Random_Orthogonal Class Reference

A class to cerate general random unitary matrix according to arXiv:1303:5904v1. More...

#include <Random_Orthogonal.h>

Inheritance diagram for Random_Orthogonal:

Public Member Functions
Matrix	Construct_Orthogonal_Matrix ()
	Call to create a random unitary. More...
Matrix	Construct_Orthogonal_Matrix (Matrix_real &vargamma)
	Generates a unitary matrix from parameters vartheta, varphi, varkappa according to arXiv:1303:5904v1. More...
void	print (const std::stringstream &sstream, int verbose_level=1) const
	Call to print output messages in the function of the verbosity level. More...
	Random_Orthogonal (int dim_in)
	Constructor of the class. More...
void	set_debugfile (std::string debugfile)
	Call to set the debugfile name. More...
void	set_verbose (int verbose_in)
	Call to set the verbose attribute. More...

Public Attributes
bool	debug
	Logical variable. Set true to write output messages to the 'debug.txt' file. More...
std::string	debugfile_name
	String variable. Set the debug file name. More...
int	dim
	The number of rows in the created unitary. More...
int	verbose
	Set the verbosity level of the output messages. More...

Detailed Description

A class to cerate general random unitary matrix according to arXiv:1303:5904v1.

Definition at line 41 of file Random_Orthogonal.h.

Constructor & Destructor Documentation

Random_Orthogonal()

Random_Orthogonal::Random_Orthogonal

(

int

dim_in

)

Constructor of the class.

Parameters

dim_in

The number of rows in the random unitary to be ceated.

Returns

An instance of the class

Definition at line 37 of file Random_Orthogonal.cpp.

Member Function Documentation

Construct_Orthogonal_Matrix() [1/2]

Matrix Random_Orthogonal::Construct_Orthogonal_Matrix

(

)

Call to create a random unitary.

Returns

Returns with a pointer to the created random unitary

Definition at line 54 of file Random_Orthogonal.cpp.

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Construct_Orthogonal_Matrix() [2/2]

Matrix Random_Orthogonal::Construct_Orthogonal_Matrix

(

Matrix_real &

vargamma

)

Generates a unitary matrix from parameters vartheta, varphi, varkappa according to arXiv:1303:5904v1.

Parameters

vartheta	array of dim*(dim-1)/2 elements
varphi	array of dim*(dim-1)/2 elements
varkappa	array of dim-1 elements

Returns

Returns with a pointer to the generated unitary

Definition at line 84 of file Random_Orthogonal.cpp.

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print()

void logging::print ( const std::stringstream &  sstream, int  verbose_level = 1  ) const

inherited

Call to print output messages in the function of the verbosity level.

Parameters

sstream	The stringstream input to store the output messages.
verbose_level	Integer input. High level means write more to the standart output, 0 means write nothing. The default value is set to 1.

Definition at line 55 of file logging.cpp.

set_debugfile()

void logging::set_debugfile ( std::string  debugfile )

inherited

Call to set the debugfile name.

Parameters

debugfile

String variable. Set the debugfile name.

Definition at line 95 of file logging.cpp.

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set_verbose()

void logging::set_verbose ( int  verbose_in )

inherited

Call to set the verbose attribute.

Parameters

verbose_in

Integer variable. Set the number to specify the verbosity level for output messages.

Definition at line 85 of file logging.cpp.

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Member Data Documentation

debug

bool logging::debug

inherited

Logical variable. Set true to write output messages to the 'debug.txt' file.

Definition at line 53 of file logging.h.

debugfile_name

std::string logging::debugfile_name

inherited

String variable. Set the debug file name.

Definition at line 56 of file logging.h.

dim

int Random_Orthogonal::dim

The number of rows in the created unitary.

Definition at line 46 of file Random_Orthogonal.h.

verbose

int logging::verbose

inherited

Set the verbosity level of the output messages.

Definition at line 50 of file logging.h.

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

• Random_Orthogonal.h
• Random_Orthogonal.cpp