TagRegistry.h

 
#pragma once
 
class plHashedString;
class plTempHashedString;
class plTag;
class plStreamWriter;
class plStreamReader;
 
#include <Foundation/Containers/Map.h>
#include <Foundation/Threading/Mutex.h>
 
class PL_FOUNDATION_DLL plTagRegistry
{
public:
  plTagRegistry();
 
  static plTagRegistry& GetGlobalRegistry();
 
  const plTag& RegisterTag(plStringView sTagString); // [tested]
 
  const plTag& RegisterTag(const plHashedString& sTagString); // [tested]
 
  const plTag* GetTagByName(const plTempHashedString& sTagString) const; // [tested]
 
  const plTag* GetTagByMurmurHash(plUInt32 uiMurmurHash) const;
 
  const plTag* GetTagByIndex(plUInt32 uiIndex) const;
 
  plUInt32 GetNumTags() const;
 
  plResult Load(plStreamReader& inout_stream);
 
protected:
  mutable plMutex m_TagRegistryMutex;
 
  plMap<plTempHashedString, plTag> m_RegisteredTags;
  plDeque<plTag*> m_TagsByIndex;
};