Changeset 540:9db62975c32b in lemon-main for lemon/lp_base.h

Timestamp:

02/26/09 08:39:16 (15 years ago)

Author:

Alpar Juttner <alpar@…>

Branch:

default

Phase:

public

Message:

Fix newSolver()/cloneSolver() API in LP tools + doc improvements (#230)

• More logical structure for newSolver()/cloneSolver()
• Fix compilation problem with gcc-3.3
• Doc improvements

File:

• lemon/lp_base.h (modified) (6 diffs)

lemon/lp_base.h

@@ -919 +919 @@
 
     //Abstract virtual functions
-    virtual LpBase* _newSolver() const = 0;
-    virtual LpBase* _cloneSolver() const = 0;
 
     virtual int _addColId(int col) { return cols.addIndex(col); }
@@ -987 +985 @@
     /// Virtual destructor
     virtual ~LpBase() {}
-
-    ///Creates a new LP problem
-    LpBase* newSolver() {return _newSolver();}
-    ///Makes a copy of the LP problem
-    LpBase* cloneSolver() {return _cloneSolver();}
 
     ///Gives back the name of the solver.
@@ -1822 +1815 @@
   public:
 
+    ///Allocate a new LP problem instance
+    virtual LpSolver* newSolver() const = 0;
+    ///Make a copy of the LP problem
+    virtual LpSolver* cloneSolver() const = 0;
+
     ///\name Solve the LP
 
@@ -1936 +1934 @@
     ///@}
 
-    LpSolver* newSolver() {return _newSolver();}
-    LpSolver* cloneSolver() {return _cloneSolver();}
-
   protected:
 
-    virtual LpSolver* _newSolver() const = 0;
-    virtual LpSolver* _cloneSolver() const = 0;
   };
 
@@ -1976 +1969 @@
     };
 
+    ///Allocate a new MIP problem instance
+    virtual MipSolver* newSolver() const = 0;
+    ///Make a copy of the MIP problem
+    virtual MipSolver* cloneSolver() const = 0;
+
     ///\name Solve the MIP
 
@@ -2063 +2061 @@
     virtual Value _getSolValue() const = 0;
 
-  public:
-
-    MipSolver* newSolver() {return _newSolver();}
-    MipSolver* cloneSolver() {return _cloneSolver();}
-
-  protected:
-
-    virtual MipSolver* _newSolver() const = 0;
-    virtual MipSolver* _cloneSolver() const = 0;
   };