vrfEntityIdentifierFactory.h

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/*******************************************************************************
** Copyright (c) 2015 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once

#include "vrfobjcore/vrfobjcoreDefines.h"
#include <vlpi/entityIdentifier.h>
#include <set>

class DtVrfObjectManager;
class DtVrfObject;

class DT_DLL_vrfobjcore DtVrfEntityIdentifierFactory
{
public:
   DtVrfEntityIdentifierFactory(DtVrfObjectManager*);

   virtual ~DtVrfEntityIdentifierFactory();

   virtual DtEntityIdentifier nextId(DtVrfObject*, const DtEntityIdentifier& base = DtEntityIdentifier::nullId());

   virtual void startScenarioLoad();

   virtual void endScenarioLoad();

   virtual void setNextId(int);
   int nextId() const { return myNextId; };

protected:
   DtVrfObjectManager* myVrfObjectManager;
   std::set<DtString> myUsedIdentifiers;
   bool myLoadingScenario;
   int myNextId;
};