libvspell/cgen.h

   1 // -*- tab-width: 2 mode: c++ -*-
   2
   3 #ifndef __CGEN_H__
   4 #define __CGEN_H__
   5
   6 #ifndef __SPELL_H__
   7 #include "spell.h"
   8 #endif
   9
  10 #ifndef __VECTOR__
  11 #include <vector>
  12 #endif
  13
  14 /**
  15          Combination Generator.
  16          It is used to generate combinations ;)
  17  */
  18
  19
  20 class CGen
  21 {
  22 private:
  23         std::vector<uint> limit,iter;
  24         int nr_limit,cur;
  25
  26 public:
  27         void init(const std::vector<uint> &limit);
  28         bool step(std::vector<uint> &pos);
  29         void done();
  30 };
  31
  32 #endif