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+
+/* $Id: CbcOrClpParam.hpp 2070 2014-11-18 11:12:54Z forrest $ */
+// Copyright (C) 2002, International Business Machines
+// Corporation and others.  All Rights Reserved.
+// This code is licensed under the terms of the Eclipse Public License (EPL).
+
+#ifdef USE_CBCCONFIG
+# include "CbcConfig.h"
+#else
+# include "ClpConfig.h"
+#endif
+
+#ifndef CbcOrClpParam_H
+#define CbcOrClpParam_H
+/**
+   This has parameter handling stuff which can be shared between Cbc and Clp (and Dylp etc).
+
+   This (and .cpp) should be copied so that it is the same in Cbc/Test and Clp/Test.
+   I know this is not elegant but it seems simplest.
+
+   It uses COIN_HAS_CBC for parameters wanted by CBC
+   It uses COIN_HAS_CLP for parameters wanted by CLP (or CBC using CLP)
+   It could use COIN_HAS_DYLP for parameters wanted by DYLP
+   It could use COIN_HAS_DYLP_OR_CLP for parameters wanted by DYLP or CLP etc etc
+
+ */
+class OsiSolverInterface;
+class CbcModel;
+class ClpSimplex;
+/*! \brief Parameter codes
+
+  Parameter type ranges are allocated as follows
+  <ul>
+    <li>   1 -- 100	double parameters
+    <li> 101 -- 200	integer parameters
+    <li> 201 -- 250	string parameters
+    <li> 251 -- 300	cuts etc(string but broken out for clarity)
+    <li> 301 -- 400	`actions'
+  </ul>
+
+  `Actions' do not necessarily invoke an immediate action; it's just that they
+  don't fit neatly into the parameters array.
+
+  This coding scheme is in flux.
+*/
+
+enum CbcOrClpParameterType
+
+{
+     CBC_PARAM_GENERALQUERY = -100,
+     CBC_PARAM_FULLGENERALQUERY,
+
+     CLP_PARAM_DBL_PRIMALTOLERANCE = 1,
+     CLP_PARAM_DBL_DUALTOLERANCE,
+     CLP_PARAM_DBL_TIMELIMIT,
+     CLP_PARAM_DBL_DUALBOUND,
+     CLP_PARAM_DBL_PRIMALWEIGHT,
+     CLP_PARAM_DBL_OBJSCALE,
+     CLP_PARAM_DBL_RHSSCALE,
+     CLP_PARAM_DBL_ZEROTOLERANCE,
+
+     CBC_PARAM_DBL_INFEASIBILITYWEIGHT = 51,
+     CBC_PARAM_DBL_CUTOFF,
+     CBC_PARAM_DBL_INTEGERTOLERANCE,
+     CBC_PARAM_DBL_INCREMENT,
+     CBC_PARAM_DBL_ALLOWABLEGAP,
+     CBC_PARAM_DBL_TIMELIMIT_BAB,
+     CBC_PARAM_DBL_GAPRATIO,
+
+     CBC_PARAM_DBL_DJFIX = 81,
+     CBC_PARAM_DBL_TIGHTENFACTOR,
+     CLP_PARAM_DBL_PRESOLVETOLERANCE,
+     CLP_PARAM_DBL_OBJSCALE2,
+     CBC_PARAM_DBL_FAKEINCREMENT,
+     CBC_PARAM_DBL_FAKECUTOFF,
+     CBC_PARAM_DBL_ARTIFICIALCOST,
+     CBC_PARAM_DBL_DEXTRA3,
+     CBC_PARAM_DBL_SMALLBAB,
+     CBC_PARAM_DBL_DEXTRA4,
