cbcintlinprog added

1 files changed, 0 insertions, 331 deletions

diff --git a/newstructure/thirdparty/linux/include/coin/OsiRowCut.hpp b/newstructure/thirdparty/linux/include/coin/OsiRowCut.hpp
deleted file mode 100644
index 1332802..0000000
--- a/newstructure/thirdparty/linux/include/coin/OsiRowCut.hpp
+++ /dev/null
@@ -1,331 +0,0 @@
-// 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 OsiRowCut_H
-#define OsiRowCut_H
-
-#include "CoinPackedVector.hpp"
-
-#include "OsiCollections.hpp"
-#include "OsiCut.hpp"
-
-//#define OSI_INLINE_ROWCUT_METHODS
-#ifdef OSI_INLINE_ROWCUT_METHODS
-#define OsiRowCut_inline inline
-#else
-#define OsiRowCut_inline
-#endif
-
-/** Row Cut Class
-
-A row cut has:
-  <ul>
-  <li>a lower bound<br>
-  <li>an upper bound<br>
-  <li>a vector of row elements
-  </ul>
-*/
-class OsiRowCut : public OsiCut {
-   friend void OsiRowCutUnitTest(const OsiSolverInterface * baseSiP,    
-				 const std::string & mpsDir);
-
-public:
-  
-  /**@name Row bounds */
-  //@{
-    /// Get lower bound
-    OsiRowCut_inline double lb() const;
-    /// Set lower bound
-    OsiRowCut_inline void setLb(double lb);
-    /// Get upper bound
-    OsiRowCut_inline double ub() const;
-    /// Set upper bound
-    OsiRowCut_inline void setUb(double ub);
-  //@}
-
-  /**@name Row rhs, sense, range */
-  //@{
-    /// Get sense ('E', 'G', 'L', 'N', 'R')
-    char sense() const;
-    /// Get right-hand side
-    double rhs() const;
-    /// Get range (ub - lb for 'R' rows, 0 otherwise)
-    double range() const;
-  //@}
-
-  //-------------------------------------------------------------------
-  /**@name Row elements  */
-  //@{
-    /// Set row elements
-    OsiRowCut_inline void setRow( 
-      int size, 
-      const int * colIndices, 
-      const double * elements,
-      bool testForDuplicateIndex = COIN_DEFAULT_VALUE_FOR_DUPLICATE);
-    /// Set row elements from a packed vector
-    OsiRowCut_inline void setRow( const CoinPackedVector & v );
-    /// Get row elements
-    OsiRowCut_inline const CoinPackedVector & row() const;
-    /// Get row elements for changing
-    OsiRowCut_inline CoinPackedVector & mutableRow() ;
-  //@}
-
-  /**@name Comparison operators  */
-  //@{
-#if __GNUC__ != 2 
-    using OsiCut::operator== ;
-#endif
-    /** equal - true if lower bound, upper bound, row elements,
-        and OsiCut are equal.
-    */
-    OsiRowCut_inline bool operator==(const OsiRowCut& rhs) const; 
-
-#if __GNUC__ != 2 
-    using OsiCut::operator!= ;
-#endif
-    /// not equal
-    OsiRowCut_inline bool operator!=(const OsiRowCut& rhs) const; 
-  //@}
-  
-    
-  //----------------------------------------------------------------
-  /**@name Sanity checks on cut */
-  //@{
-    /** Returns true if the cut is consistent.
-        This checks to ensure that:
-        <ul>
-        <li>The row element vector does not have duplicate indices
-        <li>The row element vector indices are >= 0
-        </ul>
-    */
-    OsiRowCut_inline bool consistent() const; 
-
-    /** Returns true if cut is consistent with respect to the solver
-        interface's model.
-        This checks to ensure that
-        <ul>
-        <li>The row element vector indices are < the number of columns
-            in the model
-        </ul>
-    */
-    OsiRowCut_inline bool consistent(const OsiSolverInterface& im) const;
-
-    /** Returns true if the row cut itself is infeasible and cannot be satisfied.       
-        This checks whether
-        <ul>
-        <li>the lower bound is strictly greater than the
-            upper bound.
-        </ul>
-    */
-    OsiRowCut_inline bool infeasible(const OsiSolverInterface &im) const;
-    /** Returns infeasibility of the cut with respect to solution 
-	passed in i.e. is positive if cuts off that solution.  
-	solution is getNumCols() long..
-    */
-    virtual double violated(const double * solution) const;
-  //@}
-
-  /**@name Arithmetic operators. Apply CoinPackedVector methods to the vector */
-  //@{
-    /// add <code>value</code> to every vector entry
-    void operator+=(double value)
-	{ row_ += value; }
-
-    /// subtract <code>value</code> from every vector entry
-    void operator-=(double value)
-	{ row_ -= value; }
-
-    /// multiply every vector entry by <code>value</code>
-    void operator*=(double value)
-	{ row_ *= value; }
-
-    /// divide every vector entry by <code>value</code>
-    void operator/=(double value)
-	{ row_ /= value; }
-  //@}
-
-  /// Allow access row sorting function
-  void sortIncrIndex()
-	{row_.sortIncrIndex();}
-
-  /**@name Constructors and destructors */
-  //@{
-    /// Assignment operator
-    OsiRowCut & operator=( const OsiRowCut& rhs);
-  
-    /// Copy constructor 
-    OsiRowCut ( const OsiRowCut &);  
-
-    /// Clone
-    virtual OsiRowCut * clone() const;
-  
-    /// Default Constructor 
-    OsiRowCut ();
-
-    /** \brief Ownership Constructor
-
-      This constructor assumes ownership of the vectors passed as parameters
-      for indices and elements. \p colIndices and \p elements will be NULL
-      on return.
