Degrees of freedom for a sketch (issue #796)

[modules/shaper.git] / src / SketchSolver / SolveSpaceSolver / SolveSpaceSolver_Solver.h

diff --git a/src/SketchSolver/SolveSpaceSolver/SolveSpaceSolver_Solver.h b/src/SketchSolver/SolveSpaceSolver/SolveSpaceSolver_Solver.h
index cc78b95a6eb04061c2d9916fa221e892fb430406..b804217076fd3025c91ff38a7ec3737e6f81d087 100644 (file)
--- a/src/SketchSolver/SolveSpaceSolver/SolveSpaceSolver_Solver.h
+++ b/src/SketchSolver/SolveSpaceSolver/SolveSpaceSolver_Solver.h
@@ -83,6 +83,9 @@ public:
   /// \brief Check the constraint is conflicted with others
   virtual bool isConflicting(const ConstraintID& theConstraint) const;
 
+  /// \brief Degrees of freedom
+  virtual int dof() const;
+
 private:
   /// \brief Check whether degenerated arcs exist
   bool hasDegeneratedArcs() const;