+     CBC_PARAM_DBL_DEXTRA5,
+
+     CLP_PARAM_INT_SOLVERLOGLEVEL = 101,
+#ifndef COIN_HAS_CBC
+     CLP_PARAM_INT_LOGLEVEL = 101,
+#endif
+     CLP_PARAM_INT_MAXFACTOR,
+     CLP_PARAM_INT_PERTVALUE,
+     CLP_PARAM_INT_MAXITERATION,
+     CLP_PARAM_INT_PRESOLVEPASS,
+     CLP_PARAM_INT_IDIOT,
+     CLP_PARAM_INT_SPRINT,
+     CLP_PARAM_INT_OUTPUTFORMAT,
+     CLP_PARAM_INT_SLPVALUE,
+     CLP_PARAM_INT_PRESOLVEOPTIONS,
+     CLP_PARAM_INT_PRINTOPTIONS,
+     CLP_PARAM_INT_SPECIALOPTIONS,
+     CLP_PARAM_INT_SUBSTITUTION,
+     CLP_PARAM_INT_DUALIZE,
+     CLP_PARAM_INT_VERBOSE,
+     CLP_PARAM_INT_CPP,
+     CLP_PARAM_INT_PROCESSTUNE,
+     CLP_PARAM_INT_USESOLUTION,
+     CLP_PARAM_INT_RANDOMSEED,
+     CLP_PARAM_INT_MORESPECIALOPTIONS,
+     CLP_PARAM_INT_DECOMPOSE_BLOCKS,
+
+     CBC_PARAM_INT_STRONGBRANCHING = 151,
+     CBC_PARAM_INT_CUTDEPTH,
+     CBC_PARAM_INT_MAXNODES,
+     CBC_PARAM_INT_NUMBERBEFORE,
+     CBC_PARAM_INT_NUMBERANALYZE,
+     CBC_PARAM_INT_MIPOPTIONS,
+     CBC_PARAM_INT_MOREMIPOPTIONS,
+     CBC_PARAM_INT_MAXHOTITS,
+     CBC_PARAM_INT_FPUMPITS,
+     CBC_PARAM_INT_MAXSOLS,
+     CBC_PARAM_INT_FPUMPTUNE,
+     CBC_PARAM_INT_TESTOSI,
+     CBC_PARAM_INT_EXTRA1,
+     CBC_PARAM_INT_EXTRA2,
+     CBC_PARAM_INT_EXTRA3,
+     CBC_PARAM_INT_EXTRA4,
+     CBC_PARAM_INT_DEPTHMINIBAB,
+     CBC_PARAM_INT_CUTPASSINTREE,
+     CBC_PARAM_INT_THREADS,
+     CBC_PARAM_INT_CUTPASS,
+     CBC_PARAM_INT_VUBTRY,
+     CBC_PARAM_INT_DENSE,
+     CBC_PARAM_INT_EXPERIMENT,
+     CBC_PARAM_INT_DIVEOPT,
+     CBC_PARAM_INT_DIVEOPTSOLVES,
+     CBC_PARAM_INT_STRATEGY,
+     CBC_PARAM_INT_SMALLFACT,
+     CBC_PARAM_INT_HOPTIONS,
+     CBC_PARAM_INT_CUTLENGTH,
+     CBC_PARAM_INT_FPUMPTUNE2,
+#ifdef COIN_HAS_CBC
+     CLP_PARAM_INT_LOGLEVEL ,
+#endif
+     CBC_PARAM_INT_MAXSAVEDSOLS,
+     CBC_PARAM_INT_RANDOMSEED,
+     CBC_PARAM_INT_MULTIPLEROOTS,
+     CBC_PARAM_INT_STRONG_STRATEGY,
+     CBC_PARAM_INT_EXTRA_VARIABLES,
+     CBC_PARAM_INT_MAX_SLOW_CUTS,
+     CBC_PARAM_INT_MOREMOREMIPOPTIONS,
+
+     CLP_PARAM_STR_DIRECTION = 201,
+     CLP_PARAM_STR_DUALPIVOT,
+     CLP_PARAM_STR_SCALING,
+     CLP_PARAM_STR_ERRORSALLOWED,
+     CLP_PARAM_STR_KEEPNAMES,
+     CLP_PARAM_STR_SPARSEFACTOR,
+     CLP_PARAM_STR_PRIMALPIVOT,
+     CLP_PARAM_STR_PRESOLVE,
+     CLP_PARAM_STR_CRASH,
+     CLP_PARAM_STR_BIASLU,
+     CLP_PARAM_STR_PERTURBATION,
+     CLP_PARAM_STR_MESSAGES,
+     CLP_PARAM_STR_AUTOSCALE,
