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NAME

       sc::DistSymmSCMatrix -

SYNOPSIS

       Inherits sc::SymmSCMatrix.

   Public Member Functions
       DistSymmSCMatrix (const RefSCDimension &, DistSCMatrixKit *)
       double get_element (int, int) const
           Return or modify an element.
       void set_element (int, int, double)
       void accumulate_element (int, int, double)
       SCMatrix * get_subblock (int, int, int, int)
           Return a subblock of this.
       SymmSCMatrix * get_subblock (int, int)
       void assign_subblock (SCMatrix *, int, int, int, int)
           Assign m to a subblock of this.
       void assign_subblock (SymmSCMatrix *, int, int)
       void accumulate_subblock (SCMatrix *, int, int, int, int)
           Sum m into a subblock of this.
       void accumulate_subblock (SymmSCMatrix *, int, int)
       SCVector * get_row (int i)
           Return a row of this.
       void assign_row (SCVector *v, int i)
           Assign v to a row of this.
       void accumulate_row (SCVector *v, int i)
           Sum v to a row of this.
       void accumulate_product_rr (SCMatrix *, SCMatrix *)
       void accumulate (const SymmSCMatrix *)
           Sum m into this.
       double invert_this ()
           Invert this.
       double solve_this (SCVector *)
       double trace ()
           Return the trace.
       double determ_this ()
           Return the determinant of this. this is overwritten.
       void gen_invert_this ()
       void diagonalize (DiagSCMatrix *, SCMatrix *)
           Diagonalize this, placing the eigenvalues in d and the eigenvectors
           in m.
       void accumulate_symmetric_sum (SCMatrix *)
           Sum into this the products of various vectors or matrices.
       void element_op (const Ref< SCElementOp > &)
           Perform the element operation op on each element of this.
       void element_op (const Ref< SCElementOp2 > &, SymmSCMatrix *)
       void element_op (const Ref< SCElementOp3 > &, SymmSCMatrix *,
           SymmSCMatrix *)
       virtual void convert_accumulate (SymmSCMatrix *)
       Ref< SCMatrixSubblockIter > local_blocks (SCMatrixSubblockIter::Access)
           Returns iterators for the local (rapidly accessible) blocks used in
           this matrix.
       Ref< SCMatrixSubblockIter > all_blocks (SCMatrixSubblockIter::Access)
           Returns iterators for the all blocks used in this matrix.
       Ref< DistSCMatrixKit > skit ()

   Protected Member Functions
       void init_blocklist ()
       double * find_element (int i, int j) const
       int element_to_node (int i, int j) const
       int block_to_node (int, int) const
       Ref< SCMatrixBlock > block_to_block (int, int) const
       void error (const char *msg)

   Protected Attributes
       Ref< SCMatrixBlockList > blocklist

   Friends
       class DistSCMatrix
       class DistDiagSCMatrix
       class DistSCVector

Member Function Documentation

   void sc::DistSymmSCMatrix::diagonalize (DiagSCMatrix * d, SCMatrix * m)
       [virtual]
       Diagonalize this, placing the eigenvalues in d and the eigenvectors in
       m.

       Implements sc::SymmSCMatrix.

   SCMatrix* sc::DistSymmSCMatrix::get_subblock (int br, int er, int bc, int
       ec) [virtual]
       Return a subblock of this. The subblock is defined as the rows starting
       at br and ending at er, and the columns beginning at bc and ending at
       ec.

       Implements sc::SymmSCMatrix.

   Ref<SCMatrixSubblockIter> sc::DistSymmSCMatrix::local_blocks
       (SCMatrixSubblockIter::Access) [virtual]
       Returns iterators for the local (rapidly accessible) blocks used in
       this matrix.

       Implements sc::SymmSCMatrix.

Author

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