Sort constraints before adding it to the solver (issue #911)

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

diff --git a/src/SketchSolver/SketchSolver_Error.h b/src/SketchSolver/SketchSolver_Error.h
index e0446b558eb8e699510a45d027ecfafe3bb782aa..0ae33d3c60abb8c4d4ccf2f4131d273e5a43534f 100644 (file)
--- a/src/SketchSolver/SketchSolver_Error.h
+++ b/src/SketchSolver/SketchSolver_Error.h
@@ -59,6 +59,12 @@ class SketchSolver_Error
     static const std::string MY_ERROR_VALUE("Mirror constraint has wrong attributes");
     return MY_ERROR_VALUE;
   }
+  /// Entity is already fixed
+  inline static const std::string& ALREADY_FIXED()
+  {
+    static const std::string MY_ERROR_VALUE("Entity already fixed");
+    return MY_ERROR_VALUE;
+  }
   /// Crash in SolveSpace
   inline static const std::string& SOLVESPACE_CRASH()
   {