Guest User

Untitled

a guest
Jul 5th, 2012
44
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.35 KB | None | 0 0
  1. >>> import spam, numpy
  2. >>> a = spam.vector3d()
  3. >>> a[0]=1
  4. >>> a[1]=2
  5. >>> a[2]=3
  6. >>> b = numpy.array([2.3, 5.7, 0.2])
  7. >>> c = a+b
  8. >>> c
  9. array([ 3.3, 7.7, 3.2])
  10. >>> m = memoryview(a)
  11. >>> m.itemsize
  12. 8L
  13. >>> m.shape
  14. (3L,)
  15. >>> m.ndim
  16. 1L
  17. >>> m.tobytes()
  18. '\x00\x00\x00\x00\x00\x00\xf0?\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x08@'
  19. >>>
Advertisement
Add Comment
Please, Sign In to add comment