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Diffstat (limited to 'build/Bonmin/include/coin/ClpConstraintAmpl.hpp')
-rw-r--r-- | build/Bonmin/include/coin/ClpConstraintAmpl.hpp | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/build/Bonmin/include/coin/ClpConstraintAmpl.hpp b/build/Bonmin/include/coin/ClpConstraintAmpl.hpp deleted file mode 100644 index 1ca0ab4..0000000 --- a/build/Bonmin/include/coin/ClpConstraintAmpl.hpp +++ /dev/null @@ -1,108 +0,0 @@ -/* $Id: ClpConstraintAmpl.hpp 1899 2013-04-09 18:12:08Z stefan $ */ -// Copyright (C) 2007, International Business Machines -// Corporation and others. All Rights Reserved. -// This code is licensed under the terms of the Eclipse Public License (EPL). - -#ifndef ClpConstraintAmpl_H -#define ClpConstraintAmpl_H - -#include "ClpConstraint.hpp" - -//############################################################################# - -/** Ampl Constraint Class - -*/ - -class ClpConstraintAmpl : public ClpConstraint { - -public: - - ///@name Stuff - //@{ - - - /** Fills gradient. If Ampl then solution may be NULL, - also returns true value of function and offset so we can use x not deltaX in constraint - If refresh is false then uses last solution - Uses model for scaling - Returns non-zero if gradient udefined at current solution - */ - virtual int gradient(const ClpSimplex * model, - const double * solution, - double * gradient, - double & functionValue , - double & offset, - bool useScaling = false, - bool refresh = true) const ; - /// Resize constraint - virtual void resize(int newNumberColumns) ; - /// Delete columns in constraint - virtual void deleteSome(int numberToDelete, const int * which) ; - /// Scale constraint - virtual void reallyScale(const double * columnScale) ; - /** Given a zeroed array sets nonampl columns to 1. - Returns number of nonampl columns - */ - virtual int markNonlinear(char * which) const ; - /** Given a zeroed array sets possible nonzero coefficients to 1. - Returns number of nonzeros - */ - virtual int markNonzero(char * which) const; - /// Say we have new primal solution - so may need to recompute - virtual void newXValues() ; - //@} - - - ///@name Constructors and destructors - //@{ - /// Default Constructor - ClpConstraintAmpl(); - - /// Constructor from ampl - ClpConstraintAmpl(int row, void * amplInfo); - - /** Copy constructor . - */ - ClpConstraintAmpl(const ClpConstraintAmpl & rhs); - - /// Assignment operator - ClpConstraintAmpl & operator=(const ClpConstraintAmpl& rhs); - - /// Destructor - virtual ~ClpConstraintAmpl (); - - /// Clone - virtual ClpConstraint * clone() const; - //@} - ///@name Gets and sets - //@{ - /// Number of coefficients - virtual int numberCoefficients() const; - /// Columns - inline const int * column() const { - return column_; - } - /// Coefficients - inline const double * coefficient() const { - return coefficient_; - } - //@} - - //--------------------------------------------------------------------------- - -private: - ///@name Private member data - /// Ampl info - void * amplInfo_; - /// Column - int * column_; - /// Coefficients - double * coefficient_; - /// Number of coefficients in gradient - int numberCoefficients_; - //@} -}; - -#endif - |