Public Member Functions

ReplSymmSCMatrix (const RefSCDimension &, ReplSCMatrixKit *)
void assign_val (double)
Overridden to implement the assign functions. void assign_s (SymmSCMatrix *)
void assign_p (const double *)
void assign_pp (const double **)
double get_element (int, int) const
Return or modify an element. void set_element (int, int, double)
void accumulate_element (int, int, double)
void scale (double)
Multiply all elements by val. 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 ()
double scalar_product (SCVector *)
Return the scalar obtained by multiplying this on the left and right by v. void diagonalize (DiagSCMatrix *, SCMatrix *)
Diagonalize this, placing the eigenvalues in d and the eigenvectors in m. void accumulate_symmetric_outer_product (SCVector *)
void accumulate_symmetric_product (SCMatrix *)
void accumulate_symmetric_sum (SCMatrix *)
Sum into this the products of various vectors or matrices. void accumulate_transform (SCMatrix *, SymmSCMatrix *, SCMatrix::Transform=SCMatrix::NormalTransform)
void accumulate_transform (SCMatrix *, DiagSCMatrix *, SCMatrix::Transform=SCMatrix::NormalTransform)
void accumulate_transform (SymmSCMatrix *, SymmSCMatrix *)
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 *)
void vprint (const char *title=0, std::ostream &out=ExEnv::out0(), int=10) const
double * get_data ()
double ** get_rows ()
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< ReplSCMatrixKit > skit ()

Protected Member Functions

int compute_offset (int, int) const
void init_blocklist ()
void before_elemop ()
void after_elemop ()

Protected Attributes

Ref< SCMatrixBlockList > blocklist
double * matrix
double ** rows

Friends

class ReplSCMatrix
class ReplDiagSCMatrix
class ReplSCVector

SCMatrix* sc::ReplSymmSCMatrix::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.