/trunk/Examples/python/reference/runme.py
Python | 63 lines | 26 code | 20 blank | 17 comment | 2 complexity | 88a45df6717e7fb940a1fd265e9a0d2b MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- # file: runme.py
- # This file illustrates the manipulation of C++ references in Python
- import example
- # ----- Object creation -----
- print "Creating some objects:"
- a = example.Vector(3,4,5)
- b = example.Vector(10,11,12)
- print " Created",a.cprint()
- print " Created",b.cprint()
- # ----- Call an overloaded operator -----
- # This calls the wrapper we placed around
- #
- # operator+(const Vector &a, const Vector &)
- #
- # It returns a new allocated object.
- print "Adding a+b"
- c = example.addv(a,b)
- print " a+b =", c.cprint()
- # Note: Unless we free the result, a memory leak will occur
- del c
- # ----- Create a vector array -----
- # Note: Using the high-level interface here
- print "Creating an array of vectors"
- va = example.VectorArray(10)
- print " va = ",va
- # ----- Set some values in the array -----
- # These operators copy the value of $a and $b to the vector array
- va.set(0,a)
- va.set(1,b)
- va.set(2,example.addv(a,b))
- # Get some values from the array
- print "Getting some array values"
- for i in range(0,5):
- print " va(%d) = %s" % (i, va.get(i).cprint())
- # Watch under resource meter to check on this
- print "Making sure we don't leak memory."
- for i in xrange(0,1000000):
- c = va.get(i % 10)
- # ----- Clean up -----
- print "Cleaning up"
- del va
- del a
- del b