rwTemplatedList.h

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/*******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include "readerWriter/rwList.h"
#include "vrfutil/iteratorBase.h"
#include "vrfutil/vrfBufferSerialize.h"

#include "readerWriter/rwString.h"
#include "readerWriter/rwInt.h"
#include "readerWriter/rwReal.h"
#include "vrfutil/rwUUID.h"

class DtRwTemplatedListInterface
{
public:
   virtual DtReaderWriter* createPrototype(const char* name = "") const = 0;
   virtual void removeAndDeleteAll() = 0;
   virtual DtListItem* add(DtReaderWriter*) = 0;
};

template <typename T, bool T_autoDelete>
class DtRwTemplatedListPtr : public DtRwList, public DtRwTemplatedListInterface
{
public:
   typedef DtIteratorBase<T> iterator;
   typedef DtIteratorBase<const T> const_iterator;

   DtRwTemplatedListPtr();

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

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

   DtRwTemplatedListPtr(const DtSymbolString& name,  const DtRwTemplatedListPtr& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL);

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

   DtRwTemplatedListPtr& operator=(const DtRwTemplatedListPtr& orig);

   virtual ~DtRwTemplatedListPtr();

   virtual DtReaderWriter* createPrototype(const char* name = "" ) const override { return new T(name); };

   DtlObjPtr getData(DtlObjPtr args, const DtReaderWriter::SearchPaths& searchPaths,
      const DtVariableBindingsList& variableBindings);

   virtual DtListItem* insertItemAt(T* data, int index)
   {
      DtListItem* item = first();

      while (index && item)
      {
         --index;
         item = item->next();
      }

      if (item->data())
      {
         return DtRwList::addBefore(data, static_cast<DtReaderWriter*>(item->data()));
      }
      else
      {
         return DtRwList::add(data);
      }
   }

   virtual DtListItem* add(DtReaderWriter* item) override { return add(dynamic_cast<T*>(item)); };
   virtual DtListItem* add(T* data) {return DtRwList::add(data);};

   void removeAll();
   void* remove(DtListItem* item);
   void* remove(T* item);
   
   virtual std::set<DtString> supportedXmlTypes() const;

   void removeAndDeleteAll() override;

   bool operator==(const DtRwTemplatedListPtr&) const;
   bool operator!=(const DtRwTemplatedListPtr&) const;

   static const char* theXmlType()
   {
      static DtString xmlType(DtString(T::theXmlType()) + "s");
      return xmlType.c_str();
   }

   virtual const char* xmlType() const
   {
      return theXmlType();
   }

   //Populates list by looking add the templated list type
   virtual void populateList(
      boost::function<void (DtReaderWriter*)> addFunction, 
      DtEnvironmentSP env, DtEnvValueSP node,
      const DtReaderWriter::SearchPaths& searchPaths, const DtVariableBindingsList& bindings);

   DtListItem* find( boost::function< bool (const T&)> predFcn) const;

   virtual DtString prettyPrint() const;

public:

   const char* readerWriterType() const;

   static const char* ListReaderWriterType();

   void copyList(const DtRwTemplatedListPtr& orig);

protected:
   DtString myXmlType;
};

namespace DtBufferSerialize
{
   template <typename T, bool T_autoDelete>
   int getSize(const DtRwTemplatedListPtr<T, T_autoDelete>& val);

   template <typename T, bool T_autoDelete>
   char *encode(const DtRwTemplatedListPtr<T, T_autoDelete>& val, char *buffer);

   template <typename T, bool T_autoDelete>
   const char *decode(DtRwTemplatedListPtr<T, T_autoDelete>& val, const char *buffer) ;
};

class DT_DLL_vrfutil DtRwTemplatedStringList : public DtRwTemplatedListPtr<DtRwString, true>
{
public:
   DtRwTemplatedStringList() : DtRwTemplatedListPtr<DtRwString, true>() {}

