/home/coin/SVN-release/CoinAll-1.1.0/CoinUtils/src/CoinShallowPackedVector.hpp

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// Copyright (C) 2000, International Business Machines
// Corporation and others.  All Rights Reserved.
#ifndef CoinShallowPackedVector_H
#define CoinShallowPackedVector_H

#if defined(_MSC_VER)
// Turn off compiler warning about long names
#  pragma warning(disable:4786)
#endif

#include "CoinError.hpp"
#include "CoinPackedVectorBase.hpp"

class CoinShallowPackedVector : public CoinPackedVectorBase {
   friend void CoinShallowPackedVectorUnitTest();

public:
  

   virtual int getNumElements() const { return nElements_; }
   virtual const int * getIndices() const { return indices_; }
   virtual const double * getElements() const { return elements_; }


   void clear();
   CoinShallowPackedVector& operator=(const CoinShallowPackedVector & x);
   CoinShallowPackedVector& operator=(const CoinPackedVectorBase & x);
   void setVector(int size, const int * indices, const double * elements,
                  bool testForDuplicateIndex = true);

   CoinShallowPackedVector(bool testForDuplicateIndex = true);
   CoinShallowPackedVector(int size,
                          const int * indices, const double * elements,
                          bool testForDuplicateIndex = true);
   CoinShallowPackedVector(const CoinPackedVectorBase &);
   CoinShallowPackedVector(const CoinShallowPackedVector &);
   ~CoinShallowPackedVector() {}
   void print();

private:

   const int * indices_;
   const double * elements_;
   int nElements_;
};

//#############################################################################
void
CoinShallowPackedVectorUnitTest();

#endif

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