rrdata.hpp

   1 #ifndef _rrdata__hpp__included__
   2 #define _rrdata__hpp__included__
   3
   4 #define RRDATA_BYTES 32
   5 #include <cstdint>
   6 #include <stdexcept>
   7
   8 class rrdata
   9 {
  10 public:
  11         struct instance
  12         {
  13                 instance() throw(std::bad_alloc);
  14                 instance(unsigned char* b) throw();
  15                 unsigned char bytes[RRDATA_BYTES];
  16                 bool operator<(const struct instance& i) const throw();
  17                 bool operator==(const struct instance& i) const throw();
  18                 const struct instance operator++(int) throw();
  19                 const struct instance& operator++() throw();
  20
  21         };
  22
  23         static void read_base(const std::string& project) throw(std::bad_alloc);
  24         static void close() throw();
  25         static void add(const struct instance& i) throw(std::bad_alloc);
  26         static void add_internal() throw(std::bad_alloc);
  27         static uint64_t write(std::ostream& strm) throw(std::bad_alloc);
  28         static uint64_t read(std::istream& strm) throw(std::bad_alloc);
  29         static struct instance* internal;
  30 };
  31
  32 std::ostream& operator<<(std::ostream& os, const struct rrdata::instance& i);
  33
  34 #endif