ROL
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#include <ROL_AtomVector.hpp>
Public Member Functions | |
DualAtomVector (const ROL::Ptr< std::vector< Real > > &vec, const ROL::Ptr< BatchManager< Real > > &bman, const int numMySamples, const int dimension, const ROL::Ptr< std::vector< Real > > &scale) | |
Real | dot (const Vector< Real > &x) const |
Compute \( \langle y,x \rangle \) where \(y = \mathtt{*this}\). More... | |
ROL::Ptr< Vector< Real > > | clone (void) const |
Clone to make a new (uninitialized) vector. More... | |
const Vector< Real > & | dual (void) const |
Return dual representation of \(\mathtt{*this}\), for example, the result of applying a Riesz map, or change of basis, or change of memory layout. More... | |
Public Member Functions inherited from ROL::AtomVector< Real > | |
AtomVector (const ROL::Ptr< std::vector< Real > > &vec, const ROL::Ptr< BatchManager< Real > > &bman, const int numMySamples, const int dimension) | |
ROL::Ptr< const std::vector < Real > > | getAtom (const int i) const |
void | setAtom (const int i, const std::vector< Real > &pt) |
int | getNumMyAtoms (void) const |
int | getDimension (void) const |
Public Member Functions inherited from ROL::BatchStdVector< Real > | |
BatchStdVector (const Ptr< std::vector< Real >> &vec, const Ptr< BatchManager< Real >> &bman) | |
int | dimension (void) const |
Return dimension of the vector space. More... | |
Real | reduce (const Elementwise::ReductionOp< Real > &r) const |
const Ptr< BatchManager< Real > > | getBatchManager (void) const |
Public Member Functions inherited from ROL::StdVector< Real > | |
StdVector (const Ptr< std::vector< Real >> &std_vec) | |
StdVector (const int dim, const Realval=0.0) | |
StdVector (std::initializer_list< Real > ilist) | |
Real & | operator[] (int i) |
const Real & | operator[] (int i) const |
void | set (const Vector< Real > &x) |
Set \(y \leftarrow x\) where \(y = \mathtt{*this}\). More... | |
void | plus (const Vector< Real > &x) |
Compute \(y \leftarrow y + x\), where \(y = \mathtt{*this}\). More... | |
void | axpy (const Real alpha, const Vector< Real > &x) |
Compute \(y \leftarrow \alpha x + y\) where \(y = \mathtt{*this}\). More... | |
void | scale (const Real alpha) |
Compute \(y \leftarrow \alpha y\) where \(y = \mathtt{*this}\). More... | |
Real | norm () const |
Returns \( \| y \| \) where \(y = \mathtt{*this}\). More... | |
Ptr< const std::vector< Real > > | getVector () const |
Ptr< std::vector< Real > > | getVector () |
Ptr< Vector< Real > > | basis (const int i) const |
Return i-th basis vector. More... | |
int | dimension () const |
Return dimension of the vector space. More... | |
void | applyUnary (const Elementwise::UnaryFunction< Real > &f) |
void | applyBinary (const Elementwise::BinaryFunction< Real > &f, const Vector< Real > &x) |
Real | reduce (const Elementwise::ReductionOp< Real > &r) const |
void | setScalar (const Real C) |
Set \(y \leftarrow C\) where \(C\in\mathbb{R}\). More... | |
void | randomize (const Real l=0.0, const Real u=1.0) |
Set vector to be uniform random between [l,u]. More... | |
virtual void | print (std::ostream &outStream) const |
Public Member Functions inherited from ROL::Vector< Real > | |
virtual | ~Vector () |
virtual void | zero () |
Set to zero vector. More... | |
virtual Real | apply (const Vector< Real > &x) const |
Apply \(\mathtt{*this}\) to a dual vector. This is equivalent to the call \(\mathtt{this->dot(x.dual())}\). More... | |
virtual std::vector< Real > | checkVector (const Vector< Real > &x, const Vector< Real > &y, const bool printToStream=true, std::ostream &outStream=std::cout) const |
Verify vector-space methods. More... | |
Private Types | |
typedef std::vector< Real > ::size_type | uint |
Private Attributes | |
const ROL::Ptr< std::vector < Real > > | scale_ |
ROL::Ptr< PrimalAtomVector < Real > > | primal_vec_ |
bool | isDualInitialized_ |
Definition at line 26 of file ROL_AtomVector.hpp.
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private |
Definition at line 143 of file ROL_AtomVector.hpp.
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inline |
Definition at line 150 of file ROL_AtomVector.hpp.
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inlinevirtual |
Compute \( \langle y,x \rangle \) where \(y = \mathtt{*this}\).
[in] | x | is the vector that forms the dot product with \(\mathtt{*this}\). |
Reimplemented from ROL::BatchStdVector< Real >.
Definition at line 157 of file ROL_AtomVector.hpp.
References ROL::BatchStdVector< Real >::dimension(), ROL::BatchStdVector< Real >::getBatchManager(), ROL::AtomVector< Real >::getDimension(), ROL::AtomVector< Real >::getNumMyAtoms(), ROL::StdVector< Real >::getVector(), and ROL::StdVector< Real, Element >::getVector().
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inlinevirtual |
Clone to make a new (uninitialized) vector.
Provides the means of allocating temporary memory in ROL.
Reimplemented from ROL::BatchStdVector< Real >.
Definition at line 178 of file ROL_AtomVector.hpp.
References ROL::BatchStdVector< Real >::dimension(), ROL::AtomVector< Real >::getDimension(), ROL::AtomVector< Real >::getNumMyAtoms(), and ROL::DualAtomVector< Real >::scale_.
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inlinevirtual |
Return dual representation of \(\mathtt{*this}\), for example, the result of applying a Riesz map, or change of basis, or change of memory layout.
By default, returns the current object. Please overload if you need a dual representation.
Reimplemented from ROL::Vector< Real >.
Definition at line 187 of file ROL_AtomVector.hpp.
References ROL::BatchStdVector< Real >::dimension(), ROL::AtomVector< Real >::getDimension(), ROL::AtomVector< Real >::getNumMyAtoms(), ROL::StdVector< Real, Element >::getVector(), ROL::DualAtomVector< Real >::isDualInitialized_, ROL::DualAtomVector< Real >::primal_vec_, and ROL::DualAtomVector< Real >::scale_.
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private |
Definition at line 145 of file ROL_AtomVector.hpp.
Referenced by ROL::DualAtomVector< Real >::clone(), and ROL::DualAtomVector< Real >::dual().
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mutableprivate |
Definition at line 146 of file ROL_AtomVector.hpp.
Referenced by ROL::DualAtomVector< Real >::dual().
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mutableprivate |
Definition at line 147 of file ROL_AtomVector.hpp.
Referenced by ROL::DualAtomVector< Real >::dual().