Playa::LinearOperator< Scalar > Class Template Reference
#include <PlayaLinearOperatorDecl.hpp>
Public Member Functions | |
| const VectorSpace< Scalar > | domain () const |
| const VectorSpace< Scalar > | range () const |
| void | apply (const Vector< Scalar > &in, Vector< Scalar > &out) const |
| void | applyTranspose (const Vector< Scalar > &in, Vector< Scalar > &out) const |
| LinearOperator< Scalar > | form () const |
| RCP< Time > & | opTimer () |
| LinearOperator< Scalar > | transpose () const |
| RCP< LoadableMatrix< Scalar > > | matrix () |
| void | getRow (const int &row, Teuchos::Array< int > &indices, Teuchos::Array< Scalar > &values) const |
Constructors, Destructors, and Assignment Operators | |
| LinearOperator () | |
| LinearOperator (const RCP< LinearOperatorBase< Scalar > > &smartPtr) | |
Block operations | |
| int | numBlockRows () const |
| int | numBlockCols () const |
| LinearOperator< Scalar > | getBlock (const int &i, const int &j) const |
| LinearOperator< Scalar > | getNonconstBlock (const int &i, const int &j) |
| void | setBlock (int i, int j, const LinearOperator< Scalar > &sub) |
| void | endBlockFill () |
Related Functions | |
| (Note that these are not member functions.) | |
| LinearOperator< double > | epetraMatrixMatrixProduct (const LinearOperator< double > &A, const LinearOperator< double > &B) |
| LinearOperator< double > | epetraLeftScale (const Vector< double > &d, const LinearOperator< double > &A) |
| LinearOperator< double > | epetraRightScale (const LinearOperator< double > &A, const Vector< double > &d) |
| LinearOperator< double > | epetraMatrixMatrixSum (const LinearOperator< double > &A, const LinearOperator< double > &B) |
| template<class Scalar > | |
| LinearOperator< Scalar > | addedOperator (const Array< LinearOperator< Scalar > > &ops) |
| template<class Scalar > | |
| LinearOperator< Scalar > | operator+ (const LinearOperator< Scalar > &A, const LinearOperator< Scalar > &B) |
Detailed Description
template<class Scalar>
class Playa::LinearOperator< Scalar >
User-level linear operator class
Definition at line 31 of file PlayaLinearOperatorDecl.hpp.
Constructor & Destructor Documentation
| LinearOperator::LinearOperator | ( | ) | [inline] |
Empty constructor
Definition at line 35 of file PlayaLinearOperatorImpl.hpp.
| LinearOperator::LinearOperator | ( | const RCP< LinearOperatorBase< Scalar > > & | smartPtr | ) | [inline] |
Constructor with smart pointer
Definition at line 41 of file PlayaLinearOperatorImpl.hpp.
Member Function Documentation
| const VectorSpace< Scalar > LinearOperator::domain | ( | ) | const [inline] |
Return the domain
Definition at line 248 of file PlayaLinearOperatorImpl.hpp.
| const VectorSpace< Scalar > LinearOperator::range | ( | ) | const [inline] |
Return the range
Definition at line 225 of file PlayaLinearOperatorImpl.hpp.
| LinearOperator<Scalar> Playa::LinearOperator< Scalar >::form | ( | ) | const [inline] |
For the moment this does nothing
Definition at line 70 of file PlayaLinearOperatorDecl.hpp.
| RCP< Time > & LinearOperator::opTimer | ( | ) | [inline] |
Get a stopwatch for timing vector operations
Definition at line 162 of file PlayaLinearOperatorImpl.hpp.
| LinearOperator< Scalar > LinearOperator::transpose | ( | ) | const [inline] |
Return a TransposeOperator.
Definition at line 171 of file PlayaLinearOperatorImpl.hpp.
| RCP< LoadableMatrix< Scalar > > LinearOperator::matrix | ( | ) | [inline] |
Return a Loadable Matrix
Definition at line 183 of file PlayaLinearOperatorImpl.hpp.
| void LinearOperator::getRow | ( | const int & | row, | |
| Teuchos::Array< int > & | indices, | |||
| Teuchos::Array< Scalar > & | values | |||
| ) | const [inline] |
Get a row of the underlying matrix
Definition at line 192 of file PlayaLinearOperatorImpl.hpp.
| int LinearOperator::numBlockRows | ( | ) | const [inline] |
return number of block rows
Definition at line 205 of file PlayaLinearOperatorImpl.hpp.
| int LinearOperator::numBlockCols | ( | ) | const [inline] |
return number of block cols
Definition at line 214 of file PlayaLinearOperatorImpl.hpp.
| LinearOperator< Scalar > LinearOperator::getBlock | ( | const int & | i, | |
| const int & | j | |||
| ) | const [inline] |
get the (i,j)-th block
Definition at line 255 of file PlayaLinearOperatorImpl.hpp.
| LinearOperator< Scalar > LinearOperator::getNonconstBlock | ( | const int & | i, | |
| const int & | j | |||
| ) | [inline] |
get a writeable copy of the (i,j)-th block
Definition at line 274 of file PlayaLinearOperatorImpl.hpp.
| void LinearOperator::setBlock | ( | int | i, | |
| int | j, | |||
| const LinearOperator< Scalar > & | sub | |||
| ) | [inline] |
set the (i,j)-th block If the domain and/or the range are not set, then we are building the operator
Definition at line 231 of file PlayaLinearOperatorImpl.hpp.
| void LinearOperator::endBlockFill | ( | ) | [inline] |
Finalize block assembly
Definition at line 294 of file PlayaLinearOperatorImpl.hpp.
Friends And Related Function Documentation
| LinearOperator< double > epetraMatrixMatrixProduct | ( | const LinearOperator< double > & | A, | |
| const LinearOperator< double > & | B | |||
| ) | [related] |
Definition at line 73 of file PlayaEpetraMatrixMatrixProduct.cpp.
| LinearOperator< double > epetraLeftScale | ( | const Vector< double > & | d, | |
| const LinearOperator< double > & | A | |||
| ) | [related] |
Definition at line 23 of file PlayaEpetraMatrixMatrixProduct.cpp.
| LinearOperator< double > epetraRightScale | ( | const LinearOperator< double > & | A, | |
| const Vector< double > & | d | |||
| ) | [related] |
Definition at line 47 of file PlayaEpetraMatrixMatrixProduct.cpp.
| LinearOperator< double > epetraMatrixMatrixSum | ( | const LinearOperator< double > & | A, | |
| const LinearOperator< double > & | B | |||
| ) | [related] |
Definition at line 23 of file PlayaEpetraMatrixMatrixSum.cpp.
| LinearOperator< Scalar > addedOperator | ( | const Array< LinearOperator< Scalar > > & | ops | ) | [related] |
Definition at line 94 of file PlayaSimpleAddedOpImpl.hpp.
| LinearOperator< Scalar > operator+ | ( | const LinearOperator< Scalar > & | A, | |
| const LinearOperator< Scalar > & | B | |||
| ) | [related] |
Definition at line 123 of file PlayaSimpleAddedOpImpl.hpp.
The documentation for this class was generated from the following files:
