# HG changeset patch
# User Joris Vankerschaver <joris.vankerschaver@gmail.com>
# Date 1348842516 3600
# Node ID 5c8769bc600f209e56117c965843514960d51af2
# Parent 59a76a59c8e7c4b25cc26a30d8922b580be077bf
trac 13530: spline list method exposes interpolation points
diff git a/sage/gsl/interpolation.pyx b/sage/gsl/interpolation.pyx
a

b


201  201  
202  202  def list(self): 
203  203  """ 
204   Underlying list of points that this spline goes through. This 
205   is a reference to the list, not a copy. 
 204  Underlying list of points that this spline goes through. 
206  205  
207  206  EXAMPLES:: 
208  207  
209  208  sage: S = spline([(1,1), (2,3), (4,5)]); S.list() 
210  209  [(1, 1), (2, 3), (4, 5)] 
 210  
 211  This is a copy of the list, not a reference (:trac:`13530`):: 
 212  
 213  sage: S = spline([(1,1), (2,3), (4,5)]) 
 214  sage: L = S.list(); L 
 215  [(1, 1), (2, 3), (4, 5)] 
 216  sage: L[2] = (3, 2) 
 217  sage: L 
 218  [(1, 1), (2, 3), (3, 2)] 
 219  sage: S.list() 
 220  [(1, 1), (2, 3), (4, 5)] 
 221  
211  222  """ 
212   return self.v 
 223  return self.v[:] 
213  224  
214  225  def __len__(self): 
215  226  """ 