diff -r d8475431bbbb -r 8e85e6bbefdf lemon/lp_cplex.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lemon/lp_cplex.h	Mon May 23 04:48:14 2005 +0000
@@ -0,0 +1,112 @@
+/* -*- C++ -*-
+ * lemon/lp_cplex.h - Part of LEMON, a generic C++ optimization library
+ *
+ * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
+#ifndef LEMON_LP_CPLEX_H
+#define LEMON_LP_CPLEX_H
+
+///\file
+///\brief Header of the LEMON-CPLEX lp solver interface.
+
+#include <lemon/lp_base.h>
+
+extern "C" {
+#include <ilcplex/cplex.h>
+}
+
+namespace lemon {
+
+
+  /// \brief Interface for the CPLEX solver
+  /// 
+  /// This class implements an interface for the CPLEX LP solver.
+  class LpCplex : public LpSolverBase {
+
+  public:
+
+    typedef LpSolverBase Parent;
+    
+    /// \e
+    int status;
+    CPXENVptr env;
+    CPXLPptr lp;
+
+
+    /// \e
+    LpCplex();
+    /// \e
+    ~LpCplex();
+
+  protected:
+    virtual LpSolverBase &_newLp();
+    virtual LpSolverBase &_copyLp();
+
+    virtual int _addCol();
+    virtual int _addRow();
+    virtual void _eraseCol(int i);
+    virtual void _eraseRow(int i);
+    virtual void _setRowCoeffs(int i, 
+			       int length,
+                               const int   * indices, 
+                               const Value   * values );
+    virtual void _setColCoeffs(int i, 
+			       int length,
+                               const int   * indices, 
+                               const Value   * values);
+    virtual void _setCoeff(int row, int col, Value value);
+    virtual void _setColLowerBound(int i, Value value);
+    virtual void _setColUpperBound(int i, Value value);
+//     virtual void _setRowLowerBound(int i, Value value);
+//     virtual void _setRowUpperBound(int i, Value value);
+    virtual void _setRowBounds(int i, Value lower, Value upper);
+    virtual void _setObjCoeff(int i, Value obj_coef);
+    virtual void _clearObj();
+    ///\e
+    
+    ///\bug Unimplemented
+    ///
+    virtual SolveExitStatus _solve();
+    ///\e
+
+    ///\bug Unimplemented
+    ///
+    virtual Value _getPrimal(int i);
+    ///\e
+    
+    ///\bug Unimplemented
+    ///
+    virtual Value _getPrimalValue();
+    ///\e
+    
+    ///\bug Unimplemented
+    ///
+    virtual SolutionStatus _getPrimalStatus();
+
+    ///\e
+    
+    ///\bug Unimplemented
+    ///
+    virtual void _setMax();
+    ///\e
+    
+    ///\bug Unimplemented
+    ///
+    virtual void _setMin();
+
+  };
+} //END OF NAMESPACE LEMON
+
+#endif //LEMON_LP_CPLEX_H
+