Dgrinn91??? – Greymouth May 07 '14 at 01:44
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possible duplicate of [How do I declare a 2d array in C++ using new?](http://stackoverflow.com/questions/936687/how-do-i-declare-a-2d-array-in-c-using-new) – CarlJohnson May 07 '14 at 01:48
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that's an odd error message to get for this line – M.M May 07 '14 at 02:12
2 Answers
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If you know the size of the array, just
SDL_Rect rect[4][2];
will do what you want.
If you know all dimensions but the first (or if you really need the matrix to be in the heap), you can do
SDL_Rect (*rect)[2] = new Rect[x][2];
Massa
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Have a look at this:
The correct way to initialize a dynamic pointer to a multidimensional array?
Initialization of multidimensional arrays is clearly explained.
