Remove ProblemSolver::latest.

include/hpp/core/problem-solver.hh

@@ -70,9 +70,6 @@ namespace hpp {
       /// Create instance and return pointer
       static ProblemSolverPtr_t create ();
 
-      /// Return latest instance created by method create.
-      static ProblemSolverPtr_t latest ();
-
       /// Destructor
       virtual ~ProblemSolver ();
 
@@ -585,8 +582,7 @@ namespace hpp {
     protected:
       /// Constructor
       ///
-      /// Call create to create an instance. The latest created instance can
-      /// be retrieved by method latest.
+      /// Call create to create an instance.
       ProblemSolver ();
 
       /// Store constraints until call to solve.
@@ -665,8 +661,6 @@ namespace hpp {
       CenterOfMassComputationMap_t comcMap_;
       /// Computation of distances to obstacles
       DistanceBetweenObjectsPtr_t distanceBetweenObjects_;
-      /// Store latest instance created by static method create
-      static ProblemSolverPtr_t latest_;
 
       void initProblem ();
     }; // class ProblemSolver

src/problem-solver.cc

@@ -169,16 +169,9 @@ namespace hpp {
       return ptr;
     }
 
-    ProblemSolverPtr_t ProblemSolver::latest_ = 0x0;
     ProblemSolverPtr_t ProblemSolver::create ()
     {
-      latest_ = new ProblemSolver ();
-      return latest_;
-    }
-
-    ProblemSolverPtr_t ProblemSolver::latest ()
-    {
-      return latest_;
+      return new ProblemSolver ();
     }
 
     ProblemSolver::ProblemSolver () :