Structure updated and intqpipopt files added

1 files changed, 0 insertions, 1054 deletions

diff --git a/build/Bonmin/include/coin/CoinModel.hpp b/build/Bonmin/include/coin/CoinModel.hpp
deleted file mode 100644
index 6d1ff5b..0000000
--- a/build/Bonmin/include/coin/CoinModel.hpp
+++ /dev/null
@@ -1,1054 +0,0 @@
-/* $Id: CoinModel.hpp 1691 2014-03-19 12:43:56Z forrest $ */
-// Copyright (C) 2005, International Business Machines
-// Corporation and others.  All Rights Reserved.
-// This code is licensed under the terms of the Eclipse Public License (EPL).
-
-#ifndef CoinModel_H
-#define CoinModel_H
-
-#include "CoinModelUseful.hpp"
-#include "CoinMessageHandler.hpp"
-#include "CoinPackedMatrix.hpp"
-#include "CoinFinite.hpp"
-class CoinBaseModel {
-
-public:
-
-
-  /**@name Constructors, destructor */
-   //@{
-  /// Default Constructor 
-  CoinBaseModel ();
-
-  /// Copy constructor 
-  CoinBaseModel ( const CoinBaseModel &rhs);
-   
-  /// Assignment operator 
-  CoinBaseModel & operator=( const CoinBaseModel& rhs);
-
-  /// Clone
-  virtual CoinBaseModel * clone() const=0;
-
-  /// Destructor 
-  virtual ~CoinBaseModel () ;
-   //@}
-
-  /**@name For getting information */
-   //@{
-   /// Return number of rows
-  inline int numberRows() const
-  { return numberRows_;}
-   /// Return number of columns
-  inline int numberColumns() const
-  { return numberColumns_;}
-   /// Return number of elements
-  virtual CoinBigIndex numberElements() const = 0;
-  /** Returns the (constant) objective offset
-      This is the RHS entry for the objective row
-  */
-  inline double objectiveOffset() const
-  { return objectiveOffset_;}
-  /// Set objective offset
-  inline void setObjectiveOffset(double value)
-  { objectiveOffset_=value;}
-  /// Direction of optimization (1 - minimize, -1 - maximize, 0 - ignore
-  inline double optimizationDirection() const {
-    return  optimizationDirection_;
-  }
-  /// Set direction of optimization (1 - minimize, -1 - maximize, 0 - ignore
-  inline void setOptimizationDirection(double value)
-  { optimizationDirection_=value;}
-  /// Get print level 0 - off, 1 - errors, 2 - more
-  inline int logLevel() const
-  { return logLevel_;}
-  /// Set print level 0 - off, 1 - errors, 2 - more
-  void setLogLevel(int value);
-  /// Return the problem name
-  inline const char * getProblemName() const
-  { return problemName_.c_str();}
-  /// Set problem name
-  void setProblemName(const char *name) ;
-  /// Set problem name
-  void setProblemName(const std::string &name) ;
-  /// Return the row block name
-  inline const std::string & getRowBlock() const
-  { return rowBlockName_;}
-  /// Set row block name
-  inline void setRowBlock(const std::string &name) 
-  { rowBlockName_ = name;}
-  /// Return the column block name
-  inline const std::string & getColumnBlock() const
-  { return columnBlockName_;}
-  /// Set column block name
-  inline void setColumnBlock(const std::string &name) 
-  { columnBlockName_ = name;}
-  /// Pass in message handler
-  void setMessageHandler(CoinMessageHandler * handler);
-   //@}
-  
-protected:
-  /**@name Data members */
-   //@{
-  /// Current number of rows
-  int numberRows_;
-  /// Current number of columns
-  int numberColumns_;
-  /// Direction of optimization (1 - minimize, -1 - maximize, 0 - ignore
-  double optimizationDirection_;
-  /// Objective offset to be passed on
-  double objectiveOffset_;
-  /// Problem name
-  std::string problemName_;
-  /// Rowblock name
-  std::string rowBlockName_;
-  /// Columnblock name
-  std::string columnBlockName_;
-  /// Message handler (Passed in)
-  CoinMessageHandler * handler_;
-  /// Messages 
-  CoinMessages messages_;
-  
-  /** Print level.
-      I could have gone for full message handling but this should normally
-      be silent and lightweight.
-      -1 - use passed in message handler
-      0 - no output
-      1 - on errors
-      2 - more detailed
-  */
-  int logLevel_;
-   //@}
-  /// data
-
-};
-
-/** 
-    This is a simple minded model which is stored in a format which makes
-    it easier to construct and modify but not efficient for algorithms.  It has
-    to be passed across to ClpModel or OsiSolverInterface by addRows, addCol(umn)s
-    or loadProblem.
-
-    It may have up to four parts -
-    1) A matrix of doubles (or strings - see note A)
-    2) Column information including integer information and names
-    3) Row information including names
-    4) Quadratic objective (not implemented - but see A)
-
-    This class is meant to make it more efficient to build a model.  It is at
-    its most efficient when all additions are done as addRow or as addCol but
-    not mixed.  If only 1 and 2 exist then solver.addColumns may be used to pass to solver,
-    if only 1 and 3 exist then solver.addRows may be used.  Otherwise solver.loadProblem
-    must be used.
