Changeset 2366:bfbdded3763a in lemon-0.x for lemon/lp_glpk.h

Timestamp:

02/16/07 20:11:31 (17 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@3181

Message:

Using const in lp interface
colByName functionality

File:

• lemon/lp_glpk.h (modified) (2 diffs)

lemon/lp_glpk.h

@@ -56 +56 @@
     virtual void _eraseCol(int i);
     virtual void _eraseRow(int i);
-    virtual void _getColName(int col,       std::string & name);
+    virtual void _getColName(int col, std::string & name) const;
     virtual void _setColName(int col, const std::string & name);
+    virtual int _colByName(const std::string& name) const;
     virtual void _setRowCoeffs(int i, ConstRowIterator b, ConstRowIterator e);
-    virtual void _getRowCoeffs(int i, RowIterator b);
+    virtual void _getRowCoeffs(int i, RowIterator b) const;
     virtual void _setColCoeffs(int i, ConstColIterator b, ConstColIterator e);
-    virtual void _getColCoeffs(int i, ColIterator b);
+    virtual void _getColCoeffs(int i, ColIterator b) const;
     virtual void _setCoeff(int row, int col, Value value);
-    virtual Value _getCoeff(int row, int col);
+    virtual Value _getCoeff(int row, int col) const;
 
     virtual void _setColLowerBound(int i, Value value);
-    virtual Value _getColLowerBound(int i);
+    virtual Value _getColLowerBound(int i) const;
     virtual void _setColUpperBound(int i, Value value);
-    virtual Value _getColUpperBound(int i);
+    virtual Value _getColUpperBound(int i) const;
 
-//     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 _getRowBounds(int i, Value &lb, Value &ub);
+    virtual void _getRowBounds(int i, Value &lb, Value &ub) const;
     virtual void _setObjCoeff(int i, Value obj_coef);
-    virtual Value _getObjCoeff(int i);
+    virtual Value _getObjCoeff(int i) const;
     virtual void _clearObj();
-//     virtual void _setObj(int length,
-//                          int  const * indices, 
-//                          Value  const * values ) = 0;
 
     ///\e
@@ -86 +82 @@
     ///
     virtual SolveExitStatus _solve();
-    virtual Value _getPrimal(int i);
-    virtual Value _getDual(int i);
-    virtual Value _getPrimalValue();
-    virtual bool _isBasicCol(int i);
+    virtual Value _getPrimal(int i) const;
+    virtual Value _getDual(int i) const;
+    virtual Value _getPrimalValue() const;
+    virtual bool _isBasicCol(int i) const;
     ///\e
     
     ///\todo It should be clarified
     ///
-    virtual SolutionStatus _getPrimalStatus();
-    virtual SolutionStatus _getDualStatus();
-    virtual ProblemTypes _getProblemType();
+    virtual SolutionStatus _getPrimalStatus() const;
+    virtual SolutionStatus _getDualStatus() const;
+    virtual ProblemTypes _getProblemType() const;
 
     virtual void _setMax();
     virtual void _setMin();
 
-    virtual bool _isMax();
+    virtual bool _isMax() const;
 
   public: