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Thyra::Vector< Scalar > Class Template Reference
[Development of linear Abstract Numerical Algorithms (ANAs)]

Read-write handle class for wrapping Thyra::VectorBase objects and allowing for operator-overloading linear algebra. More...

#include <Thyra_VectorDecl.hpp>

Inheritance diagram for Thyra::Vector< Scalar >:

[legend]
List of all members.

Product vector operations

void setBlock (int i, const ConstVector< Scalar > &v)
 set block
void setBlock (int i, const Vector< Scalar > &v)
 set block
Vector< Scalar > getBlock (int i)
 get modifiable block

Public Member Functions

 Vector (const VectorSpace< Scalar > &space)
 Construct from a vector space .
template<class Node1, class Node2>
 Vector (const Thyra::LC2< Scalar, Node1, Node2 > &x)
 Construct a vector from a 2-term LC.
template<class Node>
 Vector (const Thyra::OpTimesLC< Scalar, Node > &x)
 Construct a vector from an operator times a linear combination.
template<class Node1, class Node2>
Vector & operator= (const Thyra::LC2< Scalar, Node1, Node2 > &x)
 Assign a linear combination of vectors to this vector.
template<class Node1, class Node2>
Vector & operator+= (const Thyra::LC2< Scalar, Node1, Node2 > &x)
 Add and assign a linear combination of vectors to this vector.
template<class Node>
Vector & operator= (const Thyra::OpTimesLC< Scalar, Node > &x)
 Assign a scaled linear combination to this vector.
template<class Node>
Vector & operator+= (const Thyra::OpTimesLC< Scalar, Node > &x)
 Add and assign a scaled linear combination to this vector.
Vector< Scalar > & acceptCopyOf (const ConstVector< Scalar > &x)
Scalar operator[] (Index globalIndex) const
 
IndexObject operator[] (Index globalIndex)
 Index operator that allows changes to the element.

Related Functions

(Note that these are not member functions.)

OpTimesLC< Scalar, Thyra::ConstVector<
Scalar > > 		operator * (const Scalar &alpha, const Thyra::ConstVector< Scalar > &x)
 Overloaded multiplication operator for scalar times vector.
OpTimesLC< Scalar, Thyra::ConstVector<
Scalar > > 		operator * (const Thyra::ConstVector< Scalar > &x, const Scalar &alpha)
 Overloaded multiplication operator for scalar times vector.
Thyra::Vector< Scalar > formVector (const Thyra::Vector< Scalar > &x)
 Form a Vector from this object.
Vector< Scalar > dotStar (const Converter< Scalar, ConstVector< Scalar > > &x, const Converter< Scalar, ConstVector< Scalar > > &y)
 return[i] = x[i] * y[i].
Vector< Scalar > dotSlash (const Converter< Scalar, ConstVector< Scalar > > &x, const Converter< Scalar, ConstVector< Scalar > > &y)
 return[i] = x[i] / y[i].
Scalar maxloc (const Converter< Scalar, ConstVector< Scalar > > &x, Index &index)
 Return the max of a vector and its location.
Scalar minloc (const Converter< Scalar, ConstVector< Scalar > > &x, Index &index)
 Return the min of a vector and its location.
Scalar minloc (const Converter< Scalar, ConstVector< Scalar > > &x, const Scalar &bound, Index &index)
 Return the minimum element and its location (lowest index).
Scalar maxloc (const Converter< Scalar, ConstVector< Scalar > > &x, const Scalar &bound, Index &index)
 Return the maxium element and its location (lowest index).
void scaleInto (const Converter< Scalar, ConstVector< Scalar > > &x, const Scalar &alpha, Vector< Scalar > &result)
 result = alpha*x.
void scale (Vector< Scalar > &x, const Scalar &alpha)
 x = alpha*x.
void axpy (const Scalar &alpha, const Converter< Scalar, ConstVector< Scalar > > &x, Vector< Scalar > &y)
 y = alpha*x + y.

Detailed Description

template<class Scalar>
class Thyra::Vector< Scalar >

Read-write handle class for wrapping Thyra::VectorBase objects and allowing for operator-overloading linear algebra.
Examples:

sillierCgSolve.hpp, and silliestCgSolve.hpp.

Definition at line 189 of file Thyra_VectorDecl.hpp.

Constructor & Destructor Documentation

template<class Scalar>
Thyra::Vector< Scalar >::Vector (  const VectorSpace< Scalar > &  space  )  [inline]
 

Construct from a vector space .

Definition at line 84 of file Thyra_VectorImpl.hpp.

template<class Scalar>
template<class Node1, class Node2>
Thyra::Vector< Scalar >::Vector (  const Thyra::LC2< Scalar, Node1, Node2 > &  x  )  [inline]
 

Construct a vector from a 2-term LC.

Definition at line 594 of file Thyra_LinearCombinationImpl.hpp.

template<class Scalar>
template<class Node>
Thyra::Vector< Scalar >::Vector (  const Thyra::OpTimesLC< Scalar, Node > &  x  )  [inline]
 

Construct a vector from an operator times a linear combination.

Definition at line 603 of file Thyra_LinearCombinationImpl.hpp.

Member Function Documentation

template<class Scalar>
template<class Node1, class Node2>
Thyra::Vector< Scalar > & Thyra::Vector< Scalar >::operator= (  const Thyra::LC2< Scalar, Node1, Node2 > &  x  )  [inline]
 

Assign a linear combination of vectors to this vector.

Definition at line 546 of file Thyra_LinearCombinationImpl.hpp.

template<class Scalar>
template<class Node1, class Node2>
Thyra::Vector< Scalar > & Thyra::Vector< Scalar >::operator+= (  const Thyra::LC2< Scalar, Node1, Node2 > &  x  )  [inline]
 

Add and assign a linear combination of vectors to this vector.