-
-    If addRows and addColumns are mixed or if individual elements are set then the
-    speed will drop to some extent and more memory will be used.
-
-    It is also possible to iterate over existing elements and to access columns and rows
-    by name.  Again each of these use memory and cpu time.  However memory is unlikely
-    to be critical as most algorithms will use much more.
-
-    Notes:
-    A)  Although this could be used to pass nonlinear information around the
-        only use at present is to have named values e.g. value1 which can then be
-        set to a value after model is created.  I have no idea whether that could
-        be useful but I thought it might be fun.
-	Quadratic terms are allowed in strings!  A solver could try and use this
-	if so - the convention is that 0.5* quadratic is stored
-	
-    B)  This class could be useful for modeling.
-*/
-
-class CoinModel : public CoinBaseModel {
-  
-public:
-  /**@name Useful methods for building model */
-   //@{
-   /** add a row -  numberInRow may be zero */
-   void addRow(int numberInRow, const int * columns,
-	       const double * elements, double rowLower=-COIN_DBL_MAX, 
-              double rowUpper=COIN_DBL_MAX, const char * name=NULL);
-  /// add a column - numberInColumn may be zero */
-   void addColumn(int numberInColumn, const int * rows,
-                  const double * elements, 
-                  double columnLower=0.0, 
-                  double columnUpper=COIN_DBL_MAX, double objectiveValue=0.0,
-                  const char * name=NULL, bool isInteger=false);
-  /// add a column - numberInColumn may be zero */
-  inline void addCol(int numberInColumn, const int * rows,
-                     const double * elements, 
-                     double columnLower=0.0, 
-                     double columnUpper=COIN_DBL_MAX, double objectiveValue=0.0,
-                     const char * name=NULL, bool isInteger=false)
-  { addColumn(numberInColumn, rows, elements, columnLower, columnUpper, objectiveValue,
-              name,isInteger);}
-  /// Sets value for row i and column j 
-  inline void operator() (int i,int j,double value) 
-  { setElement(i,j,value);}
-  /// Sets value for row i and column j 
-  void setElement(int i,int j,double value) ;
-  /** Gets sorted row - user must provide enough space 
-      (easiest is allocate number of columns).
-      If column or element NULL then just returns number
-      Returns number of elements
-  */
-  int getRow(int whichRow, int * column, double * element);
-  /** Gets sorted column - user must provide enough space 
-      (easiest is allocate number of rows).
-      If row or element NULL then just returns number
-      Returns number of elements
-  */
-  int getColumn(int whichColumn, int * column, double * element);
-  /// Sets quadratic value for column i and j 
-  void setQuadraticElement(int i,int j,double value) ;
-  /// Sets value for row i and column j as string
-  inline void operator() (int i,int j,const char * value) 
-  { setElement(i,j,value);}
-  /// Sets value for row i and column j as string
-  void setElement(int i,int j,const char * value) ;
-  /// Associates a string with a value.  Returns string id (or -1 if does not exist)
-  int associateElement(const char * stringValue, double value);
-  /** Sets rowLower (if row does not exist then
-      all rows up to this are defined with default values and no elements)
-  */
-  void setRowLower(int whichRow,double rowLower); 
-  /** Sets rowUpper (if row does not exist then
-      all rows up to this are defined with default values and no elements)
-  */
-  void setRowUpper(int whichRow,double rowUpper); 
-  /** Sets rowLower and rowUpper (if row does not exist then
-      all rows up to this are defined with default values and no elements)
-  */
-  void setRowBounds(int whichRow,double rowLower,double rowUpper); 
-  /** Sets name (if row does not exist then
-      all rows up to this are defined with default values and no elements)
-  */
-  void setRowName(int whichRow,const char * rowName); 
-  /** Sets columnLower (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnLower(int whichColumn,double columnLower); 
-  /** Sets columnUpper (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnUpper(int whichColumn,double columnUpper); 
-  /** Sets columnLower and columnUpper (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnBounds(int whichColumn,double columnLower,double columnUpper); 
-  /** Sets columnObjective (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnObjective(int whichColumn,double columnObjective); 
-  /** Sets name (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnName(int whichColumn,const char * columnName); 
-  /** Sets integer state (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnIsInteger(int whichColumn,bool columnIsInteger); 
-  /** Sets columnObjective (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setObjective(int whichColumn,double columnObjective) 
-  { setColumnObjective( whichColumn, columnObjective);} 
-  /** Sets integer state (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setIsInteger(int whichColumn,bool columnIsInteger) 
-  { setColumnIsInteger( whichColumn, columnIsInteger);} 
-  /** Sets integer (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setInteger(int whichColumn) 
-  { setColumnIsInteger( whichColumn, true);} 
-  /** Sets continuous (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setContinuous(int whichColumn) 
-  { setColumnIsInteger( whichColumn, false);} 
-  /** Sets columnLower (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setColLower(int whichColumn,double columnLower) 
-  { setColumnLower( whichColumn, columnLower);} 
-  /** Sets columnUpper (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setColUpper(int whichColumn,double columnUpper) 
