Blob.h

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#ifndef joedb_Blob_declared
#define joedb_Blob_declared
 
#include <stdint.h>
 
namespace joedb
{
 /// @ingroup joedb
 class Blob
 {
  private:
   int64_t position;
   int64_t size;
 
  public:
   explicit Blob(int64_t position, int64_t size):
    position(position),
    size(size)
   {
   }
 
   Blob(): Blob(0, 0)
   {
   }
 
   bool is_null() const {return position == 0;}
   bool operator<(Blob blob) const {return position < blob.position;}
 
   int64_t get_position() const noexcept {return position;}
   int64_t get_size() const noexcept {return size;}
   int64_t get_end() const noexcept {return position + size;}
 };
}
 
#endif