Method finalize

include/Eigen/Eigen/src/SparseCore/SparseMatrix.h:457–473

\internal * Must be called after inserting a set of non zero entries using the low level compressed API. */

      * Must be called after inserting a set of non zero entries using the low level compressed API.
      */
    inline void finalize()
    {
      if(isCompressed())
      {
        StorageIndex size = internal::convert_index<StorageIndex>(m_data.size());
        Index i = m_outerSize;
        // find the last filled column
        while (i>=0 && m_outerIndex[i]==0)
          --i;
        ++i;
        while (i<=m_outerSize)
        {
          m_outerIndex[i] = size;
          ++i;
        }
      }
    }

    // remove outer vectors j, j+1 ... j+num-1 and resize the matrix
    void removeOuterVectors(Index j, Index num = 1) {