Method NonZeroPattern

fem/coefficient_matrix.cpp:92–101

    */

    virtual void NonZeroPattern (const class ProxyUserData & ud,
                                 FlatVector<AutoDiffDiff<1,NonZero>> values) const override
    {
      Vector<AutoDiffDiff<1,NonZero>> v1(c1->Dimension());
      c1->NonZeroPattern (ud, v1);
      AutoDiffDiff<1,NonZero> sum(false);
      for (int i = 0; i < v1.Size(); i++)
        sum += v1(i);
      values = sum;
    }
  
    virtual void NonZeroPattern (const class ProxyUserData & ud,
                                 FlatArray<FlatVector<AutoDiffDiff<1,NonZero>>> input,