-    */
-    OsiRowCut(double cutlb, double cutub,
- 		     int capacity, int size,
- 		     int *&colIndices, double *&elements);
-  
-    /// Destructor 
-    virtual ~OsiRowCut ();
-  //@}
-
-  /**@name Debug stuff */
-  //@{
-    /// Print cuts in collection
-  virtual void print() const ;
-  //@}
-   
-private:
-  
- 
-  /**@name Private member data */
-  //@{
-    /// Row elements
-    CoinPackedVector row_;
-    /// Row lower bound
-    double lb_;
-    /// Row upper bound
-    double ub_;
-  //@}
-};
-
-#ifdef OSI_INLINE_ROWCUT_METHODS
-
-//-------------------------------------------------------------------
-// Set/Get lower & upper bounds
-//-------------------------------------------------------------------
-double OsiRowCut::lb() const { return lb_; }
-void OsiRowCut::setLb(double lb) { lb_ = lb; }
-double OsiRowCut::ub() const { return ub_; }
-void OsiRowCut::setUb(double ub) { ub_ = ub; }
-
-//-------------------------------------------------------------------
-// Set row elements
-//------------------------------------------------------------------- 
-void OsiRowCut::setRow(int size, 
-		       const int * colIndices, const double * elements)
-{
-  row_.setVector(size,colIndices,elements);
-}
-void OsiRowCut::setRow( const CoinPackedVector & v )
-{
-  row_ = v;
-}
-
-//-------------------------------------------------------------------
-// Get the row
-//-------------------------------------------------------------------
-const CoinPackedVector & OsiRowCut::row() const 
-{ 
-  return row_; 
-}
-
-//-------------------------------------------------------------------
-// Get the row so we can change
-//-------------------------------------------------------------------
-CoinPackedVector & OsiRowCut::mutableRow() 
-{ 
-  return row_; 
-}
-
-//----------------------------------------------------------------
-// == operator 
-//-------------------------------------------------------------------
-bool
-OsiRowCut::operator==(const OsiRowCut& rhs) const
-{
-  if ( this->OsiCut::operator!=(rhs) ) return false;
-  if ( row() != rhs.row() ) return false;
-  if ( lb() != rhs.lb() ) return false;
-  if ( ub() != rhs.ub() ) return false;
-  return true;
-}
-bool
-OsiRowCut::operator!=(const OsiRowCut& rhs) const
-{
-  return !( (*this)==rhs );
-}
-
-
-//----------------------------------------------------------------
-// consistent & infeasible 
-//-------------------------------------------------------------------
-bool OsiRowCut::consistent() const
-{
-  const CoinPackedVector & r=row();
-  r.duplicateIndex("consistent", "OsiRowCut");
-  if ( r.getMinIndex() < 0 ) return false;
-  return true;
-}
-bool OsiRowCut::consistent(const OsiSolverInterface& im) const
-{  
-  const CoinPackedVector & r=row();
-  if ( r.getMaxIndex() >= im.getNumCols() ) return false;
-
-  return true;
-}
-bool OsiRowCut::infeasible(const OsiSolverInterface &im) const
-{
-  if ( lb() > ub() ) return true;
-
-  return false;
-}
-
-#endif
-
-/** Row Cut Class which refers back to row which created it.
-    It may be useful to strengthen a row rather than add a cut.  To do this
-    we need to know which row is strengthened.  This trivial extension
-    to OsiRowCut does that.
-
-*/
-class OsiRowCut2 : public OsiRowCut {
-
-public:
-  
-  /**@name Which row */
-  //@{
-  /// Get row
-  inline int whichRow() const
-  { return whichRow_;}
-  /// Set row
-  inline void setWhichRow(int row)
-  { whichRow_=row;}
-  //@}
-  
-  /**@name Constructors and destructors */
-  //@{
-  /// Assignment operator
-  OsiRowCut2 & operator=( const OsiRowCut2& rhs);
-  
-  /// Copy constructor 
-  OsiRowCut2 ( const OsiRowCut2 &);  
-  
-  /// Clone
-  virtual OsiRowCut * clone() const;
-  
-  /// Default Constructor 
-  OsiRowCut2 (int row=-1);
-  
-  /// Destructor 
-  virtual ~OsiRowCut2 ();
-  //@}
-
-private:
-  
- 
-  /**@name Private member data */
-  //@{
-  /// Which row
-  int whichRow_;
-  //@}
-};
-#endif