textmodel.h

   1 #ifndef _TEXTMODEL_H_
   2 #define _TEXTMODEL_H_
   3
   4 #include <oberon.h>
   5 #include <typeregister.h>
   6 #include <store.h>
   7
   8 namespace odc {
   9
  10         class TextModel : public ContainerModel {
  11                 private:
  12                 static const std::string TYPENAME;
  13                 static const TypeProxy<TextModel> PROXY;
  14
  15                 public:
  16                 TextModel(INTEGER id);
  17                 static const std::string &getType();
  18                 static const std::string *getSuper();
  19                 virtual const std::string &getTypeName() const;
  20                 virtual void internalize(Reader &reader);
  21         };
  22
  23         class TextPiece {
  24                 public:
  25                 const size_t d_len;
  26                 TextPiece(size_t len);
  27                 virtual void read(Reader &reader) = 0;
  28         };
  29
  30         class LongPiece : public TextPiece {
  31                 public:
  32                 LongPiece(size_t len);
  33                 virtual void read(Reader &reader);
  34         };
  35
  36         class ShortPiece : public TextPiece {
  37                 public:
  38                 ShortPiece(size_t len);
  39                 virtual void read(Reader &reader);
  40         };
  41
  42         class ViewPiece : public TextPiece {
  43                 public:
  44                 ViewPiece();
  45                 virtual void read(Reader &reader);
  46         };
  47
  48         class StdTextModel : public TextModel {
  49                 private:
  50                 static const std::string TYPENAME;
  51                 static const TypeProxy<StdTextModel> PROXY;
  52
  53                 public:
  54                 StdTextModel(INTEGER id);
  55                 static const std::string &getType();
  56                 static const std::string *getSuper();
  57                 virtual const std::string &getTypeName() const;
  58                 virtual void internalize(Reader &reader);
  59         };
  60
  61 } // namespace odc
  62
  63 #endif // _TEXTMODEL_H_