+     CLP_PARAM_STR_CHOLESKY,
+     CLP_PARAM_STR_KKT,
+     CLP_PARAM_STR_BARRIERSCALE,
+     CLP_PARAM_STR_GAMMA,
+     CLP_PARAM_STR_CROSSOVER,
+     CLP_PARAM_STR_PFI,
+     CLP_PARAM_STR_INTPRINT,
+     CLP_PARAM_STR_VECTOR,
+     CLP_PARAM_STR_FACTORIZATION,
+     CLP_PARAM_STR_ALLCOMMANDS,
+     CLP_PARAM_STR_TIME_MODE,
+     CLP_PARAM_STR_ABCWANTED,
+
+     CBC_PARAM_STR_NODESTRATEGY = 251,
+     CBC_PARAM_STR_BRANCHSTRATEGY,
+     CBC_PARAM_STR_CUTSSTRATEGY,
+     CBC_PARAM_STR_HEURISTICSTRATEGY,
+     CBC_PARAM_STR_GOMORYCUTS,
+     CBC_PARAM_STR_PROBINGCUTS,
+     CBC_PARAM_STR_KNAPSACKCUTS,
+     CBC_PARAM_STR_REDSPLITCUTS,
+     CBC_PARAM_STR_ROUNDING,
+     CBC_PARAM_STR_SOLVER,
+     CBC_PARAM_STR_CLIQUECUTS,
+     CBC_PARAM_STR_COSTSTRATEGY,
+     CBC_PARAM_STR_FLOWCUTS,
+     CBC_PARAM_STR_MIXEDCUTS,
+     CBC_PARAM_STR_TWOMIRCUTS,
+     CBC_PARAM_STR_PREPROCESS,
+     CBC_PARAM_STR_FPUMP,
+     CBC_PARAM_STR_GREEDY,
+     CBC_PARAM_STR_COMBINE,
+     CBC_PARAM_STR_PROXIMITY,
+     CBC_PARAM_STR_LOCALTREE,
+     CBC_PARAM_STR_SOS,
+     CBC_PARAM_STR_LANDPCUTS,
+     CBC_PARAM_STR_RINS,
+     CBC_PARAM_STR_RESIDCUTS,
+     CBC_PARAM_STR_RENS,
+     CBC_PARAM_STR_DIVINGS,
+     CBC_PARAM_STR_DIVINGC,
+     CBC_PARAM_STR_DIVINGF,
+     CBC_PARAM_STR_DIVINGG,
+     CBC_PARAM_STR_DIVINGL,
+     CBC_PARAM_STR_DIVINGP,
+     CBC_PARAM_STR_DIVINGV,
+     CBC_PARAM_STR_DINS,
+     CBC_PARAM_STR_PIVOTANDFIX,
+     CBC_PARAM_STR_RANDROUND,
+     CBC_PARAM_STR_NAIVE,
+     CBC_PARAM_STR_ZEROHALFCUTS,
+     CBC_PARAM_STR_CPX,
+     CBC_PARAM_STR_CROSSOVER2,
+     CBC_PARAM_STR_PIVOTANDCOMPLEMENT,
+     CBC_PARAM_STR_VND,
+     CBC_PARAM_STR_LAGOMORYCUTS,
+     CBC_PARAM_STR_LATWOMIRCUTS,
+     CBC_PARAM_STR_REDSPLIT2CUTS,
+     CBC_PARAM_STR_GMICUTS,
+     CBC_PARAM_STR_CUTOFF_CONSTRAINT,
+     CBC_PARAM_STR_DW,
+     CBC_PARAM_STR_ORBITAL,
+
+     CLP_PARAM_ACTION_DIRECTORY = 301,
+     CLP_PARAM_ACTION_DIRSAMPLE,
+     CLP_PARAM_ACTION_DIRNETLIB,
+     CBC_PARAM_ACTION_DIRMIPLIB,
+     CLP_PARAM_ACTION_IMPORT,
+     CLP_PARAM_ACTION_EXPORT,
+     CLP_PARAM_ACTION_RESTORE,
+     CLP_PARAM_ACTION_SAVE,
+     CLP_PARAM_ACTION_DUALSIMPLEX,
+     CLP_PARAM_ACTION_PRIMALSIMPLEX,
+     CLP_PARAM_ACTION_EITHERSIMPLEX,
+     CLP_PARAM_ACTION_MAXIMIZE,
+     CLP_PARAM_ACTION_MINIMIZE,
+     CLP_PARAM_ACTION_EXIT,
+     CLP_PARAM_ACTION_STDIN,
+     CLP_PARAM_ACTION_UNITTEST,
+     CLP_PARAM_ACTION_NETLIB_EITHER,
