modelSet.h

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/*******************************************************************************
** Copyright (c) 2007 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: modelSet.h,v $ $Revision: 1.4 $ $State: Exp $
*******************************************************************************/


#ifndef DtModelSet_H_
#define DtModelSet_H_


#include "vrfutil/rwList.h"
#include "vrfutil/rwInt.h"
#include <vlutil/vlString.h>
#include "vrfutil/vrfutilDefines.h"

class DtModelSetEntry;
class DtFilename;
class DtObjectType;

#define LATEST_MODEL_SET_VERSION 1

class DT_DLL_vrfutil DtModelSet : public DtRwList
{
public:

   DtModelSet();

   DtModelSet(const DtString& name, DtReaderWriterRegistry*  
      parentRegistry = NULL);

   virtual ~DtModelSet();

   DtModelSet(const DtModelSet& orig, 
      DtReaderWriterRegistry*  parentRegistry = NULL);

   DtModelSet& operator=(const DtModelSet& orig);

   virtual bool load(const DtFilename&);
   virtual bool save(const DtFilename&);

   virtual DtModelSetEntry* find(const DtObjectType&) const;
   virtual DtModelSetEntry* findMatchingPattern(const DtObjectType&) const;
   virtual DtModelSetEntry* findByUniqueID(const DtString&) const;
   virtual DtModelSetEntry* findByLabel(const DtString&) const;

   virtual void setComment(const DtString&);
   virtual const DtString comment() const;

   static DtModelSet* create(const DtString&, DtReaderWriterRegistry* const parentRegistry = NULL);

   DtObjectType objectTypeFor(const DtString& label) const;

   virtual DtModelSetEntry* addModel(DtModelSetEntry*);

   virtual void emptyList();

   virtual void entitiesForObjectType(const DtObjectType& o, std::list<DtString>& list) const;


   int version() const;

   virtual DtString createUniqueID(const DtModelSetEntry*) const;

protected:
   virtual DtlObjPtr getData(DtlObjPtr args, const DtFilename& searchPath,
      const DtVariableBindingsList& variableBindings);

   void copyList(const DtModelSet& orig);
   void clear();
   virtual void writeSelf(FILE* fp, int i, bool writeUnspecified,
                               const DtFilename& path);

protected:
   DtString                   myFilename;
   DtString                   myComment;
   DtRwInt                    myVersion;
};


inline int DtModelSet::version() const
{
   return myVersion;
}

#endif