Public Member Functions | |
LocalSCMatrix (const RefSCDimension &, const RefSCDimension &, LocalSCMatrixKit *) | |
void | assign_val (double) |
Overridden to implement to assign members. | |
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. | |
void | assign_subblock (SCMatrix *, int, int, int, int, int=0, int=0) |
void | accumulate_subblock (SCMatrix *, int, int, int, int, int=0, int=0) |
SCVector * | get_row (int i) |
Return a row or column of this. | |
SCVector * | get_column (int i) |
void | assign_row (SCVector *v, int i) |
Assign v to a row or column of this. | |
void | assign_column (SCVector *v, int i) |
void | accumulate_row (SCVector *v, int i) |
Sum v to a row or column of this. | |
void | accumulate_column (SCVector *v, int i) |
void | accumulate_outer_product (SCVector *, SCVector *) |
Sum into this the products of various vectors or matrices. | |
void | accumulate_product_rr (SCMatrix *, SCMatrix *) |
void | accumulate_product_rs (SCMatrix *, SymmSCMatrix *) |
void | accumulate_product_rd (SCMatrix *, DiagSCMatrix *) |
void | accumulate (const SCMatrix *) |
void | accumulate (const SymmSCMatrix *) |
void | accumulate (const DiagSCMatrix *) |
void | accumulate (const SCVector *) |
void | transpose_this () |
Transpose this. | |
double | invert_this () |
Invert this. | |
void | svd_this (SCMatrix *U, DiagSCMatrix *sigma, SCMatrix *V) |
double | solve_this (SCVector *) |
double | determ_this () |
Return the determinant of this. this is overwritten. | |
double | trace () |
Return the trace. | |
void | schmidt_orthog (SymmSCMatrix *, int) |
Schmidt orthogonalize this. | |
int | schmidt_orthog_tol (SymmSCMatrix *, double tol, double *res=0) |
Schmidt orthogonalize this. | |
void | element_op (const Ref< SCElementOp > &) |
Perform the element operation op on each element of this. | |
void | element_op (const Ref< SCElementOp2 > &, SCMatrix *) |
void | element_op (const Ref< SCElementOp3 > &, SCMatrix *, SCMatrix *) |
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. | |
Friends | |
class | LocalSymmSCMatrix |
class | LocalDiagSCMatrix |
class | LocalSCVector |
SCMatrix* sc::LocalSCMatrix::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::SCMatrix.
Ref<SCMatrixSubblockIter> sc::LocalSCMatrix::local_blocks | ( | SCMatrixSubblockIter::Access | ) | [virtual] |
Returns iterators for the local (rapidly accessible) blocks used in this matrix.
Implements sc::SCMatrix.
void sc::LocalSCMatrix::schmidt_orthog | ( | SymmSCMatrix * | , | |
int | n | |||
) | [virtual] |
Schmidt orthogonalize this.
S is the overlap matrix. n is the number of columns to orthogonalize.
Implements sc::SCMatrix.
int sc::LocalSCMatrix::schmidt_orthog_tol | ( | SymmSCMatrix * | , | |
double | tol, | |||
double * | res = 0 | |||
) | [virtual] |
Schmidt orthogonalize this.
S is the overlap matrix. tol is the tolerance. The number of linearly independent vectors is returned.
Implements sc::SCMatrix.