diff --git a/src/Mod/Sketcher/App/Sketch.h b/src/Mod/Sketcher/App/Sketch.h
index 4e1bb17c6..19af9c927 100644
--- a/src/Mod/Sketcher/App/Sketch.h
+++ b/src/Mod/Sketcher/App/Sketch.h
@@ -87,10 +87,11 @@ public:
     /// retrieves a point
     Base::Vector3d getPoint(int geoId, PointPos pos);
 
-    bool hasConflicts(void) const { return (Conflicting.size() > 0); }
-    const std::vector<int> &getConflicting(void) const { return Conflicting; }
-    bool hasRedundancies(void) const { return (Redundant.size() > 0); }
-    const std::vector<int> &getRedundant(void) const { return Redundant; }
+    // Inline methods
+    inline bool hasConflicts(void) const { return !Conflicting.empty(); }
+    inline const std::vector<int> &getConflicting(void) const { return Conflicting; }
+    inline bool hasRedundancies(void) const { return !Redundant.empty(); }
+    inline const std::vector<int> &getRedundant(void) const { return Redundant; }
 
     /** set the datum of a distance or angle constraint to a certain value and solve
       * This can cause the solving to fail!
diff --git a/src/Mod/Sketcher/App/SketchObject.h b/src/Mod/Sketcher/App/SketchObject.h
index 8a01196f0..cb7c3a583 100644
--- a/src/Mod/Sketcher/App/SketchObject.h
+++ b/src/Mod/Sketcher/App/SketchObject.h
@@ -209,21 +209,21 @@ public:
     void validateConstraints();
     
     /// gets DoF of last solver execution
-    int getLastDoF() const {return lastDoF;}
+    inline int getLastDoF() const {return lastDoF;}
     /// gets HasConflicts status of last solver execution
-    bool getLastHasConflicts() const {return lastHasConflict;}
+    inline bool getLastHasConflicts() const {return lastHasConflict;}
     /// gets HasRedundancies status of last solver execution
-    bool getLastHasRedundancies() const {return lastHasRedundancies;}
+    inline bool getLastHasRedundancies() const {return lastHasRedundancies;}
     /// gets solver status of last solver execution
-    int getLastSolverStatus() const {return lastSolverStatus;}
+    inline int getLastSolverStatus() const {return lastSolverStatus;}
     /// gets solver SolveTime of last solver execution
-    float getLastSolveTime() const {return lastSolveTime;}
+    inline float getLastSolveTime() const {return lastSolveTime;}
     /// gets the conflicting constraints of the last solver execution
-    const std::vector<int> &getLastConflicting(void) const { return lastConflicting; }
+    inline const std::vector<int> &getLastConflicting(void) const { return lastConflicting; }
     /// gets the redundant constraints of last solver execution
-    const std::vector<int> &getLastRedundant(void) const { return lastRedundant; }
-
-    Sketch &getSolvedSketch(void) {return solvedSketch;}
+    inline const std::vector<int> &getLastRedundant(void) const { return lastRedundant; }
+    /// gets the solved sketch as a reference
+    inline Sketch &getSolvedSketch(void) {return solvedSketch;}
 
 protected:
     /// get called by the container when a property has changed