+     CLP_PARAM_ACTION_NETLIB_DUAL,
+     CLP_PARAM_ACTION_NETLIB_PRIMAL,
+     CLP_PARAM_ACTION_SOLUTION,
+     CLP_PARAM_ACTION_SAVESOL,
+     CLP_PARAM_ACTION_TIGHTEN,
+     CLP_PARAM_ACTION_FAKEBOUND,
+     CLP_PARAM_ACTION_HELP,
+     CLP_PARAM_ACTION_PLUSMINUS,
+     CLP_PARAM_ACTION_NETWORK,
+     CLP_PARAM_ACTION_ALLSLACK,
+     CLP_PARAM_ACTION_REVERSE,
+     CLP_PARAM_ACTION_BARRIER,
+     CLP_PARAM_ACTION_NETLIB_BARRIER,
+     CLP_PARAM_ACTION_NETLIB_TUNE,
+     CLP_PARAM_ACTION_REALLY_SCALE,
+     CLP_PARAM_ACTION_BASISIN,
+     CLP_PARAM_ACTION_BASISOUT,
+     CLP_PARAM_ACTION_SOLVECONTINUOUS,
+     CLP_PARAM_ACTION_CLEARCUTS,
+     CLP_PARAM_ACTION_VERSION,
+     CLP_PARAM_ACTION_STATISTICS,
+     CLP_PARAM_ACTION_DEBUG,
+     CLP_PARAM_ACTION_DUMMY,
+     CLP_PARAM_ACTION_PRINTMASK,
+     CLP_PARAM_ACTION_OUTDUPROWS,
+     CLP_PARAM_ACTION_USERCLP,
+     CLP_PARAM_ACTION_MODELIN,
+     CLP_PARAM_ACTION_CSVSTATISTICS,
+     CLP_PARAM_ACTION_STOREDFILE,
+     CLP_PARAM_ACTION_ENVIRONMENT,
+     CLP_PARAM_ACTION_PARAMETRICS,
+     CLP_PARAM_ACTION_GMPL_SOLUTION,
+     CLP_PARAM_ACTION_RESTORESOL,
+
+     CBC_PARAM_ACTION_BAB = 361,
+     CBC_PARAM_ACTION_MIPLIB,
+     CBC_PARAM_ACTION_STRENGTHEN,
+     CBC_PARAM_ACTION_PRIORITYIN,
+     CBC_PARAM_ACTION_MIPSTART,
+     CBC_PARAM_ACTION_USERCBC,
+     CBC_PARAM_ACTION_DOHEURISTIC,
+     CLP_PARAM_ACTION_NEXTBESTSOLUTION,
+
+     CBC_PARAM_NOTUSED_OSLSTUFF = 401,
+     CBC_PARAM_NOTUSED_CBCSTUFF,
+
+     CBC_PARAM_NOTUSED_INVALID = 1000
+} ;
+#include <vector>
+#include <string>
+
+/// Very simple class for setting parameters
+
+class CbcOrClpParam {
+public:
+     /**@name Constructor and destructor */
+     //@{
+     /// Constructors
+     CbcOrClpParam (  );
+     CbcOrClpParam (std::string name, std::string help,
+                    double lower, double upper, CbcOrClpParameterType type, int display = 2);
+     CbcOrClpParam (std::string name, std::string help,
+                    int lower, int upper, CbcOrClpParameterType type, int display = 2);
+     // Other strings will be added by insert
+     CbcOrClpParam (std::string name, std::string help, std::string firstValue,
+                    CbcOrClpParameterType type, int whereUsed = 7, int display = 2);
+     // Action
+     CbcOrClpParam (std::string name, std::string help,
+                    CbcOrClpParameterType type, int whereUsed = 7, int display = 2);
+     /// Copy constructor.
