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SCVector Class Reference

The SCVector class is the abstract base class for double valued vectors. More...

#include <abstract.h>

Inheritance diagram for SCVector

[legend]Collaboration diagram for SCVector:

[legend]List of all members.

Public Methods
	SCVector (const RefSCDimension &, SCMatrixKit *)
virtual void	save (StateOut &)
	Save and restore this in an implementation independent way.
virtual void	restore (StateIn &)
Ref<SCMatrixKit>	kit () const
	Return the SCMatrixKit used to create this object.
virtual SCVector*	copy ()
	Return a vector with the same dimension and same elements.
virtual SCVector*	clone ()
	Return a vector with the same dimension but uninitialized memory.
virtual	~SCVector ()
int	n () const
	Return the length of the vector.
virtual double	maxabs () const
	Return the maximum absolute value element of this vector.
virtual void	normalize ()
	Normalize this.
virtual void	randomize ()
	Assign each element to a random number between -1 and 1.
void	assign (double val)
	Assign all elements of this to val.
void	assign (const double *v)
	Assign element i to v[i] for all i.
void	assign (SCVector *v)
	Make this have the same elements as v. More...
virtual void	assign_val (double val)
	Overridden to implement the assign functions.
virtual void	assign_p (const double *v)
virtual void	assign_v (SCVector *v)
virtual void	convert (double *v) const
	Assign v[i] to element i for all i.
virtual void	convert (SCVector *)
	Convert an SCVector of a different specialization to this specialization and possibly accumulate the data.
virtual void	convert_accumulate (SCVector *)
virtual void	scale (double val)
	Multiply each element by val.
RefSCDimension	dim () const
	Return the RefSCDimension corresponding to this vector.
virtual void	set_element (int i, double val)=0
	Set element i to val.
virtual void	accumulate_element (int, double)=0
	Add val to element i.
virtual double	get_element (int i) const=0
	Return the value of element i.
void	accumulate_product (SymmSCMatrix *m, SCVector *v)
	Sum the result of m times v into this.
void	accumulate_product (SCMatrix *m, SCVector *v)
virtual void	accumulate_product_sv (SymmSCMatrix *m, SCVector *v)
virtual void	accumulate_product_rv (SCMatrix *m, SCVector *v)=0
virtual void	accumulate (const SCVector *v)=0
	Sum v into this.
virtual void	accumulate (const SCMatrix *m)=0
	Sum m into this. One of m's dimensions must be 1.
virtual double	scalar_product (SCVector *)=0
	Return the dot product.
virtual void	element_op (const Ref< SCElementOp > &)=0
	Perform the element operation op on each element of this.
virtual void	element_op (const Ref< SCElementOp2 > &, SCVector *)=0
virtual void	element_op (const Ref< SCElementOp3 > &, SCVector *,SCVector *)=0
void	print (std::ostream &o=ExEnv::out()) const
	Print out the vector.
void	print (const char *title=0, std::ostream &out=ExEnv::out(),int=10) const
virtual void	vprint (const char *title=0, std::ostream &out=ExEnv::out(), int=10) const=0
Ref<MessageGrp>	messagegrp () const
	Returns the message group used by the matrix kit.
virtual Ref<SCMatrixSubblockIter>	local_blocks (SCMatrixSubblockIter::Access)=0
	Returns iterators for the local (rapidly accessible) blocks used in this vector. More...
virtual Ref<SCMatrixSubblockIter>	all_blocks (SCMatrixSubblockIter::Access)=0
	Returns iterators for the all blocks used in this vector.
Protected Attributes
RefSCDimension	d
Ref<SCMatrixKit>	kit_

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Detailed Description

The SCVector class is the abstract base class for double valued vectors.

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Member Function Documentation

void SCVector::assign ( SCVector * v ) [inline]

Make this have the same elements as v. The dimensions must match.

Ref< SCMatrixSubblockIter > SCVector::local_blocks ( SCMatrixSubblockIter::Access ) [pure virtual]

Returns iterators for the local (rapidly accessible) blocks used in this vector. Only one iterator is allowed for a matrix is it has Accum or Write access is allowed. Multiple Read iterators are permitted.

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The documentation for this class was generated from the following file:

• abstract.h

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