def pack_list_of_items(self, cdata, w_ob):
float_list = self.space.listview_float(w_ob)
if float_list is not None:
misc.pack_float_list_to_raw_array(float_list, cdata,
rffi.LONGDOUBLE, rffi.LONGDOUBLEP)
return True
return W_CTypePrimitive.pack_list_of_items(self, cdata, w_ob)
def pack_list_of_items(self, cdata, w_ob, expected_length):
float_list = self.space.listview_float(w_ob)
if (float_list is not None
and self._within_bounds(len(float_list), expected_length)):
misc.pack_float_list_to_raw_array(float_list, cdata,
rffi.LONGDOUBLE,
rffi.LONGDOUBLEP)
return True
return W_CTypePrimitive.pack_list_of_items(self, cdata, w_ob,
expected_length)
def pack_list_of_items(self, cdata, w_ob):
float_list = self.space.listview_float(w_ob)
if float_list is not None:
if self.size == rffi.sizeof(rffi.DOUBLE): # fastest path
from rpython.rlib.rrawarray import copy_list_to_raw_array
cdata = rffi.cast(rffi.DOUBLEP, cdata)
copy_list_to_raw_array(float_list, cdata)
return True
elif self.size == rffi.sizeof(rffi.FLOAT):
misc.pack_float_list_to_raw_array(float_list, cdata,
rffi.FLOAT, rffi.FLOATP)
return True
return W_CTypePrimitive.pack_list_of_items(self, cdata, w_ob)
