rsesreduct.h

来自「粗糙集应用软件」· C头文件 代码 · 共 88 行

//-------------------------------------------------------------------
// Author........: Aleksander 豩rn
// Date..........: 960628
// Description...:
// Revisions.....:
//===================================================================

#ifndef __RSESREDUCT_H__
#define __RSESREDUCT_H__

#include <copyright.h>

#include <kernel/structures/reduct.h>

//-------------------------------------------------------------------
// Class prototypes.
//===================================================================

class TReduct;

//-------------------------------------------------------------------
// Class.........: RSESReduct
// Author........: Aleksander 豩rn
// Date..........: 960628
// Description...:
// Revisions.....:
//===================================================================

class RSESReduct : public Reduct {
private:

	//- Friend declarations............................................
	friend class RSESReducts;
	friend class RSESRules;
	friend class RSESExhaustiveReducer;
	friend class RSESJohnsonReducer;
	friend class RSESGeneticReducer;
	friend class RSESRulelessReductFilter;

private:

	//- From the RSES library..........................................
	TReduct *reduct_;   // Embedded reduct.
	bool     is_owner_; // Is this object the owner of the embedded reduct?

protected:

	//- Constructors...................................................
  RSESReduct(const RSESReduct &in);

public:

	//- Constructors/destructor........................................
  RSESReduct();
  virtual ~RSESReduct();

  //- Methods inherited from Identifier.............................
	DECLAREIDMETHODS()

  //- Methods inherited from Structure..............................
  virtual Structure             *Duplicate() const;

  //- Methods inherited from Reduct.................................
  virtual int                    GetNoAttributes() const;
  virtual int                    GetAttribute(int position_no) const;

  virtual bool                   InsertAttribute(int attribute_no);
  virtual bool                   RemoveAttribute(int position_no);

  virtual bool                   IsMember(int attribute_no) const;

	virtual bool                   Reindex(const Vector(int) &indices);

	virtual Reduct::Discernibility GetDiscernibilityType() const;
	virtual bool                   SetDiscernibilityType(Reduct::Discernibility discernibility);

	virtual int                    GetObject() const;
	virtual bool                   SetObject(int object_no);

	virtual int                    GetSupport() const;
	virtual bool                   SetSupport(int support);

	virtual bool                   IsModuloDecision() const;
	virtual bool                   IsModuloDecision(bool modulo);

};

#endif