Main Page | Modules | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | Search for 

AbstractLinAlgPack::VectorMutableDense Class Reference

DVector "Adaptor" subclass for DenseLinAlgPack::DVectorSlice or DenseLinAlgPack::DVector objects. More...

#include <AbstractLinAlgPack_VectorMutableDense.hpp>

Inheritance diagram for AbstractLinAlgPack::VectorMutableDense:

[legend]
List of all members.

Constructors/initializers

 VectorMutableDense (const size_type dim=0)
 Calls this->initialize(dim).
 VectorMutableDense (DVectorSlice v, const release_resource_ptr_t &v_release)
 Calls this->initialize(v,v_release).
void initialize (const size_type dim)
 Call this->initialize(v,v_release) with an allocated DenseLinAlgPack::DVector object.
void initialize (DVectorSlice v, const release_resource_ptr_t &v_release)
 Initialize with a dense vector slice.

Access

DVectorSlice set_vec ()
 Return the non-const dense vector.
const DVectorSlice get_vec () const
 Return a const dense vector.
const release_resource_ptr_t & vec_release () const
 Return a RefCountPtr<> pointer to the object that will release the associated resource.

Overriddenn from Vector

const VectorSpace & space () const
 
void apply_op (const RTOpPack::RTOp &op, const size_t num_vecs, const Vector *vecs[], const size_t num_targ_vecs, VectorMutable *targ_vecs[], RTOpPack::ReductTarget *reduct_obj, const index_type first_ele, const index_type sub_dim, const index_type global_offset) const
 
index_type dim () const
 
value_type get_ele (index_type i) const
 
void get_sub_vector (const Range1D &rng, RTOpPack::SubVector *sub_vec) const
 
void free_sub_vector (RTOpPack::SubVector *sub_vec) const
 

Overriddenn from VectorMutable

VectorMutable & operator= (value_type alpha)
 
VectorMutable & operator= (const Vector &v)
 
VectorMutable & operator= (const VectorMutable &v)
 
void set_ele (index_type i, value_type val)
 
vec_mut_ptr_t sub_view (const Range1D &rng)
 
void get_sub_vector (const Range1D &rng, RTOpPack::MutableSubVector *sub_vec)
 
void commit_sub_vector (RTOpPack::MutableSubVector *sub_vec)
 
void set_sub_vector (const RTOpPack::SparseSubVector &sub_vec)
 
void Vp_StMtV (value_type alpha, const GenPermMatrixSlice &P, BLAS_Cpp::Transp P_trans, const Vector &x, value_type beta)
 

Public Types

typedef Teuchos::RefCountPtr<
MemMngPack::ReleaseResource > 		release_resource_ptr_t
 

Public Member Functions

VectorMutableDense * operator & ()
 Hack.

Detailed Description

DVector "Adaptor" subclass for DenseLinAlgPack::DVectorSlice or DenseLinAlgPack::DVector objects.

This class can be used either as a view of a DenseLinAlgPack::DVectorSlice object or as a storage type for a DenseLinAlgPack::DVector object.

To create a storage type with the dimension of dim just call the constructor VectorMutableDense(dim) or after construction you can call this->initialize(dim).

To simply create a view of a vector, say v, without ownership just call VectorMutableDense(v(),NULL) or after construction call this->initialize(v(),NULL).

Alternately, this can be given a vector with the responsibility to delete any associated memory by calling this->initialize() with a ReleaseResource object to perform the deallocation.

If this has been initialized by this->initialize(dim) and if the client really needs to get at the DenseLinAlgPack::DVector object itself, then it can be obtained as: 

 void f( VectorMutableDense* v )
     namespace rmp = MemMngPack;
     DVector &_v = *dynamic_cast<rmp::ReleaseResource_ref_count_ptr<DVector>&>(*v.vec_release()).ptr;
This is not pretty but it is not supposed to be. Of course the above function will throw an exception if the dynamic_cast<> fails.

Definition at line 71 of file AbstractLinAlgPack_VectorMutableDense.hpp.

Member Typedef Documentation

typedef Teuchos::RefCountPtr< MemMngPack::ReleaseResource> AbstractLinAlgPack::VectorMutableDense::release_resource_ptr_t
 

Definition at line 79 of file AbstractLinAlgPack_VectorMutableDense.hpp.

Constructor & Destructor Documentation

AbstractLinAlgPack::VectorMutableDense::VectorMutableDense (  const size_type  dim = 0  ) 
 

Calls this->initialize(dim).

Definition at line 52 of file AbstractLinAlgPack_VectorMutableDense.cpp.

AbstractLinAlgPack::VectorMutableDense::VectorMutableDense (  DVectorSlice  v,
const release_resource_ptr_t &  v_release
) 
 

Calls this->initialize(v,v_release).

Definition at line 61 of file AbstractLinAlgPack_VectorMutableDense.cpp.

Member Function Documentation

void AbstractLinAlgPack::VectorMutableDense::initialize (  const size_type  dim  ) 
 

Call this->initialize(v,v_release) with an allocated DenseLinAlgPack::DVector object.

