[MBDyn-users] Initial assembly related member functions of user defined elements are not called

Resch Reinhard Reinhard.RESCH at accomp.it
Mon Apr 2 09:38:31 CEST 2012

Dear Mr. Masarati,

When writing as user defined element one has to provide the following set of member functions:

            virtual unsigned int iGetInitialNumDof(void) const;
            virtual void
            InitialWorkSpaceDim(integer* piNumRows, integer* piNumCols) const;
            InitialAssJac(VariableSubMatrixHandler& WorkMat,
                              const VectorHandler& XCurr);
            InitialAssRes(SubVectorHandler& WorkVec, const VectorHandler& XCurr);

But if you run a simulation with an user defined element, none of these member functions is called.

Is it possible to enable the initial assembly phase for user defined elements?

Best regards,

Reinhard Resch

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