def _read_cord1c(self, data, n): """ (1701,17,6) - the marker for Record 1 """ s = Struct(b(self._endian + '6i')) nentries = (len(data) - n) // 24 for i in range(nentries): edata = data[n:n + 24] # 6*4 out = s.unpack(edata) (cid, one, two, g1, g2, g3) = out assert one in [1, 2], one assert two in [1, 2], two if self.is_debug_file: self.binary_debug.write(' CORD1C=%s\n' % str(out)) data_in = [cid, g1, g2, g3] coord = CORD1C.add_op2_data(data_in) self.add_coord(coord) n += 24 self._increase_card_count('CORD1C', nentries) return n
def _read_cord1c(self, data, n): """ (1701,17,6) - the marker for Record 1 """ struct_6i = Struct(self._endian + b'6i') nentries = (len(data) - n) // 24 for i in range(nentries): edata = data[n:n + 24] # 6*4 out = struct_6i.unpack(edata) (cid, one, two, g1, g2, g3) = out assert one in [1, 2], one assert two in [1, 2], two if self.is_debug_file: self.binary_debug.write(' CORD1C=%s\n' % str(out)) data_in = [cid, g1, g2, g3] coord = CORD1C.add_op2_data(data_in) self._add_coord_object(coord) n += 24 self.increase_card_count('CORD1C', nentries) return n
def _read_cord1c(self, data: bytes, n: int) -> int: """ (1701,17,6) - the marker for Record 1 """ ntotal = 24 * self.factor # 6*4 struct_6i = Struct(mapfmt(self._endian + b'6i', self.size)) nentries = (len(data) - n) // ntotal for unused_i in range(nentries): edata = data[n:n + ntotal] out = struct_6i.unpack(edata) (cid, one, two, g1, g2, g3) = out assert one in [1, 2], one assert two in [1, 2], two if self.is_debug_file: self.binary_debug.write(' CORD1C=%s\n' % str(out)) data_in = [cid, g1, g2, g3] coord = CORD1C.add_op2_data(data_in) self._add_coord_object(coord) n += ntotal self.increase_card_count('CORD1C', nentries) return n