   DtRwTemplatedStringList(const DtString& name, DtReaderWriterRegistry* parentRegistry = NULL) 
      : DtRwTemplatedListPtr<DtRwString, true>(name, parentRegistry) {};
   DtRwTemplatedStringList(const DtSymbolString& name, DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwString, true>(name, parentRegistry) {};

   DtRwTemplatedStringList(const DtString& name,  const DtRwTemplatedStringList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwString, true>(name, orig, parentRegistry) {};

   DtRwTemplatedStringList(const DtSymbolString& name,  const DtRwTemplatedStringList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwString, true>(name, orig, parentRegistry) {};

   DtRwTemplatedStringList(const DtRwTemplatedStringList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwString, true>(orig, parentRegistry) {};
};

class DT_DLL_vrfutil DtRwTemplatedUUIDList : public DtRwTemplatedListPtr<DtRwUUID, true>
{
public:
   DtRwTemplatedUUIDList() : DtRwTemplatedListPtr<DtRwUUID, true>() {};

   DtRwTemplatedUUIDList(const DtString& name, DtReaderWriterRegistry* parentRegistry = NULL) 
      : DtRwTemplatedListPtr<DtRwUUID, true>(name, parentRegistry) {};
   DtRwTemplatedUUIDList(const DtSymbolString& name, DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwUUID, true>(name, parentRegistry) {};

   DtRwTemplatedUUIDList(const DtString& name,  const DtRwTemplatedUUIDList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwUUID, true>(name, orig, parentRegistry) {};

   DtRwTemplatedUUIDList(const DtSymbolString& name,  const DtRwTemplatedUUIDList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwUUID, true>(name, orig, parentRegistry) {};

   DtRwTemplatedUUIDList(const DtRwTemplatedUUIDList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwUUID, true>(orig, parentRegistry) {};
};

class DT_DLL_vrfutil DtRwTemplatedIntList : public DtRwTemplatedListPtr<DtRwInt, true>
{
public:
   DtRwTemplatedIntList() : DtRwTemplatedListPtr<DtRwInt, true>() {}

   DtRwTemplatedIntList(const DtString& name, DtReaderWriterRegistry* parentRegistry = NULL) 
      : DtRwTemplatedListPtr<DtRwInt, true>(name, parentRegistry) {};

   DtRwTemplatedIntList(const DtSymbolString& name, DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwInt, true>(name, parentRegistry) {};

   DtRwTemplatedIntList(const DtString& name,  const DtRwTemplatedIntList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwInt, true>(name, orig, parentRegistry) {};

   DtRwTemplatedIntList(const DtSymbolString& name,  const DtRwTemplatedIntList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwInt, true>(name, orig, parentRegistry) {};

   DtRwTemplatedIntList(const DtRwTemplatedIntList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwInt, true>(orig, parentRegistry) {};
};

class DT_DLL_vrfutil DtRwTemplatedRealList : public DtRwTemplatedListPtr<DtRwReal, true>
{
public:
   DtRwTemplatedRealList() : DtRwTemplatedListPtr<DtRwReal, true>() {}

   DtRwTemplatedRealList(const DtString& name, DtReaderWriterRegistry* parentRegistry = NULL) 
      : DtRwTemplatedListPtr<DtRwReal, true>(name, parentRegistry) {};

   DtRwTemplatedRealList(const DtSymbolString& name, DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwReal, true>(name, parentRegistry) {};

   DtRwTemplatedRealList(const DtString& name,  const DtRwTemplatedRealList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwReal, true>(name, orig, parentRegistry) {};

   DtRwTemplatedRealList(const DtSymbolString& name,  const DtRwTemplatedRealList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwReal, true>(name, orig, parentRegistry) {};

   DtRwTemplatedRealList(const DtRwTemplatedRealList& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL)
      : DtRwTemplatedListPtr<DtRwReal, true>(orig, parentRegistry) {};
};

#include "vrfutil/rwTemplatedList.inl"