Ejemplo n.º 1
0
 def unpack_list_of_float_items(self, ptr, length):
     if self.size == rffi.sizeof(rffi.DOUBLE):
         from rpython.rlib.rrawarray import populate_list_from_raw_array
         res = []
         buf = rffi.cast(rffi.DOUBLEP, ptr)
         populate_list_from_raw_array(res, buf, length)
         return res
     elif self.size == rffi.sizeof(rffi.FLOAT):
         res = [0.0] * length
         misc.unpack_cfloat_list_from_raw_array(res, ptr)
         return res
     return None
Ejemplo n.º 2
0
 def unpack_list_of_float_items(self, ptr, length):
     if self.size == rffi.sizeof(rffi.DOUBLE):
         from rpython.rlib.rrawarray import populate_list_from_raw_array
         res = []
         buf = rffi.cast(rffi.DOUBLEP, ptr)
         populate_list_from_raw_array(res, buf, length)
         return res
     elif self.size == rffi.sizeof(rffi.FLOAT):
         res = [0.0] * length
         misc.unpack_cfloat_list_from_raw_array(res, ptr)
         return res
     return None
Ejemplo n.º 3
0
 def unpack_list_of_float_items(self, w_cdata):
     if self.size == rffi.sizeof(rffi.DOUBLE):
         from rpython.rlib.rrawarray import populate_list_from_raw_array
         res = []
         buf = rffi.cast(rffi.DOUBLEP, w_cdata._cdata)
         length = w_cdata.get_array_length()
         populate_list_from_raw_array(res, buf, length)
         return res
     elif self.size == rffi.sizeof(rffi.FLOAT):
         res = [0.0] * w_cdata.get_array_length()
         misc.unpack_cfloat_list_from_raw_array(res, w_cdata._cdata)
         return res
     return None
Ejemplo n.º 4
0
    def unpack_list_of_float_items(self, w_cdata):
        if self.size == rffi.sizeof(rffi.DOUBLE):
            from rpython.rlib.rrawarray import populate_list_from_raw_array

            res = []
            buf = rffi.cast(rffi.DOUBLEP, w_cdata._cdata)
            length = w_cdata.get_array_length()
            populate_list_from_raw_array(res, buf, length)
            return res
        elif self.size == rffi.sizeof(rffi.FLOAT):
            res = [0.0] * w_cdata.get_array_length()
            misc.unpack_cfloat_list_from_raw_array(res, w_cdata._cdata)
            return res
        return None