Do I need to null-terminate a basic float array in objective C?
I have a basic float array:
float data[] = {0.5, 0.1, 1};
and when I do a sizeof(data) I get “12”.
Do I need to null-terminate a basic float array in objective C? I have
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Do I need to null-terminate a basic float array in objective C?
I have a basic float array:
float data[] = {0.5, 0.1, 1};
and when I do a sizeof(data) I get “12”.
You don’t need to null terminate it to create one, no. And in general a method taking a
float[]would also take a size parameter to indicate how many elements there are.You get
sizeof(data) = 12because afloatis 4-bytes on your architecture and there’s 3 of them.