-  { setColumnUpper( whichColumn, columnUpper);} 
-  /** Sets columnLower and columnUpper (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setColBounds(int whichColumn,double columnLower,double columnUpper) 
-  { setColumnBounds( whichColumn, columnLower, columnUpper);} 
-  /** Sets columnObjective (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setColObjective(int whichColumn,double columnObjective) 
-  { setColumnObjective( whichColumn, columnObjective);} 
-  /** Sets name (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setColName(int whichColumn,const char * columnName) 
-  { setColumnName( whichColumn, columnName);} 
-  /** Sets integer (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setColIsInteger(int whichColumn,bool columnIsInteger) 
-  { setColumnIsInteger( whichColumn, columnIsInteger);} 
-  /** Sets rowLower (if row does not exist then
-      all rows up to this are defined with default values and no elements)
-  */
-  void setRowLower(int whichRow,const char * rowLower); 
-  /** Sets rowUpper (if row does not exist then
-      all rows up to this are defined with default values and no elements)
-  */
-  void setRowUpper(int whichRow,const char * rowUpper); 
-  /** Sets columnLower (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnLower(int whichColumn,const char * columnLower); 
-  /** Sets columnUpper (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnUpper(int whichColumn,const char * columnUpper); 
-  /** Sets columnObjective (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnObjective(int whichColumn,const char * columnObjective); 
-  /** Sets integer (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  void setColumnIsInteger(int whichColumn,const char * columnIsInteger); 
-  /** Sets columnObjective (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setObjective(int whichColumn,const char * columnObjective) 
-  { setColumnObjective( whichColumn, columnObjective);} 
-  /** Sets integer (if column does not exist then
-      all columns up to this are defined with default values and no elements)
-  */
-  inline void setIsInteger(int whichColumn,const char * columnIsInteger) 
-  { setColumnIsInteger( whichColumn, columnIsInteger);} 
-  /** Deletes all entries in row and bounds.  Will be ignored by
-      writeMps etc and will be packed down if asked for. */
-  void deleteRow(int whichRow);
-  /** Deletes all entries in column and bounds and objective.  Will be ignored by
-      writeMps etc and will be packed down if asked for. */
-  void deleteColumn(int whichColumn);
-  /** Deletes all entries in column and bounds.  If last column the number of columns
-      will be decremented and true returned.  */
-  inline void deleteCol(int whichColumn)
-  { deleteColumn(whichColumn);}
-  /// Takes element out of matrix - returning position (<0 if not there);
-  int deleteElement(int row, int column);
-  /// Takes element out of matrix when position known
-  void deleteThisElement(int row, int column,int position);
-  /** Packs down all rows i.e. removes empty rows permanently.  Empty rows
-      have no elements and feasible bounds. returns number of rows deleted. */
-  int packRows();
-  /** Packs down all columns i.e. removes empty columns permanently.  Empty columns
-      have no elements and no objective. returns number of columns deleted. */
-  int packColumns();
-  /** Packs down all columns i.e. removes empty columns permanently.  Empty columns
-      have no elements and no objective. returns number of columns deleted. */
-  inline int packCols()
-  { return packColumns();}
-  /** Packs down all rows and columns.  i.e. removes empty rows and columns permanently.
-      Empty rows have no elements and feasible bounds.
-      Empty columns have no elements and no objective.
-      returns number of rows+columns deleted. */
-  int pack();
-
-  /** Sets columnObjective array
-  */
-  void setObjective(int numberColumns,const double * objective) ;
-  /** Sets columnLower array
-  */
-  void setColumnLower(int numberColumns,const double * columnLower);
-  /** Sets columnLower array
-  */
-  inline void setColLower(int numberColumns,const double * columnLower)
-  { setColumnLower( numberColumns, columnLower);} 
-  /** Sets columnUpper array
-  */
-  void setColumnUpper(int numberColumns,const double * columnUpper);
-  /** Sets columnUpper array
-  */
-  inline void setColUpper(int numberColumns,const double * columnUpper)
-  { setColumnUpper( numberColumns, columnUpper);} 
-  /** Sets rowLower array
-  */
-  void setRowLower(int numberRows,const double * rowLower);
-  /** Sets rowUpper array
-  */
-  void setRowUpper(int numberRows,const double * rowUpper);
-
-  /** Write the problem in MPS format to a file with the given filename.
-      
-  \param compression can be set to three values to indicate what kind
-  of file should be written
-  <ul>
-  <li> 0: plain text (default)
-  <li> 1: gzip compressed (.gz is appended to \c filename)
-  <li> 2: bzip2 compressed (.bz2 is appended to \c filename) (TODO)
-  </ul>
-  If the library was not compiled with the requested compression then
-  writeMps falls back to writing a plain text file.
-  
-  \param formatType specifies the precision to used for values in the
-  MPS file
-  <ul>
-  <li> 0: normal precision (default)
-  <li> 1: extra accuracy
-  <li> 2: IEEE hex
-  </ul>
-  
-  \param numberAcross specifies whether 1 or 2 (default) values should be
-  specified on every data line in the MPS file.
-  
-  not const as may change model e.g. fill in default bounds
-  */
-  int writeMps(const char *filename, int compression = 0,
-               int formatType = 0, int numberAcross = 2, bool keepStrings=false) ;
-  
-  /** Check two models against each other.  Return nonzero if different.
