gmNfFileReader.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_NF_FILE_READER_H_
#define _GEMA_NF_FILE_READER_H_

#include "gmFileReader.h"
#include "gmNfFileFormat.h"

#include "gmValueInfo.h"

class GmValueAccessor;
class GmGaussAccessor;

struct NfrImport;
struct NfrFile;


class GmNfFileReader : public GmFileReader, public GmNfFileFormat
{
public:
  GmNfFileReader(const GmLogCategory& logger);

  virtual ~GmNfFileReader();

  virtual bool openFiles(QString fileName, int numNodeValues, int numElemValues);
  virtual bool initializeMesh(GmMesh* mesh, const QStringList& nodeValues, const QList<Unit>& nodeUnits,
                              const QStringList& elementValues, const QList<Unit>& elementUnits);
  virtual bool readNodeCoordinates(GmMesh* mesh, Unit coordUnit);
  virtual bool readCellGeometry(GmCellMesh* cellmesh);
  virtual bool readNodeData(GmMesh* mesh, const QStringList& nodeValues, const QList<Unit>& nodeUnits);
  virtual bool readCellData(GmCellMesh* cellmesh, const QStringList& elementValues, const QList<Unit>& elementUnits);
  virtual bool closeFiles();

  virtual GmFileFormat* fileFormat() { return this; }

private:
  void updateNfStepIds();
  void updateNfValueIds();
  void updateNfElementIds(GmCellMesh* cellmesh);
  void buildGemaMatrix(double* val, GmVector& vec);
  void buildFielIdsMap(NfrResultType resType, int stepId, QMap<QString, int>& fieldIdsMap);

  int nlin(GmDimType t, int ndim) const { return (t == GM_SCALAR_VALUE ? 1 : ndim); }
  int ncol(GmDimType t, int ndim) const { return (t != GM_MATRIX_VALUE ? 1 : ndim); }

  QString      _nfFileName;  
  QVector<int> _elementIds;  
  int          _ndim;        
  int          _ruleSet;     
  bool         _dataOnly;    

  NfrImport* _imp;
  NfrFile*   _nf;
  QMap< NfrResultType, QStringList > _nfValuesMap;  // Enable value in neutral file

  int _caseId;
  int _nSteps;
  QVector<int> _stepIds;

  QMultiMap<NfrResultType, GmValueAccessor*> _nodeAccMap;
  QMultiMap<NfrResultType, GmGaussAccessor*> _gaussAccMap;
};

#endif