ACE/apps/soreduce/Sig_List.h

   1 // -*- C++ -*-
   2 // File: Sig_List.h
   3
   4 // Author: Phil Mesnier
   5
   6
   7 #ifndef _SIG_LIST_H_
   8 #define _SIG_LIST_H_
   9
  10 // A Sig_List is a specialized container of signatures. The initial use of a
  11 // Sig_List was to manage a variable length of undefined Signatures, so the
  12 // program could know when all possible resolutions were determined. As the
  13 // program grows in complexity, Sig_Lists are used to store other groups as
  14 // well.  The methods provide simple list traversal, as well as efficient use
  15 // of space.
  16
  17 #include "Signature.h"
  18
  19 class Sig_List {
  20 public:
  21   Sig_List (int cap = 500);
  22   ~Sig_List ();
  23   void add (const ACE_CString &s);
  24   void add (const Sig_List &other);
  25   void remove (const Signature &s);
  26   void remove_current ();
  27
  28   int index_of (const Signature *s);
  29   int index_of (const ACE_CString &s);
  30   int hasmore();
  31   const Signature *first();
  32   const Signature *next();
  33
  34   int modified ();
  35   int size();
  36
  37 private:
  38   int size_;
  39   int capacity_;
  40   int index_;
  41   int has_nulls_;
  42   int modified_;
  43   Signature ** array_;
  44 };
  45
  46
  47 #endif /* _SIG_LIST_H_ */