Definition at line 71 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::initialize (  DVectorSlice  v,
const release_resource_ptr_t &  v_release
) 
 

Initialize with a dense vector slice.

Definition at line 90 of file AbstractLinAlgPack_VectorMutableDense.cpp.

DVectorSlice AbstractLinAlgPack::VectorMutableDense::set_vec (   )  [inline]
 

Return the non-const dense vector.

Note that calling this method will result in the vector implementation being modified. Therefore, no other methods on this object should be called until the DVectorSlice returned from this method is discarded.

Note that the underlying implementation calls this->has_changed() before this method returns.

Definition at line 213 of file AbstractLinAlgPack_VectorMutableDense.hpp.

const DVectorSlice AbstractLinAlgPack::VectorMutableDense::get_vec (   )  const [inline]
 

Return a const dense vector.

Definition at line 221 of file AbstractLinAlgPack_VectorMutableDense.hpp.

const VectorMutableDense::release_resource_ptr_t & AbstractLinAlgPack::VectorMutableDense::vec_release (   )  const [inline]
 

Return a RefCountPtr<> pointer to the object that will release the associated resource.

Definition at line 228 of file AbstractLinAlgPack_VectorMutableDense.hpp.

const VectorSpace & AbstractLinAlgPack::VectorMutableDense::space (   )  const [virtual]
 

Implements AbstractLinAlgPack::Vector.

Definition at line 104 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::apply_op (  const RTOpPack::RTOp &  op,
const size_t  num_vecs,
const Vector *  vecs[],
const size_t  num_targ_vecs,
VectorMutable *  targ_vecs[],
RTOpPack::ReductTarget *  reduct_obj,
const index_type  first_ele,
const index_type  sub_dim,
const index_type  global_offset
)  const [virtual]
 

Implements AbstractLinAlgPack::Vector.

Definition at line 110 of file AbstractLinAlgPack_VectorMutableDense.cpp.

index_type AbstractLinAlgPack::VectorMutableDense::dim (   )  const [virtual]
 

Reimplemented from AbstractLinAlgPack::Vector.

Definition at line 131 of file AbstractLinAlgPack_VectorMutableDense.cpp.

value_type AbstractLinAlgPack::VectorMutableDense::get_ele (  index_type  i  )  const [virtual]
 

Reimplemented from AbstractLinAlgPack::Vector.

Definition at line 136 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::get_sub_vector (  const Range1D &  rng,
RTOpPack::SubVector *  sub_vec
)  const [virtual]
 

Reimplemented from AbstractLinAlgPack::Vector.

Definition at line 141 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::free_sub_vector (  RTOpPack::SubVector *  sub_vec  )  const [virtual]
 

Reimplemented from AbstractLinAlgPack::Vector.

Definition at line 162 of file AbstractLinAlgPack_VectorMutableDense.cpp.

VectorMutable & AbstractLinAlgPack::VectorMutableDense::operator= (  value_type  alpha  )  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 170 of file AbstractLinAlgPack_VectorMutableDense.cpp.

VectorMutable & AbstractLinAlgPack::VectorMutableDense::operator= (  const Vector &  v  )  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 179 of file AbstractLinAlgPack_VectorMutableDense.cpp.

VectorMutable & AbstractLinAlgPack::VectorMutableDense::operator= (  const VectorMutable &  v  )  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 191 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::set_ele (  index_type  i,
value_type  val
)  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 202 of file AbstractLinAlgPack_VectorMutableDense.cpp.

VectorMutableDense::vec_mut_ptr_t AbstractLinAlgPack::VectorMutableDense::sub_view (  const Range1D &  rng  )  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 210 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::get_sub_vector (  const Range1D &  rng,
RTOpPack::MutableSubVector *  sub_vec
)  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 229 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::commit_sub_vector (  RTOpPack::MutableSubVector *  sub_vec  )  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 250 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::set_sub_vector (  const RTOpPack::SparseSubVector &  sub_vec  )  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 257 of file AbstractLinAlgPack_VectorMutableDense.cpp.

void AbstractLinAlgPack::VectorMutableDense::Vp_StMtV (  value_type  alpha,
const GenPermMatrixSlice &  P,
BLAS_Cpp::Transp  P_trans,
const Vector &  x,
value_type  beta
)  [virtual]
 

Reimplemented from AbstractLinAlgPack::VectorMutable.

Definition at line 263 of file AbstractLinAlgPack_VectorMutableDense.cpp.

VectorMutableDense* AbstractLinAlgPack::VectorMutableDense::operator & (   )  [inline]
 

Hack.

Definition at line 189 of file AbstractLinAlgPack_VectorMutableDense.hpp.

The documentation for this class was generated from the following files:
Generated on Thu Sep 18 12:33:56 2008 for AbstractLinAlgPack: C++ Interfaces For Vectors, Matrices And Related Linear Algebra Objects by doxygen 1.3.9.1