#include <Lineq.h>

Collaboration diagram for doci2DM::Lineq:

Public Member Functions
	Lineq (int L, int N, bool=false)

virtual	~Lineq ()=default

int	gN () const

int	gnr () const

int	gL () const

const TPM &	gE (int) const

double	ge (int) const

const TPM &	gE_ortho (int) const

double	ge_ortho (int) const

const SUP &	gu_0 (int) const

const SUP &	gu_0_ortho (int) const

void	check (const TPM &tpm) const

void	orthogonalize ()

Private Member Functions
void	constr_u_0 ()

void	orthogonalize_u_0 ()

Private Attributes
std::vector< TPM >	E
	double pointer to TPM object, will contain the linear equality constraints More...

std::vector< double >	e
	pointer of doubles, will contain the values of the projections. (the desired equalities) More...

std::vector< TPM >	E_ortho
	orthogonalized constraints, these will be hidden from the public. More...

std::vector< double >	e_ortho
	the values accompanying the orthogonalized constraints More...

std::vector< SUP >	u_0
	will contain the matrices that span u^0 space More...

std::vector< SUP >	u_0_ortho
	will contain the orthogonalized matrices that span u^0 space More...

int	N
	nr of particles More...

int	L
	nr of sp orbs More...

Friends
std::ostream &	operator<< (std::ostream &output, Lineq &lineq_p)

Detailed Description

Author: Brecht Verstichel

Date: 09-09-2010

This is a class written for handling linear equality constraints in the program. Contains a collection of the matrices on which the tpm has to have a certain projection, these values are stored in a pointer of doubles.

Definition at line 43 of file Lineq.h.

Constructor & Destructor Documentation

Lineq::Lineq	(	int	L,
		int	N,
		bool	partial_trace = `false`
	)

standard constructor, only norm and DOCI constraints

Parameters

L	nr of levels
N	nr of particles
partial_trace	use constraints for the block and vector seperatly

Definition at line 36 of file Lineq.cpp.

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virtual doci2DM::Lineq::~Lineq ( )

virtualdefault

Member Function Documentation

void Lineq::check ( const TPM & tpm ) const

Definition at line 321 of file Lineq.cpp.

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void Lineq::constr_u_0 ( )

private

construct's the u_0 matrices with the input provided in the constructor. Again reusable code for the different constructers. and again private because I say so.

Definition at line 243 of file Lineq.cpp.

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const TPM & Lineq::gE ( int i ) const

access to the individual constraint TPM's

Parameters

i the index

Returns: The E TPM on index i.

Definition at line 113 of file Lineq.cpp.

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double Lineq::ge ( int i ) const

access to the individual constraint values

Parameters

i the index

Returns: the e values on index i: e[i] or something

Definition at line 123 of file Lineq.cpp.

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const TPM & Lineq::gE_ortho ( int i ) const

access to the individual orthogonalized constraint TPM's: private function

Parameters

i the index

Returns: The E_ortho TPM on index i.

Definition at line 133 of file Lineq.cpp.

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double Lineq::ge_ortho ( int i ) const

access to the individual orthogonalized constraint values: private function

Parameters

i the index

Returns: the e values on index i: e_ortho[i] or something

Definition at line 143 of file Lineq.cpp.

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int Lineq::gL ( ) const

Returns: nr of sp orbitals

Definition at line 103 of file Lineq.cpp.

int Lineq::gN ( ) const

Returns: nr of particles

Definition at line 87 of file Lineq.cpp.

int Lineq::gnr ( ) const

Returns: nr of constraints

Definition at line 95 of file Lineq.cpp.

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const SUP & Lineq::gu_0 ( int i ) const

access to the u_0 matrices

Parameters

i	the index of the specific u_0 matrix you are interested in.

Returns: u_0[i]

Definition at line 224 of file Lineq.cpp.

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const SUP & Lineq::gu_0_ortho ( int i ) const

access to the orthogonalized u_0 matrices

Parameters

i	the index of the specific u_0_ortho matrix you are interested in.

Returns: u_0_ortho[i]

Definition at line 234 of file Lineq.cpp.

void Lineq::orthogonalize ( )

orthogonalize the constraints, will take E and e, and construct E_ortho and e_ortho with them.

Definition at line 179 of file Lineq.cpp.

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void Lineq::orthogonalize_u_0 ( )

private

orthogonalize the u_0 matrices, will take the u_0's and construct the u_0_ortho's.

Definition at line 262 of file Lineq.cpp.

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	output,
		doci2DM::Lineq &	lineq_p
	)

friend

Output stream operator overloaded: prints all the constraint matrices with a whitespace between them.

Parameters

output	The stream to which you are writing (e.g. cout)
lineq_p	The Lineq you want to print

Definition at line 150 of file Lineq.cpp.

Member Data Documentation

std::vector<TPM> doci2DM::Lineq::E

private

double pointer to TPM object, will contain the linear equality constraints

Definition at line 87 of file Lineq.h.

std::vector<double> doci2DM::Lineq::e

private

pointer of doubles, will contain the values of the projections. (the desired equalities)

Definition at line 89 of file Lineq.h.

std::vector<TPM> doci2DM::Lineq::E_ortho

private

orthogonalized constraints, these will be hidden from the public.

Definition at line 92 of file Lineq.h.

std::vector<double> doci2DM::Lineq::e_ortho

private

the values accompanying the orthogonalized constraints

Definition at line 94 of file Lineq.h.

int doci2DM::Lineq::L

private

nr of sp orbs

Definition at line 106 of file Lineq.h.

int doci2DM::Lineq::N

private

nr of particles

Definition at line 103 of file Lineq.h.

std::vector<SUP> doci2DM::Lineq::u_0

private

will contain the matrices that span u^0 space

Definition at line 97 of file Lineq.h.

std::vector<SUP> doci2DM::Lineq::u_0_ortho

private

will contain the orthogonalized matrices that span u^0 space

Definition at line 100 of file Lineq.h.

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

include/Lineq.h
Lineq.cpp

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation