CoinShallowPackedVector.hpp

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/* $Id: CoinShallowPackedVector.hpp 2083 2019-01-06 19:38:09Z unxusr $ */
// Copyright (C) 2000, International Business Machines
// Corporation and others.  All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).

#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 &);
  virtual ~CoinShallowPackedVector() {}
  void print();

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

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

#endif

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