gmpGemaNodeSet.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_PLUGIN_GEMA_NODE_SET_H_
#define _GEMA_PLUGIN_GEMA_NODE_SET_H_

#include "gmpGemaMeshConfig.h"

#include <gmNodeSet.h>
#include <assert.h>

#include <QString>

class GmMesh;

class GMP_GEMAMESH_API_EXPORT GmpGemaNodeSet : public GmNodeSet
{
public:
  GmpGemaNodeSet(QString id, GmMesh* mesh, int numNodes, int* nodes);

  virtual ~GmpGemaNodeSet();

  // Comments on the base class
  virtual QString id() const { return _id; }

  // Comments on the base class
  virtual GmMesh* mesh() const { return _mesh; }

  // Comments on the base class
  virtual int numNodes() const { return _numNodes; }

  // Comments on the base class
  virtual int node(int i) const { assert(i >= 0 && i < _numNodes); return _nodes[i]; }

  virtual bool setNodeData(int numNodes, int* nodeList);

  // Comments on the base class
  virtual size_t usedMemory() const { return sizeof(GmpGemaNodeSet) + _numNodes * sizeof(int); }

  virtual void clear();

private:
  template <template <class> class Vector> friend struct GmpMeshData; // Needed for the state dumping code to have access to the address of the _nodes/_numNodes attributes

  QString  _id;        
  int      _numNodes;  
  int*     _nodes;     
  GmMesh*  _mesh;      
};


#endif