# CouenneExprHess.hpp

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    00001 /* $Id: CouenneExprHess.hpp 716 2011-06-26 12:43:43Z pbelotti $
    00002  *
    00003  * Name:    CouenneExprHess.hpp
    00004  * Authors: Pietro Belotti, Lehigh University
    00005  * Purpose: Hessian of the Lagrangian, definition
    00006  *
    00007  * This file is licensed under the Eclipse Public License (EPL)
    00008  */
    00009
    00010 #ifndef CouenneExprHess_HPP
    00011 #define CouenneExprHess_HPP
    00012
    00013 namespace Couenne {
    00014
    00015   class expression;
    00016   class CouenneProblem;
    00017
    00020
    00021   class ExprHess {
    00022
    00023   private:
    00024
    00025     int   nnz_;
    00026     int  *iRow_;
    00027     int  *jCol_;
    00028
    00043
    00044     int  *numL_;
    00045
    00046     int **lamI_;
    00047
    00048
    00049
    00050     expression ***expr_;
    00051
    00052   public:
    00053
    00054     ExprHess  ();
    00055     ExprHess  (CouenneProblem *);
    00056
    00057     ExprHess  (const ExprHess &);
    00058     ExprHess  &operator=(const ExprHess &);
    00059     ExprHess  *clone ();
    00060
    00061     ~ExprHess ();
    00062
    00063     int   nnz  () {return nnz_;}
    00064     int  *iRow () {return iRow_;}
    00065     int  *jCol () {return jCol_;}
    00066     int  *numL () {return numL_;}
    00067     int **lamI () {return lamI_;}
    00068
    00069     expression ***expr () {return expr_;}
    00070   };
    00071 }
    00072
    00073 #endif

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