-      Ignore names if that set.
-      May modify both models by cleaning up
-  */
-  int differentModel(CoinModel & other, bool ignoreNames);
-   //@}
-
-
-  /**@name For structured models */
-   //@{
-  /// Pass in CoinPackedMatrix (and switch off element updates)
-  void passInMatrix(const CoinPackedMatrix & matrix);
-  /** Convert elements to CoinPackedMatrix (and switch off element updates).
-      Returns number of errors */
-  int convertMatrix();
-  /// Return a pointer to CoinPackedMatrix (or NULL)
-  inline const CoinPackedMatrix * packedMatrix() const
-  { return packedMatrix_;}
-  /// Return pointers to original rows (for decomposition)
-  inline const int * originalRows() const
-  { return rowType_;}
-  /// Return pointers to original columns (for decomposition)
-  inline const int * originalColumns() const
-  { return columnType_;}
-   //@}
-
-
-  /**@name For getting information */
-   //@{
-   /// Return number of elements
-  inline CoinBigIndex numberElements() const
-  { return numberElements_;}
-   /// Return  elements as triples
-  inline const CoinModelTriple * elements() const
-  { return elements_;}
-  /// Returns value for row i and column j
-  inline double operator() (int i,int j) const
-  { return getElement(i,j);}
-  /// Returns value for row i and column j
-  double getElement(int i,int j) const;
-  /// Returns value for row rowName and column columnName
-  inline double operator() (const char * rowName,const char * columnName) const
-  { return getElement(rowName,columnName);}
-  /// Returns value for row rowName and column columnName
-  double getElement(const char * rowName,const char * columnName) const;
-  /// Returns quadratic value for columns i and j
-  double getQuadraticElement(int i,int j) const;
-  /** Returns value for row i and column j as string.
-      Returns NULL if does not exist.
-      Returns "Numeric" if not a string
-  */
-  const char * getElementAsString(int i,int j) const;
-  /** Returns pointer to element for row i column j.
-      Only valid until next modification. 
-      NULL if element does not exist */
-  double * pointer (int i,int j) const;
-  /** Returns position in elements for row i column j.
-      Only valid until next modification. 
-      -1 if element does not exist */
-  int position (int i,int j) const;
-  
-  
-  /** Returns first element in given row - index is -1 if none.
-      Index is given by .index and value by .value
-  */
-  CoinModelLink firstInRow(int whichRow) const ;
-  /** Returns last element in given row - index is -1 if none.
-      Index is given by .index and value by .value
-  */
-  CoinModelLink lastInRow(int whichRow) const ;
-  /** Returns first element in given column - index is -1 if none.
-      Index is given by .index and value by .value
-  */
-  CoinModelLink firstInColumn(int whichColumn) const ;
-  /** Returns last element in given column - index is -1 if none.
-      Index is given by .index and value by .value
-  */
-  CoinModelLink lastInColumn(int whichColumn) const ;
-  /** Returns next element in current row or column - index is -1 if none.
-      Index is given by .index and value by .value.
-      User could also tell because input.next would be NULL
-  */
-  CoinModelLink next(CoinModelLink & current) const ;
-  /** Returns previous element in current row or column - index is -1 if none.
-      Index is given by .index and value by .value.
-      User could also tell because input.previous would be NULL
-      May not be correct if matrix updated.
-  */
-  CoinModelLink previous(CoinModelLink & current) const ;
-  /** Returns first element in given quadratic column - index is -1 if none.
-      Index is given by .index and value by .value
-      May not be correct if matrix updated.
-  */
-  CoinModelLink firstInQuadraticColumn(int whichColumn) const ;
-  /** Returns last element in given quadratic column - index is -1 if none.
