Changeset 2366:bfbdded3763a in lemon-0.x for lemon/lp_skeleton.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_skeleton.h (modified) (11 diffs)

lemon/lp_skeleton.h

@@ -45 +45 @@
     virtual void _eraseRow(int i);
     /// \e
-    virtual void _getColName(int col, std::string & name);
+    virtual void _getColName(int col, std::string & name) const;
     /// \e
     virtual void _setColName(int col, const std::string & name);
+    /// \e
+    virtual int _colByName(const std::string& name) const;
 
     /// \e
     virtual void _setRowCoeffs(int i, ConstRowIterator b, ConstRowIterator e);
     /// \e
-    virtual void _getRowCoeffs(int i, RowIterator b);
+    virtual void _getRowCoeffs(int i, RowIterator b) const;
     /// \e
     virtual void _setColCoeffs(int i, ConstColIterator b, ConstColIterator e);
     /// \e
-    virtual void _getColCoeffs(int i, ColIterator b);
+    virtual void _getColCoeffs(int i, ColIterator b) const;
     
     /// Set one element of the coefficient matrix
@@ -62 +64 @@
 
     /// Get one element of the coefficient matrix
-    virtual Value _getCoeff(int row, int col);
+    virtual Value _getCoeff(int row, int col) const;
 
     /// The lower bound of a variable (column) have to be given by an 
@@ -73 +75 @@
     /// extended number of type Value, i.e. a finite number of type 
     /// Value or -\ref INF.
-    virtual Value _getColLowerBound(int i);
+    virtual Value _getColLowerBound(int i) const;
 
     /// The upper bound of a variable (column) have to be given by an 
@@ -84 +86 @@
     /// extended number of type Value, i.e. a finite number of type 
     /// Value or \ref INF.
-    virtual Value _getColUpperBound(int i);
+    virtual Value _getColUpperBound(int i) const;
 
 //     /// The lower bound of a linear expression (row) have to be given by an 
@@ -109 +111 @@
     /// extended numbers of type Value, i.e.  finite numbers of type 
     /// Value, -\ref INF or \ref INF. 
-    virtual void _getRowBounds(int i, Value &lb, Value &ub);
+    virtual void _getRowBounds(int i, Value &lb, Value &ub) const;
     /// \e
 
@@ -119 +121 @@
 
     /// \e
-    virtual Value _getObjCoeff(int i);
+    virtual Value _getObjCoeff(int i) const;
 
     ///\e
@@ -131 +133 @@
     ///\bug Wrong interface
     ///
-    virtual Value _getPrimal(int i);
+    virtual Value _getPrimal(int i) const;
 
     ///\e
@@ -137 +139 @@
     ///\bug Wrong interface
     ///
-    virtual Value _getDual(int i);
+    virtual Value _getDual(int i) const;
 
     ///\e
@@ -143 +145 @@
     ///\bug Wrong interface
     ///
-    virtual Value _getPrimalValue();
+    virtual Value _getPrimalValue() const;
 
     ///\e
@@ -149 +151 @@
     ///\bug Wrong interface
     ///
-    virtual SolutionStatus _getPrimalStatus();
+    virtual SolutionStatus _getPrimalStatus() const;
 
     ////e
-    virtual SolutionStatus _getDualStatus();
+    virtual SolutionStatus _getDualStatus() const;
 
 
     ///\e
-    virtual ProblemTypes _getProblemType();
+    virtual ProblemTypes _getProblemType() const;
 
     ///\e
@@ -164 +166 @@
 
     ///\e
-    virtual bool _isMax();
+    virtual bool _isMax() const;
 
 
 
     ///\e
-    virtual bool _isBasicCol(int i);
+    virtual bool _isBasicCol(int i) const;