gmResultsSerializer.h

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/************************************************************************
**
** Copyright (C) 2014 by Carlos Augusto Teixera Mendes
** All rights reserved.
**
** This file is part of the "GeMA" software. It's use should respect
** the terms in the license agreement that can be found together 
** with this source code.
** It is provided AS IS, with NO WARRANTY OF ANY KIND, 
** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR 
** A PARTICULAR PURPOSE.
**
************************************************************************/

#ifndef _GEMA_RESULTS_SERIALIZER_H_
#define _GEMA_RESULTS_SERIALIZER_H_

#include "gmCoreConfig.h"

#include <gmStateDumpItem.h>

#include <QStringList>
#include <QVariantMap>

class GmFileWriter;

class GmLogCategory;
class GmSimulationData;
class GmMesh;
class GmCellMesh;
class GmValueAccessor;
class GmCellAccessor;
class GmGaussAccessor;
class Unit;


class GMC_API_EXPORT GmResultsSerializer : public GmGroupDumpItem
{
public:
  ~GmResultsSerializer();

  static GmResultsSerializer* createInstance(QString fileType, const GmLogCategory& logger);

  bool saveMeshDataToFile(const GmSimulationData* simData, GmMesh* mesh,
                          const QStringList& nodeValues, const QList<Unit>& nodeUnits,
                          Unit coordUnit, const QStringList& elementValues, 
                          const QList<Unit>& elementUnits, QString fileName, 
                          const QVariantMap& options);

  bool prepareFile(const GmSimulationData* simData, GmMesh* mesh,
                   const QStringList& nodeValues, const QList<Unit>& nodeUnits,
                   Unit coordUnit, const QStringList& elementValues,
                   const QList<Unit>& elementUnits, QString fileName,
                   const QVariantMap& options);

  bool addCurrentResult(double currentTime);
  bool    closeFile();
  QString tempFile();

  virtual bool addStateItemsToGroup(GmStateDump* state, int groupId);
  virtual bool stateAboutToBeSaved (GmStateDump* state);
  virtual bool stateLoaded         (GmStateDump* state);

private:
  GmResultsSerializer(QString fileType, GmFileWriter* ser, const GmLogCategory& logger);

  bool supportsMultipleIterations();
  bool supportsSplitVectors();

  bool doPrepareFile(const GmSimulationData* simData, GmMesh* mesh,
                     const QStringList& nodeValues, const QList<Unit>& nodeUnits,
                     Unit coordUnit, const QStringList& elementValues,
                     const QList<Unit>& elementUnits, QString fileName,
                     const QVariantMap& options, bool forMultipleIterations);

  void fillNodeAccessorList(GmMesh* mesh, const QStringList& nodeValues, const QList<Unit>& nodeUnits, 
                            QList<GmValueAccessor*>& accList, int state);

  void fillElementAccessorList(GmCellMesh* mesh, const QStringList& elementValues, const QList<Unit>& elementUnits,
                               QList<GmCellAccessor*>& elemAccList, QList<GmGaussAccessor*>& gaussAccList, 
                               int* intRuleSet, int state, bool activeOnly);

  void updateNodeAccessorList   (GmMesh*     mesh, QList<GmValueAccessor*>& accList, int state);
  void updateElementAccessorList(GmCellMesh* mesh, QList<GmCellAccessor*>& elemAccList, QList<GmGaussAccessor*>& gaussAccList, int state);

  bool cleanup(bool deleteFiles = false);

  const GmLogCategory& _logger;      
  GmFileWriter*        _serializer;  
  QString              _fileType;    

  GmMesh*                 _mesh;         
  QList<GmValueAccessor*> _nodeAccList;  
  QList<GmCellAccessor*>  _elemAccList;  
  QList<GmGaussAccessor*> _gaussAccList; 
  bool                    _openFiles;    
  int                     _iter;         
  bool                    _split;        

  QVariantMap             _stateMap;     
};

#endif