Journal_Construction_Lock.h

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#ifndef joedb_Journal_Construction_Lock_declared
#define joedb_Journal_Construction_Lock_declared
 
#include "joedb/journal/Buffered_File.h"
 
namespace joedb
{
 /// @ingroup journal
 class Journal_Construction_Lock
 {
  friend class Writable_Journal;
 
  private:
   bool for_writable_journal = false;
   Journal_Construction_Lock &set_for_writable_journal()
   {
    for_writable_journal = true;
    return *this;
   }
 
  public:
   Buffered_File &file;
   const bool ignore_errors;
   const int64_t size;
 
   bool is_for_writable_journal() const {return for_writable_journal;}
 
   explicit Journal_Construction_Lock
   (
    Buffered_File &file,
    bool ignore_errors = false
   );
 
   Journal_Construction_Lock(const Journal_Construction_Lock &) = delete;
   Journal_Construction_Lock &operator=(const Journal_Construction_Lock &) = delete;
 
   ~Journal_Construction_Lock();
 };
}
 
#endif