+ /// Sketch solver error
+ inline static const std::string& SOLVER_ERROR()
+ {
+ static const std::string MY_SOLVER_ERROR("SolverError");
+ return MY_SOLVER_ERROR;
+ }
+
+ /// Sketch solver error
+ inline static const std::string& SOLVER_DOF()
+ {
+ static const std::string MY_SOLVER_DOF("SolverDOF");
+ return MY_SOLVER_DOF;
+ }