bdm::fsqmat Class Reference

Fake sqmat. This class maps sqmat operations to operations on full matrix. More...

#include <square_mat.h>

Inheritance diagram for bdm::fsqmat:

List of all members.

Public Member Functions
void	opupdt (const vec &v, double w)
mat	to_mat () const
void	mult_sym (const mat &C)
void	mult_sym_t (const mat &C)
void	mult_sym (const mat &C, fsqmat &U) const
	store result of mult_sym in external matrix
void	mult_sym_t (const mat &C, fsqmat &U) const
	store result of mult_sym_t in external matrix
void	clear ()
	fsqmat ()
	Default initialization.
	fsqmat (const int dim0)
	Default initialization with proper size.
	fsqmat (const mat &M)
	Constructor.
	fsqmat (const fsqmat &M, const ivec &perm)
	fsqmat (const vec &d)
	Constructor.
virtual	~fsqmat ()
	Destructor for future use;.
void	inv (fsqmat &Inv) const
	Matrix inversion preserving the chosen form.
double	logdet () const
double	qform (const vec &v) const
double	invqform (const vec &v) const
vec	sqrt_mult (const vec &v) const
void	add (const fsqmat &fsq2, double w=1.0)
	Add another matrix in fsq form with weight w.
void	setD (const vec &nD)
	Access functions.
vec	getD ()
	Access functions.
void	setD (const vec &nD, int i)
	Access functions.
fsqmat &	operator+= (const fsqmat &A)
	add another fsqmat matrix
fsqmat &	operator-= (const fsqmat &A)
	subtrack another fsqmat matrix
fsqmat &	operator *= (double x)
	multiply by a scalar
	operator mat & ()
	cast to normal mat
mat &	_M ()
	access function
Protected Attributes
mat	M
	Full matrix on which the operations are performed.
Friends
std::ostream &	operator<< (std::ostream &os, const fsqmat &sq)
	print full matrix

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Detailed Description

Fake sqmat. This class maps sqmat operations to operations on full matrix.

This class can be used to compare performance of algorithms using decomposed matrices with perormance of the same algorithms using full matrices;

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Constructor & Destructor Documentation

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Member Function Documentation

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

• square_mat.h
• square_mat.cpp

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Generated on 2 Dec 2013 for mixpp by  1.4.7