从数组到指针的C ++转换

Question

I am bit struggling with kinda easy task. I need to convert array to pointer.

GLfloat serieLine[8][80];

GLfloat *points = &serieLine[0][0];

this gives me just first value, but how can I get all values in the array?

Answer 1

If you want pointer to an array, you can do it like this:

GLfloat (*points)[80] = serieLine;

points will point to the first row of serieLine . If you increment points , it will point to the next row.

Answer 2

递增指针，它将指向数组中的下一个值（因此，一旦将其递增8 * 80次，您将看到所有值）