Definition at line 567 of file Thyra_LinearCombinationImpl.hpp.

template<class Scalar>
template<class Node>
Thyra::Vector< Scalar > & Thyra::Vector< Scalar >::operator= (  const Thyra::OpTimesLC< Scalar, Node > &  x  )  [inline]
 

Assign a scaled linear combination to this vector.

Definition at line 516 of file Thyra_LinearCombinationImpl.hpp.

template<class Scalar>
template<class Node>
Thyra::Vector< Scalar > & Thyra::Vector< Scalar >::operator+= (  const Thyra::OpTimesLC< Scalar, Node > &  x  )  [inline]
 

Add and assign a scaled linear combination to this vector.

Definition at line 537 of file Thyra_LinearCombinationImpl.hpp.

template<class Scalar>
Vector< Scalar > & Thyra::Vector< Scalar >::acceptCopyOf (  const ConstVector< Scalar > &  x  )  [inline]
 

Write the contents of another vector into this vector

Definition at line 90 of file Thyra_VectorImpl.hpp.

template<class Scalar>
Scalar Thyra::Vector< Scalar >::operator[] (  Index  globalIndex  )  const [inline, virtual]
 

Reimplemented from Thyra::ConstVector< Scalar >.

Definition at line 275 of file Thyra_VectorDecl.hpp.

template<class Scalar>
IndexObject Thyra::Vector< Scalar >::operator[] (  Index  globalIndex  )  [inline]
 

Index operator that allows changes to the element.

Note: The object returned is of type IndexObject which allows for the customary operations to be performed.

Definition at line 285 of file Thyra_VectorDecl.hpp.

template<class Scalar>
void Thyra::Vector< Scalar >::setBlock (  int  i,
const ConstVector< Scalar > &  v
)  [inline]
 

set block

Definition at line 169 of file Thyra_VectorImpl.hpp.

template<class Scalar>
void Thyra::Vector< Scalar >::setBlock (  int  i,
const Vector< Scalar > &  v
)  [inline]
 

set block

Definition at line 181 of file Thyra_VectorImpl.hpp.

template<class Scalar>
Vector< Scalar > Thyra::Vector< Scalar >::getBlock (  int  i  )  [inline]
 

get modifiable block

Definition at line 152 of file Thyra_VectorImpl.hpp.

Friends And Related Function Documentation

template<class Scalar>
OpTimesLC< Scalar, Thyra::ConstVector< Scalar > > operator * (  const Scalar &  alpha,
const Thyra::ConstVector< Scalar > &  x
)  [related]
 

Overloaded multiplication operator for scalar times vector.

Definition at line 171 of file Thyra_LinearCombinationImpl.hpp.

template<class Scalar>
OpTimesLC< Scalar, Thyra::ConstVector< Scalar > > operator * (  const Thyra::ConstVector< Scalar > &  x,
const Scalar &  alpha
)  [related]
 

Overloaded multiplication operator for scalar times vector.

Definition at line 183 of file Thyra_LinearCombinationImpl.hpp.

template<class Scalar>
Thyra::Vector< Scalar > formVector (  const Thyra::Vector< Scalar > &  x  )  [related]
 

Form a Vector from this object.

For Vector, the operation is simply a pass-through.

Definition at line 314 of file Thyra_VectorDecl.hpp.

template<class Scalar>
Vector< Scalar > dotStar (  const Converter< Scalar, ConstVector< Scalar > > &  x,
const Converter< Scalar, ConstVector< Scalar > > &  y
)  [related]
 

return[i] = x[i] * y[i].

Definition at line 124 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
Vector< Scalar > dotSlash (  const Converter< Scalar, ConstVector< Scalar > > &  x,
const Converter< Scalar, ConstVector< Scalar > > &  y
)  [related]
 

return[i] = x[i] / y[i].

Definition at line 145 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
Scalar maxloc (  const Converter< Scalar, ConstVector< Scalar > > &  x,
Index &  index
)  [related]
 

Return the max of a vector and its location.

Definition at line 71 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
Scalar minloc (  const Converter< Scalar, ConstVector< Scalar > > &  x,
Index &  index
)  [related]
 

Return the min of a vector and its location.

Definition at line 81 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
Scalar minloc (  const Converter< Scalar, ConstVector< Scalar > > &  x,
const Scalar &  bound,
Index &  index
)  [related]
 

Return the minimum element and its location (lowest index).

<scalar>

Definition at line 91 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
Scalar maxloc (  const Converter< Scalar, ConstVector< Scalar > > &  x,
const Scalar &  bound,
Index &  index
)  [related]
 

Return the maxium element and its location (lowest index).

Definition at line 102 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
void scaleInto (  const Converter< Scalar, ConstVector< Scalar > > &  x,
const Scalar &  alpha,
Vector< Scalar > &  result
)  [related]
 

result = alpha*x.

Definition at line 174 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
void scale (  Vector< Scalar > &  x,
const Scalar &  alpha
)  [related]
 

x = alpha*x.

Definition at line 166 of file Thyra_VectorHandleOpsImpl.hpp.

template<class Scalar>
void axpy (  const Scalar &  alpha,
const Converter< Scalar, ConstVector< Scalar > > &  x,
Vector< Scalar > &  y
)  [related]
 

y = alpha*x + y.

Definition at line 155 of file Thyra_VectorHandleOpsImpl.hpp.

The documentation for this class was generated from the following files:
Generated on Thu Sep 18 12:32:33 2008 for Thyra Operator/Vector Support by doxygen 1.3.9.1