-      Index is given by .index and value by .value
-  */
-  CoinModelLink lastInQuadraticColumn(int whichColumn) const ;
-  /** Gets rowLower (if row does not exist then -COIN_DBL_MAX)
-  */
-  double  getRowLower(int whichRow) const ; 
-  /** Gets rowUpper (if row does not exist then +COIN_DBL_MAX)
-  */
-  double  getRowUpper(int whichRow) const ; 
-  /** Gets name (if row does not exist then NULL)
-  */
-  const char * getRowName(int whichRow) const ; 
-  inline double  rowLower(int whichRow) const
-  { return getRowLower(whichRow);}
-  /** Gets rowUpper (if row does not exist then COIN_DBL_MAX)
-  */
-  inline double  rowUpper(int whichRow) const
-  { return getRowUpper(whichRow) ;}
-  /** Gets name (if row does not exist then NULL)
-  */
-  inline const char * rowName(int whichRow) const
-  { return getRowName(whichRow);}
-  /** Gets columnLower (if column does not exist then 0.0)
-  */
-  double  getColumnLower(int whichColumn) const ; 
-  /** Gets columnUpper (if column does not exist then COIN_DBL_MAX)
-  */
-  double  getColumnUpper(int whichColumn) const ; 
-  /** Gets columnObjective (if column does not exist then 0.0)
-  */
-  double  getColumnObjective(int whichColumn) const ; 
-  /** Gets name (if column does not exist then NULL)
-  */
-  const char * getColumnName(int whichColumn) const ; 
-  /** Gets if integer (if column does not exist then false)
-  */
-  bool getColumnIsInteger(int whichColumn) const ; 
-  /** Gets columnLower (if column does not exist then 0.0)
-  */
-  inline double  columnLower(int whichColumn) const
-  { return getColumnLower(whichColumn);}
-  /** Gets columnUpper (if column does not exist then COIN_DBL_MAX)
-  */
-  inline double  columnUpper(int whichColumn) const
-  { return getColumnUpper(whichColumn) ;}
-  /** Gets columnObjective (if column does not exist then 0.0)
-  */
-  inline double  columnObjective(int whichColumn) const
-  { return getColumnObjective(whichColumn);}
-  /** Gets columnObjective (if column does not exist then 0.0)
-  */
-  inline double  objective(int whichColumn) const
-  { return getColumnObjective(whichColumn);}
-  /** Gets name (if column does not exist then NULL)
-  */
-  inline const char * columnName(int whichColumn) const
-  { return getColumnName(whichColumn);}
-  /** Gets if integer (if column does not exist then false)
-  */
-  inline bool columnIsInteger(int whichColumn) const
-  { return getColumnIsInteger(whichColumn);}
-  /** Gets if integer (if column does not exist then false)
-  */
-  inline bool isInteger(int whichColumn) const
-  { return getColumnIsInteger(whichColumn);}
-  /** Gets columnLower (if column does not exist then 0.0)
-  */
-  inline double  getColLower(int whichColumn) const
-  { return getColumnLower(whichColumn);}
-  /** Gets columnUpper (if column does not exist then COIN_DBL_MAX)
-  */
-  inline double  getColUpper(int whichColumn) const
-  { return getColumnUpper(whichColumn) ;}
-  /** Gets columnObjective (if column does not exist then 0.0)
-  */
-  inline double  getColObjective(int whichColumn) const
-  { return getColumnObjective(whichColumn);}
-  /** Gets name (if column does not exist then NULL)
-  */
-  inline const char * getColName(int whichColumn) const
-  { return getColumnName(whichColumn);}
-  /** Gets if integer (if column does not exist then false)
-  */
-  inline bool getColIsInteger(int whichColumn) const
-  { return getColumnIsInteger(whichColumn);}
-  /** Gets rowLower (if row does not exist then -COIN_DBL_MAX)
-  */
-  const char *  getRowLowerAsString(int whichRow) const ; 
-  /** Gets rowUpper (if row does not exist then +COIN_DBL_MAX)
-  */
-  const char *  getRowUpperAsString(int whichRow) const ; 
-  inline const char *  rowLowerAsString(int whichRow) const
-  { return getRowLowerAsString(whichRow);}
-  /** Gets rowUpper (if row does not exist then COIN_DBL_MAX)
-  */
-  inline const char *  rowUpperAsString(int whichRow) const
-  { return getRowUpperAsString(whichRow) ;}
-  /** Gets columnLower (if column does not exist then 0.0)
-  */
-  const char *  getColumnLowerAsString(int whichColumn) const ; 
-  /** Gets columnUpper (if column does not exist then COIN_DBL_MAX)
-  */
-  const char *  getColumnUpperAsString(int whichColumn) const ; 
-  /** Gets columnObjective (if column does not exist then 0.0)
-  */
-  const char *  getColumnObjectiveAsString(int whichColumn) const ; 
-  /** Gets if integer (if column does not exist then false)
-  */
-  const char * getColumnIsIntegerAsString(int whichColumn) const ; 
-  /** Gets columnLower (if column does not exist then 0.0)
-  */
-  inline const char *  columnLowerAsString(int whichColumn) const
-  { return getColumnLowerAsString(whichColumn);}
-  /** Gets columnUpper (if column does not exist then COIN_DBL_MAX)
-  */
-  inline const char *  columnUpperAsString(int whichColumn) const
-  { return getColumnUpperAsString(whichColumn) ;}
-  /** Gets columnObjective (if column does not exist then 0.0)
-  */
-  inline const char *  columnObjectiveAsString(int whichColumn) const
-  { return getColumnObjectiveAsString(whichColumn);}
-  /** Gets columnObjective (if column does not exist then 0.0)
-  */
-  inline const char *  objectiveAsString(int whichColumn) const
-  { return getColumnObjectiveAsString(whichColumn);}
-  /** Gets if integer (if column does not exist then false)
-  */
-  inline const char * columnIsIntegerAsString(int whichColumn) const
-  { return getColumnIsIntegerAsString(whichColumn);}
-  /** Gets if integer (if column does not exist then false)
-  */
-  inline const char * isIntegerAsString(int whichColumn) const
-  { return getColumnIsIntegerAsString(whichColumn);}
-  /// Row index from row name (-1 if no names or no match)
-  int row(const char * rowName) const;
-  /// Column index from column name (-1 if no names or no match)
-  int column(const char * columnName) const;
-  /// Returns type
-  inline int type() const
-  { return type_;}
-  /// returns unset value
-  inline double unsetValue() const
-  { return -1.23456787654321e-97;}
-  /// Creates a packed matrix - return number of errors
-  int createPackedMatrix(CoinPackedMatrix & matrix, 
-			 const double * associated);
-  /** Fills in startPositive and startNegative with counts for +-1 matrix.
