pc-tools/ldc2/src/data_block.cpp

   1 #include <stdlib.h>
   2 #include <string.h>
   3
   4 #include "data_block.hh"
   5 #include "data_block_0.hh"
   6
   7
   8 data_block::data_block(tape_block& idol)
   9   :tape_block(idol)
  10 {
  11 }
  12
  13 data_block::~data_block(){
  14 }
  15
  16 int data_block::get_type(){
  17   if ((init_state==TBS_OK)&&word_data)
  18     return (word_data[0]&0xf000)>>12;
  19   else
  20  return block_type;
  21 }
  22
  23 int data_block::get_subtype(){
  24   if (get_type()==0)
  25     return (new data_block_0(*this))->get_subtype();
  26   else return 0;
  27 }