+     CbcOrClpParam(const CbcOrClpParam &);
+     /// Assignment operator. This copies the data
+     CbcOrClpParam & operator=(const CbcOrClpParam & rhs);
+     /// Destructor
+     ~CbcOrClpParam (  );
+     //@}
+
+     /**@name stuff */
+     //@{
+     /// Insert string (only valid for keywords)
+     void append(std::string keyWord);
+     /// Adds one help line
+     void addHelp(std::string keyWord);
+     /// Returns name
+     inline std::string  name(  ) const {
+          return name_;
+     }
+     /// Returns short help
+     inline std::string  shortHelp(  ) const {
+          return shortHelp_;
+     }
+     /// Sets a double parameter (nonzero code if error)
+     int setDoubleParameter(CbcModel & model, double value) ;
+     /// Sets double parameter and returns printable string and error code
+     const char * setDoubleParameterWithMessage ( CbcModel & model, double  value , int & returnCode);
+     /// Gets a double parameter
+     double doubleParameter(CbcModel & model) const;
+     /// Sets a int parameter (nonzero code if error)
+     int setIntParameter(CbcModel & model, int value) ;
+     /// Sets int parameter and returns printable string and error code
+     const char * setIntParameterWithMessage ( CbcModel & model, int value , int & returnCode);
+     /// Gets a int parameter
+     int intParameter(CbcModel & model) const;
+     /// Sets a double parameter (nonzero code if error)
+     int setDoubleParameter(ClpSimplex * model, double value) ;
+     /// Gets a double parameter
+     double doubleParameter(ClpSimplex * model) const;
+     /// Sets double parameter and returns printable string and error code
+     const char * setDoubleParameterWithMessage ( ClpSimplex * model, double  value , int & returnCode);
+     /// Sets a int parameter (nonzero code if error)
+     int setIntParameter(ClpSimplex * model, int value) ;
+     /// Sets int parameter and returns printable string and error code
+     const char * setIntParameterWithMessage ( ClpSimplex * model, int  value , int & returnCode);
+     /// Gets a int parameter
+     int intParameter(ClpSimplex * model) const;
+     /// Sets a double parameter (nonzero code if error)
+     int setDoubleParameter(OsiSolverInterface * model, double value) ;
+     /// Sets double parameter and returns printable string and error code
+     const char * setDoubleParameterWithMessage ( OsiSolverInterface * model, double  value , int & returnCode);
+     /// Gets a double parameter
+     double doubleParameter(OsiSolverInterface * model) const;
+     /// Sets a int parameter (nonzero code if error)
+     int setIntParameter(OsiSolverInterface * model, int value) ;
+     /// Sets int parameter and returns printable string and error code
+     const char * setIntParameterWithMessage ( OsiSolverInterface * model, int  value , int & returnCode);
+     /// Gets a int parameter
+     int intParameter(OsiSolverInterface * model) const;
+     /// Checks a double parameter (nonzero code if error)
+     int checkDoubleParameter(double value) const;
+     /// Returns name which could match
+     std::string matchName (  ) const;
+     /// Returns length of name for ptinting
+     int lengthMatchName (  ) const;
+     /// Returns parameter option which matches (-1 if none)
+     int parameterOption ( std::string check ) const;
+     /// Prints parameter options
+     void printOptions (  ) const;
+     /// Returns current parameter option
+     inline std::string currentOption (  ) const {
+          return definedKeyWords_[currentKeyWord_];
+     }
+     /// Sets current parameter option
+     void setCurrentOption ( int value , bool printIt = false);
+     /// Sets current parameter option and returns printable string
+     const char * setCurrentOptionWithMessage ( int value );
+     /// Sets current parameter option using string
+     void setCurrentOption (const std::string value );
+     /// Sets current parameter option using string with message
+     const char * setCurrentOptionWithMessage (const std::string value );
+     /// Returns current parameter option position
+     int currentOptionAsInteger (  ) const ;
+     /** Returns current parameter option position
+	 but if fake keyword returns a fake value and sets
+	 fakeInteger to true value.  If not fake then fakeInteger is -COIN_INT_MAX
+      */
+     int currentOptionAsInteger ( int & fakeInteger ) const;
+     /// Sets int value
+     void setIntValue ( int value );
