fomSorter.h

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/*********************************************************************
** Copyright (c) 2023 MAK Technologies
** All rights reserved.
*********************************************************************/
#ifndef fomSorter_h_
#define fomSorter_h_

#include <vlutil/vlString.h>
#include <vlutil/vlFedTarget.h>
#include <vector>
#include <map>


#ifdef DtUSE_UTILITIES_NAMESPACE
namespace DtUSE_UTILITIES_NAMESPACE
{
#endif

   class DT_DLL_MTL DtFomSorter
   {
   public:

      DtFomSorter();

      virtual ~DtFomSorter();

      virtual void addFom(const DtString& fomFileName, const DtString& fomIdentifcation,
         const std::vector<DtString>& depedencies);

      virtual void clear();

      virtual void getSortedFomFileNames(std::vector< DtString >& fomFileNames );

   protected:

      virtual int mapFomDepedency(const DtString& fomName, std::set< DtString >& visitedFoms);

      virtual void mapFomDepedencies();

      virtual const DtString& fileNameFromFomName(const DtString& fomName) const;

      virtual const DtString& fomNameFromFileName(const DtString& fomFileName) const;

      virtual void addFomDependencyMapping(int dependencyValue, const DtString& fomName);

      virtual void fixDuplicateFomNames();

      virtual DtString& makeUniqueFomName(DtString& fomName);

   protected:

      typedef std::pair< int, DtString > DtCompFomPair;
      typedef std::pair< DtString, int > DtFomCompPair;
      typedef std::pair< DtString, std::vector<DtString> > DtFomDepsPair;

      typedef std::multimap< int, DtString > DtDependencyToFomMMap;
      typedef std::map< DtString, int > DtFomToDependencyMap;
      typedef std::map< DtString, DtFomDepsPair > DtFileToDepsPairMap;
      typedef std::map< DtString, DtString > DtFomToFileMap;


      DtDependencyToFomMMap myDependencyToFomMMap; 
      DtFomToDependencyMap myFomToDependencyMap;
      DtFileToDepsPairMap myFileToDepsPairMap;
      DtFileToDepsPairMap myFileToDupDepsPairMap;
      DtFomToFileMap myFomToFileMap;
      const DtString myEmptyName;

      bool myMappingUpated;
   };

#ifdef DtUSE_UTILITIES_NAMESPACE
} 
#endif
#endif // fomSorter_h_