PermutationGenerator.h

#pragma once
 
#include <Foundation/Containers/HashSet.h>
#include <Foundation/Containers/HybridArray.h>
#include <Foundation/Containers/Map.h>
#include <Foundation/Strings/HashedString.h>
#include <RendererCore/Declarations.h>
 
class PL_RENDERERCORE_DLL plPermutationGenerator
{
public:
  void Clear();
 
  void RemovePermutations(const plHashedString& sPermVarName);
 
  void AddPermutation(const plHashedString& sName, const plHashedString& sValue);
 
  plUInt32 GetPermutationCount() const;
 
  void GetPermutation(plUInt32 uiPerm, plHybridArray<plPermutationVar, 16>& out_permVars) const;
 
private:
  plMap<plHashedString, plHashSet<plHashedString>> m_Permutations;
};