+     /// Sets int value with message
+     const char * setIntValueWithMessage ( int value );
+     inline int intValue () const {
+          return intValue_;
+     }
+     /// Sets double value
+     void setDoubleValue ( double value );
+     /// Sets double value with message
+     const char * setDoubleValueWithMessage ( double value );
+     inline double doubleValue () const {
+          return doubleValue_;
+     }
+     /// Sets string value
+     void setStringValue ( std::string value );
+     inline std::string stringValue () const {
+          return stringValue_;
+     }
+     /// Returns 1 if matches minimum, 2 if matches less, 0 if not matched
+     int matches (std::string input) const;
+     /// type
+     inline CbcOrClpParameterType type() const {
+          return type_;
+     }
+     /// whether to display
+     inline int displayThis() const {
+          return display_;
+     }
+     /// Set Long help
+     inline void setLonghelp(const std::string help) {
+          longHelp_ = help;
+     }
+     /// Print Long help
+     void printLongHelp() const;
+     /// Print action and string
+     void printString() const;
+     /** 7 if used everywhere,
+         1 - used by clp
+         2 - used by cbc
+         4 - used by ampl
+     */
+     inline int whereUsed() const {
+          return whereUsed_;
+     }
+     /// Gets value of fake keyword
+     inline int fakeKeyWord() const
+     { return fakeKeyWord_;}
+     /// Sets value of fake keyword 
+     inline void setFakeKeyWord(int value, int fakeValue)
+     { fakeKeyWord_ = value; fakeValue_ = fakeValue;}
+     /// Sets value of fake keyword to current size of keywords 
+     void setFakeKeyWord(int fakeValue);
+
+private:
+     /// gutsOfConstructor
+     void gutsOfConstructor();
+     //@}
+////////////////// data //////////////////
+private:
+
+     /**@name data
+      We might as well throw all type data in - could derive?
+     */
+     //@{
+     // Type see CbcOrClpParameterType
+     CbcOrClpParameterType type_;
+     /// If double == okay
+     double lowerDoubleValue_;
+     double upperDoubleValue_;
+     /// If int == okay
+     int lowerIntValue_;
+     int upperIntValue_;
+     // Length of name
+     unsigned int lengthName_;
+     // Minimum match
+     unsigned int lengthMatch_;
+     /// set of valid strings
+     std::vector<std::string> definedKeyWords_;
+     /// Name
+     std::string name_;
+     /// Short help
+     std::string shortHelp_;
+     /// Long help
+     std::string longHelp_;
+     /// Action
+     CbcOrClpParameterType action_;
+     /// Current keyWord (if a keyword parameter)
+     int currentKeyWord_;
+     /// Display on ?
+     int display_;
+     /// Integer parameter - current value
+     int intValue_;
+     /// Double parameter - current value
+     double doubleValue_;
+     /// String parameter - current value
+     std::string stringValue_;
+     /** 7 if used everywhere,
+         1 - used by clp
+         2 - used by cbc
+         4 - used by ampl
+     */
+     int whereUsed_;
+     /** If >=0 then integers allowed as a fake keyword
+	 So minusnnnn would got to -nnnn in currentKeyword_
+	 and plusnnnn would go to fakeKeyword_+nnnn
+     */
+     int fakeKeyWord_;
+     /// Return this as main value if an integer
+     int fakeValue_;
+     //@}
+};
+/// Simple read stuff
+std::string CoinReadNextField();
+
+std::string CoinReadGetCommand(int argc, const char *argv[]);
+std::string CoinReadGetString(int argc, const char *argv[]);
+// valid 0 - okay, 1 bad, 2 not there
+int CoinReadGetIntField(int argc, const char *argv[], int * valid);
+double CoinReadGetDoubleField(int argc, const char *argv[], int * valid);
+void CoinReadPrintit(const char * input);
+void setCbcOrClpPrinting(bool yesNo);
+#define CBCMAXPARAMETERS 250
+/*
+  Subroutine to establish the cbc parameter array. See the description of
+  class CbcOrClpParam for details. Pulled from C..Main() for clarity.
+*/
+void establishParams (int &numberParameters, CbcOrClpParam *const parameters);
+// Given a parameter type - returns its number in list
+int whichParam (CbcOrClpParameterType name,
+                int numberParameters, CbcOrClpParam *const parameters);
+// Dump/restore a solution to file
+void saveSolution(const ClpSimplex * lpSolver, std::string fileName);
+void restoreSolution(ClpSimplex * lpSolver, std::string fileName, int mode);
+#endif	/* CbcOrClpParam_H */