diff -r ee5959aa4410 -r c280de819a73 src/work/athos/lp/lp_solver_base.h
--- a/src/work/athos/lp/lp_solver_base.h	Sun Apr 17 18:57:22 2005 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,162 +0,0 @@
-// -*- c++ -*-
-#ifndef LEMON_LP_SOLVER_BASE_H
-#define LEMON_LP_SOLVER_BASE_H
-
-///\ingroup misc
-///\file
-
-// #include <stdio.h>
-#include <stdlib.h>
-#include <iostream>
-#include <map>
-#include <limits>
-// #include <stdio>
-//#include <stdlib>
-
-#include <iostream>
-#include <vector>
-#include <string>
-#include <list>
-#include <memory>
-#include <utility>
-
-//#include <lemon/invalid.h>
-//#include <expression.h>
-//#include <stp.h>
-//#include <lemon/max_flow.h>
-//#include <augmenting_flow.h>
-//#include <iter_map.h>
-
-using std::cout;
-using std::cin;
-using std::endl;
-
-namespace lemon {
-  
-  template <typename _Value>
-  class LpSolverBase {
-    
-    /*! @name Uncategorized functions and types (public members)
-    */
-    //@{
-  public:
-
-    //UNCATEGORIZED
-
-    /// \e
-    typedef _Value Value;
-    /// \e 
-    static const Value INF;
-  public:
-    /// \e
-    LpSolverBase() { }
-    /// \e
-    virtual ~LpSolverBase() { }
-
-    /*! @name Low level interface (protected members)
-      Problem manipulating functions in the low level interface
-    */
-    //@{
-  protected:
-
-    //MATRIX MANIPULATING FUNCTIONS
-
-    /// \e
-    virtual int _addCol() = 0;
-    /// \e
-    virtual int _addRow() = 0;
-    /// \e
-    virtual void _eraseCol(int i) = 0;
-    /// \e
-    virtual void _eraseRow(int i) = 0;
-    /// \e
-    virtual void _setRowCoeffs(int i, 
-			       const std::vector<std::pair<int, Value> >& coeffs) = 0;
-    /// \e
-    /// This routine modifies \c coeffs only by the \c push_back method.
-    virtual void _getRowCoeffs(int i, 
-			       std::vector<std::pair<int, Value> >& coeffs) = 0;
-    /// \e
-    virtual void _setColCoeffs(int i, 
-			       const std::vector<std::pair<int, Value> >& coeffs) = 0;
-    /// \e
-    /// This routine modifies \c coeffs only by the \c push_back method.
-    virtual void _getColCoeffs(int i, 
-			       std::vector<std::pair<int, Value> >& coeffs) = 0;
-    /// \e
-    virtual void _setCoeff(int col, int row, Value value) = 0;
-    /// \e
-    virtual Value _getCoeff(int col, int row) = 0;
-    //  public:
-    //    /// \e
-    //    enum Bound { FREE, LOWER, UPPER, DOUBLE, FIXED };
-  protected:
-    /// \e
-    /// The lower bound of a variable (column) have to be given by an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or -INF.
-    virtual void _setColLowerBound(int i, Value value) = 0;
-    /// \e
-    /// The lower bound of a variable (column) is an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or -INF.
-    virtual Value _getColLowerBound(int i) = 0;
-    /// \e
-    /// The upper bound of a variable (column) have to be given by an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or INF.
-    virtual void _setColUpperBound(int i, Value value) = 0;
-    /// \e
-    /// The upper bound of a variable (column) is an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or INF.
-    virtual Value _getColUpperBound(int i) = 0;
-    /// \e
-    /// The lower bound of a linear expression (row) have to be given by an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or -INF.
-    virtual void _setRowLowerBound(int i, Value value) = 0;
-    /// \e
-    /// The lower bound of a linear expression (row) is an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or -INF.
-    virtual Value _getRowLowerBound(int i) = 0;
-    /// \e
-    /// The upper bound of a linear expression (row) have to be given by an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or INF.
-    virtual void _setRowUpperBound(int i, Value value) = 0;
-    /// \e
-    /// The upper bound of a linear expression (row) is an 
-    /// extended number of type Value, i.e. a finite number of type 
-    /// Value or INF.
-    virtual Value _getRowUpperBound(int i) = 0;
-    /// \e
-    virtual void _setObjCoeff(int i, Value obj_coef) = 0;
-    /// \e
-    virtual Value _getObjCoeff(int i) = 0;
-    
-    //SOLUTION RETRIEVING
-
-    /// \e
-    virtual Value _getPrimal(int i) = 0;
-    //@}
-    
-
-
-    /*! @name MIP functions and types (public members)
-    */
-    //@{
-  protected:
-   /// \e
-    virtual void _setColCont(int i) = 0;
-    /// \e
-    virtual void _setColInt(int i) = 0;
-    /// \e
-    virtual Value _getMIPPrimal(int i) = 0;
-    //@}
-  };
-
-} //namespace lemon
-
-#endif //LEMON_LP_SOLVER_BASE_H