-      If not +-1 then startPositive[0]==-1 otherwise counts and
-      startPositive[numberColumns]== size
-      - return number of errors
-  */
-  int countPlusMinusOne(CoinBigIndex * startPositive, CoinBigIndex * startNegative,
-                        const double * associated);
-  /** Creates +-1 matrix given startPositive and startNegative counts for +-1 matrix.
-  */
-  void createPlusMinusOne(CoinBigIndex * startPositive, CoinBigIndex * startNegative,
-                         int * indices,
-                         const double * associated);
-  /// Creates copies of various arrays - return number of errors
-  int createArrays(double * & rowLower, double * &  rowUpper,
-                   double * & columnLower, double * & columnUpper,
-                   double * & objective, int * & integerType,
-                   double * & associated);
-  /// Says if strings exist
-  inline bool stringsExist() const
-  { return string_.numberItems()!=0;}
-  /// Return string array
-  inline const CoinModelHash * stringArray() const
-  { return &string_;}
-  /// Returns associated array
-  inline double * associatedArray() const
-  { return associated_;}
-  /// Return rowLower array
-  inline double * rowLowerArray() const
-  { return rowLower_;}
-  /// Return rowUpper array
-  inline double * rowUpperArray() const
-  { return rowUpper_;}
-  /// Return columnLower array
-  inline double * columnLowerArray() const
-  { return columnLower_;}
-  /// Return columnUpper array
-  inline double * columnUpperArray() const
-  { return columnUpper_;}
-  /// Return objective array
-  inline double * objectiveArray() const
-  { return objective_;}
-  /// Return integerType array
-  inline int * integerTypeArray() const
-  { return integerType_;}
-  /// Return row names array
-  inline const CoinModelHash * rowNames() const
-  { return &rowName_;}
-  /// Return column names array
-  inline const CoinModelHash * columnNames() const
-  { return &columnName_;}
-  /// Reset row names
-  inline void zapRowNames()
-  { rowName_=CoinModelHash();}
-  /// Reset column names
-  inline void zapColumnNames()
-  { columnName_=CoinModelHash();}
-  /// Returns array of 0 or nonzero if can be a cut (or returns NULL)
-  inline const int * cutMarker() const
-  { return cut_;}
-  /// Direction of optimization (1 - minimize, -1 - maximize, 0 - ignore
-  inline double optimizationDirection() const {
-    return  optimizationDirection_;
-  }
-  /// Set direction of optimization (1 - minimize, -1 - maximize, 0 - ignore
-  inline void setOptimizationDirection(double value)
-  { optimizationDirection_=value;}
-  /// Return pointer to more information
-  inline void * moreInfo() const
-  { return moreInfo_;}
-  /// Set pointer to more information
-  inline void setMoreInfo(void * info)
-  { moreInfo_ = info;}
-  /** Returns which parts of model are set
-      1 - matrix
-      2 - rhs
-      4 - row names
-      8 - column bounds and/or objective
-      16 - column names
-      32 - integer types
-  */
-  int whatIsSet() const;
-   //@}
-
-  /**@name for block models - matrix will be CoinPackedMatrix */
-   //@{
-  /*! \brief Load in a problem by copying the arguments. The constraints on
-    the rows are given by lower and upper bounds.
-    
-    If a pointer is 0 then the following values are the default:
-    <ul>
-    <li> <code>colub</code>: all columns have upper bound infinity
-    <li> <code>collb</code>: all columns have lower bound 0 
-    <li> <code>rowub</code>: all rows have upper bound infinity
-    <li> <code>rowlb</code>: all rows have lower bound -infinity
-    <li> <code>obj</code>: all variables have 0 objective coefficient
-    </ul>
-    
-    Note that the default values for rowub and rowlb produce the
-    constraint -infty <= ax <= infty. This is probably not what you want.
-  */
-  void loadBlock (const CoinPackedMatrix& matrix,
-		  const double* collb, const double* colub,   
-		  const double* obj,
-		  const double* rowlb, const double* rowub) ;
-  /*! \brief Load in a problem by copying the arguments.
-    The constraints on the rows are given by sense/rhs/range triplets.
-    
-    If a pointer is 0 then the following values are the default:
-    <ul>
-    <li> <code>colub</code>: all columns have upper bound infinity
-    <li> <code>collb</code>: all columns have lower bound 0 
-    <li> <code>obj</code>: all variables have 0 objective coefficient
-    <li> <code>rowsen</code>: all rows are >=
-    <li> <code>rowrhs</code>: all right hand sides are 0
-    <li> <code>rowrng</code>: 0 for the ranged rows
-    </ul>
-    
-    Note that the default values for rowsen, rowrhs, and rowrng produce the
-    constraint ax >= 0.
-  */
-  void loadBlock (const CoinPackedMatrix& matrix,
-		  const double* collb, const double* colub,
-		  const double* obj,
-		  const char* rowsen, const double* rowrhs,   
-		  const double* rowrng) ;
-  
-  /*! \brief Load in a problem by copying the arguments. The constraint
-    matrix is is specified with standard column-major
-    column starts / row indices / coefficients vectors. 
