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# /home/coin/SVN-release/Alps-1.2.1/Cgl/src/CglParam.hpp

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    00001 // Name:     CglParam.hpp
    00002 // Author:   Francois Margot
    00003 //           Tepper School of Business
    00004 //           Carnegie Mellon University, Pittsburgh, PA 15213
    00005 //           email: fmargot@andrew.cmu.edu
    00006 // Date:     11/24/06
    00007 //-----------------------------------------------------------------------------
    00008 // Copyright (C) 2006, Francois Margot and others.  All Rights Reserved.
    00009
    00010 #ifndef CglParam_H
    00011 #define CglParam_H
    00012 #include "CoinFinite.hpp"
    00017 class CglParam {
    00018
    00019 public:
    00020
    00023
    00025   virtual void setINFINIT(const double inf);
    00027   inline double getINFINIT() const {return INFINIT;}
    00028
    00030   virtual void setEPS(const double eps);
    00032   inline double getEPS() const {return EPS;}
    00033
    00035   virtual void setEPS_COEFF(const double eps_c);
    00037   inline double getEPS_COEFF() const {return EPS_COEFF;}
    00038
    00040   virtual void setMAX_SUPPORT(const int max_s);
    00042   inline int getMAX_SUPPORT() const {return MAX_SUPPORT;}
    00044
    00047
    00048   CglParam(const double inf = DBL_MAX, const double eps = 1e-6,
    00049            const double eps_c = 1e-5, const int max_s = COIN_INT_MAX);
    00050
    00052   CglParam(const CglParam&);
    00053
    00055   virtual CglParam* clone() const;
    00056
    00058   CglParam& operator=(const CglParam &rhs);
    00059
    00061   virtual ~CglParam();
    00063
    00064 protected:
    00065
    00066   // Protected member data
    00067
    00071   // Value for infinity. Default: DBL_MAX.
    00072   double INFINIT;
    00073
    00074   // EPSILON for double comparisons. Default: 1e-6.
    00075   double EPS;
    00076
    00077   // Returned cuts do not have coefficients with absolute value smaller
    00078   // than EPS_COEFF. Default: 1e-5.
    00079   double EPS_COEFF;
    00080
    00083   int MAX_SUPPORT;
    00085
    00086 };
    00087
    00088 #endif