ProjectFormatVersion.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  ProjectFormatVersion.h
 
  Dmitry Vedenko
 
**********************************************************************/
 
#pragma once
 
#include <cstdint>
 
struct PROJECT_API ProjectFormatVersion final
{
   uint8_t Major { 0 };
   uint8_t Minor { 0 };
   uint8_t Revision { 0 };
   uint8_t ModLevel { 0 };
 
   // Create ProjectFormatVersion from the uint32_t value 
   static ProjectFormatVersion FromPacked(uint32_t) noexcept;
   uint32_t GetPacked() const noexcept;
 
   bool IsValid() const noexcept;
};
 
PROJECT_API bool operator==(ProjectFormatVersion lhs, ProjectFormatVersion rhs) noexcept;
PROJECT_API bool operator!=(ProjectFormatVersion lhs, ProjectFormatVersion rhs) noexcept;
PROJECT_API bool operator<(ProjectFormatVersion lhs, ProjectFormatVersion rhs) noexcept;
 
PROJECT_API extern const ProjectFormatVersion SupportedProjectFormatVersion;
PROJECT_API extern const ProjectFormatVersion BaseProjectFormatVersion;