-    The constraints on the rows are given by lower and upper bounds.
-    
-    The matrix vectors must be gap-free. Note that <code>start</code> must
-    have <code>numcols+1</code> entries so that the length of the last column
-    can be calculated as <code>start[numcols]-start[numcols-1]</code>.
-    
-    See the previous loadBlock method using rowlb and rowub for default
-    argument values.
-  */
-  void loadBlock (const int numcols, const int numrows,
-		  const CoinBigIndex * start, const int* index,
-		  const double* value,
-		  const double* collb, const double* colub,   
-		  const double* obj,
-		  const double* rowlb, const double* rowub) ;
-  
-  /*! \brief Load in a problem by copying the arguments. The constraint
-    matrix is is specified with standard column-major
-    column starts / row indices / coefficients vectors. 
-    The constraints on the rows are given by sense/rhs/range triplets.
-    
-    The matrix vectors must be gap-free. Note that <code>start</code> must
-    have <code>numcols+1</code> entries so that the length of the last column
-    can be calculated as <code>start[numcols]-start[numcols-1]</code>.
-    
-    See the previous loadBlock method using sense/rhs/range for default
-    argument values.
-  */
-  void loadBlock (const int numcols, const int numrows,
-		  const CoinBigIndex * start, const int* index,
-		  const double* value,
-		  const double* collb, const double* colub,   
-		  const double* obj,
-		  const char* rowsen, const double* rowrhs,   
-		  const double* rowrng) ;
-
-   //@}
-
-  /**@name Constructors, destructor */
-   //@{
-   /** Default constructor. */
-   CoinModel();
-   /** Constructor with sizes. */
-   CoinModel(int firstRows, int firstColumns, int firstElements,bool noNames=false);
-   /** Read a problem in MPS or GAMS format from the given filename.
-   */
-   CoinModel(const char *fileName, int allowStrings=0);
-   /** Read a problem from AMPL nl file
-       NOTE - as I can't work out configure etc the source code is in Cbc_ampl.cpp!
-   */
-   CoinModel( int nonLinear, const char * fileName,const void * info);
-  /// From arrays
-  CoinModel(int numberRows, int numberColumns,
-	    const CoinPackedMatrix * matrix,
-	    const double * rowLower, const double * rowUpper,
-	    const double * columnLower, const double * columnUpper,
-	    const double * objective);
-  /// Clone
-  virtual CoinBaseModel * clone() const;
-
-   /** Destructor */
-   virtual ~CoinModel();
-   //@}
-
-   /**@name Copy method */
-   //@{
-   /** The copy constructor. */
-   CoinModel(const CoinModel&);
-  /// =
-   CoinModel& operator=(const CoinModel&);
-   //@}
-
-   /**@name For debug */
-   //@{
-  /// Checks that links are consistent
-  void validateLinks() const;
-   //@}
-private:
-  /// Resize
-  void resize(int maximumRows, int maximumColumns, int maximumElements);
-  /// Fill in default row information
-  void fillRows(int which,bool forceCreation,bool fromAddRow=false);
-  /// Fill in default column information
-  void fillColumns(int which,bool forceCreation,bool fromAddColumn=false);
-  /** Fill in default linked list information (1= row, 2 = column)
-      Marked as const as list is mutable */
-  void fillList(int which, CoinModelLinkedList & list,int type) const ;
-  /** Create a linked list and synchronize free 
-      type 1 for row 2 for column
-      Marked as const as list is mutable */
-  void createList(int type) const;
-  /// Adds one string, returns index
-  int addString(const char * string);
-  /** Gets a double from a string possibly containing named strings,
-      returns unset if not found
-  */
-  double getDoubleFromString(CoinYacc & info, const char * string);
-  /// Frees value memory
-  void freeStringMemory(CoinYacc & info);
-public:
-  /// Fills in all associated - returning number of errors
-  int computeAssociated(double * associated);
-  /** Gets correct form for a quadratic row - user to delete
-      If row is not quadratic then returns which other variables are involved
-      with tiny (1.0e-100) elements and count of total number of variables which could not
-      be put in quadratic form
-  */
-  CoinPackedMatrix * quadraticRow(int rowNumber,double * linear,
-				  int & numberBad) const;
-  /// Replaces a quadratic row
-  void replaceQuadraticRow(int rowNumber,const double * linear, const CoinPackedMatrix * quadraticPart);
-  /** If possible return a model where if all variables marked nonzero are fixed
-      the problem will be linear.  At present may only work if quadratic.
-      Returns NULL if not possible
-  */
-  CoinModel * reorder(const char * mark) const;
-  /** Expands out all possible combinations for a knapsack
-      If buildObj NULL then just computes space needed - returns number elements
-      On entry numberOutput is maximum allowed, on exit it is number needed or
-      -1 (as will be number elements) if maximum exceeded.  numberOutput will have at
-      least space to return values which reconstruct input.
-      Rows returned will be original rows but no entries will be returned for
-      any rows all of whose entries are in knapsack.  So up to user to allow for this.
