#878 Segmentation fault when setting distance on the two same points

[modules/shaper.git] / src / SketchSolver / SketchSolver_ConstraintMulti.h

diff --git a/src/SketchSolver/SketchSolver_ConstraintMulti.h b/src/SketchSolver/SketchSolver_ConstraintMulti.h
index cf2f16d94ba0bc3c9f36b3fdf9182638ab3104a7..bbc4992be5e72193360b6648280e4b72133264e6 100644 (file)
--- a/src/SketchSolver/SketchSolver_ConstraintMulti.h
+++ b/src/SketchSolver/SketchSolver_ConstraintMulti.h
@@ -22,7 +22,8 @@ public:
   SketchSolver_ConstraintMulti(ConstraintPtr theConstraint) :
       SketchSolver_Constraint(theConstraint),
       myNumberOfObjects(0),
-      myNumberOfCopies(0)
+      myNumberOfCopies(0),
+      myAdjusted(false)
   {}
 
   virtual int getType() const
@@ -38,6 +39,14 @@ public:
   /// \brief Adds a feature to constraint and create its analogue in SolveSpace
   virtual void addFeature(FeaturePtr theFeature);
 
+  /// \brief Update SketchPlugin attributes using the data obtained from SolveSpace entities
+  virtual void refresh()
+  {
+    myAdjusted = false;
+    SketchSolver_Constraint::refresh();
+  }
+
+
 protected:
   /// \brief Converts SketchPlugin constraint to a list of SolveSpace constraints
   virtual void process()
@@ -78,6 +87,8 @@ protected:
 
   std::set<Slvs_hEntity> myPointsJustUpdated; ///< list of points touched by user
   std::set<Slvs_hEntity> myInitialPoints;     ///< list of points containing initial objects
+
+  bool myAdjusted; ///< the constraint is already adjusted (to not do it several times)
 };
 
 #endif