-      If reConstruct >=0 then returns number of entrie which make up item "reConstruct"
-      in expanded knapsack.  Values in buildRow and buildElement;
-  */
-  int expandKnapsack(int knapsackRow, int & numberOutput,double * buildObj, CoinBigIndex * buildStart,
-		     int * buildRow, double * buildElement,int reConstruct=-1) const;
-  /// Sets cut marker array
-  void setCutMarker(int size,const int * marker);
-  /// Sets priority array
-  void setPriorities(int size,const int * priorities);
-  /// priorities (given for all columns (-1 if not integer)
-  inline const int * priorities() const
-  { return priority_;}
-  /// For decomposition set original row and column indices
-  void setOriginalIndices(const int * row, const int * column);
-  
-private:
-  /** Read a problem from AMPL nl file
-      so not constructor so gdb will work
-   */
-  void gdb( int nonLinear, const char * fileName, const void * info);
-  /// returns jColumn (-2 if linear term, -1 if unknown) and coefficient
-  int decodeBit(char * phrase, char * & nextPhrase, double & coefficient, bool ifFirst) const;
-  /// Aborts with message about packedMatrix
-  void badType() const;
-  /**@name Data members */
-   //@{
-  /// Maximum number of rows
-  int maximumRows_;
-  /// Maximum number of columns
-  int maximumColumns_;
-  /// Current number of elements
-  int numberElements_;
-  /// Maximum number of elements
-  int maximumElements_;
-  /// Current number of quadratic elements
-  int numberQuadraticElements_;
-  /// Maximum number of quadratic elements
-  int maximumQuadraticElements_;
-  /// Row lower 
-  double * rowLower_;
-  /// Row upper 
-  double * rowUpper_;
-  /// Row names
-  CoinModelHash rowName_;
-  /** Row types.
-      Has information - at present
-      bit 0 - rowLower is a string
-      bit 1 - rowUpper is a string
-      NOTE - if converted to CoinPackedMatrix - may be indices of 
-      original rows (i.e. when decomposed)
-  */
-  int * rowType_;
-  /// Objective
-  double * objective_;
-  /// Column Lower
-  double * columnLower_;
-  /// Column Upper
-  double * columnUpper_;
-  /// Column names
-  CoinModelHash columnName_;
-  /// Integer information
-  int * integerType_;
-  /// Strings
-  CoinModelHash string_;
-  /** Column types.
-      Has information - at present
-      bit 0 - columnLower is a string
-      bit 1 - columnUpper is a string
-      bit 2 - objective is a string
-      bit 3 - integer setting is a string
-      NOTE - if converted to CoinPackedMatrix - may be indices of 
-      original columns (i.e. when decomposed)
-  */
-  int * columnType_;
-  /// If simple then start of each row/column
-  int * start_;
-  /// Actual elements
-  CoinModelTriple * elements_;
-  /// Actual elements as CoinPackedMatrix
-  CoinPackedMatrix * packedMatrix_;
-  /// Hash for elements
-  mutable CoinModelHash2 hashElements_;
-  /// Linked list for rows
-  mutable CoinModelLinkedList rowList_;
-  /// Linked list for columns
-  mutable CoinModelLinkedList columnList_;
-  /// Actual quadratic elements (always linked lists)
-  CoinModelTriple * quadraticElements_;
-  /// Hash for quadratic elements
-  mutable CoinModelHash2 hashQuadraticElements_;
-  /// Array for sorting indices
-  int * sortIndices_;
-  /// Array for sorting elements
-  double * sortElements_;
-  /// Size of sort arrays
-  int sortSize_;
-  /// Linked list for quadratic rows
-  mutable CoinModelLinkedList quadraticRowList_;
-  /// Linked list for quadratic columns
-  mutable CoinModelLinkedList quadraticColumnList_;
-  /// Size of associated values
-  int sizeAssociated_;
-  /// Associated values
-  double * associated_;
-  /// Number of SOS - all these are done in one go e.g. from ampl
-  int numberSOS_;
-  /// SOS starts
-  int * startSOS_;
-  /// SOS members
-  int * memberSOS_;
-  /// SOS type
-  int * typeSOS_;
-  /// SOS priority
-  int * prioritySOS_;
-  /// SOS reference
-  double * referenceSOS_;
-  /// priorities (given for all columns (-1 if not integer)
-  int * priority_;
-  /// Nonzero if row is cut - done in one go e.g. from ampl
-  int * cut_;
-  /// Pointer to more information
-  void * moreInfo_;
-  /** Type of build -
-      -1 unset,
-      0 for row, 
-      1 for column,
-      2 linked.
-      3 matrix is CoinPackedMatrix (and at present can't be modified);
-  */
-  mutable int type_;
-  /// True if no names EVER being used (for users who know what they are doing)
-  bool noNames_;
-  /** Links present (could be tested by sizes of objects)
-      0 - none,
-      1 - row links,
-      2 - column links,
-      3 - both
-  */
-  mutable int links_;
-   //@}
-};
-/// Just function of single variable x
-double getFunctionValueFromString(const char * string, const char * x, double xValue);
-/// faster version
-double getDoubleFromString(CoinYacc & info, const char * string, const char * x, double xValue);
-#endif