bdm::memlog Class Reference

#include <loggers.h>

List of all members.

Public Member Functions
	memlog (int maxlen0, string itf="")
	memlog ()
	Default constructor.
void	init ()
	Initialize storage.
void	step ()
	Shifts storage position for another time step.
void	logit (int id, const vec &v)
	log this vector
void	logit (int id, const double &d)
	log this double
void	itsave (const char *fname)
	Save values into an itfile named after fname.
void	finalize ()
	Finalize storing information.
void	from_setting (const Setting &set)
	UI for memlog.
virtual int	add (const RV &rv, string prefix="")
virtual string	to_string ()
	This method returns a basic info about the current instance.
virtual void	to_setting (Setting &set) const
	This method save all the instance properties into the Setting structure.
virtual void	validate ()
	This method TODO.
Protected Attributes
int	maxlen
	Maximum length of vectors stored in memory.
int	ind
	Currect record to be written.
Array< mat >	vectors
	Storage.
string	itfilename
	name of it file to save results
Array< RV >	entries
	RVs of all logged variables.
Array< string >	names
	Names of logged quantities, e.g. names of algorithm variants.

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Detailed Description

Logging into matrices in data format in memory, optionally persisted into a file.

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Member Function Documentation

virtual int bdm::logger::add	(	const RV &	rv,
		string	prefix = ""
	)			[inline, virtual, inherited]

returns an identifier which will be later needed for calling the logit() function For empty RV it returns -1, this entry will be ignored by logit().

References bdm::logger::entries, and bdm::logger::names.

Referenced by bdm::stateDS::log_add(), bdm::ArxDS::log_add(), bdm::BM::log_add(), and bdm::DS::log_add().

void bdm::memlog::from_setting

(

const Setting &

set

)

[virtual]

UI for memlog.

TODO dat tam kam patri, a to celej blok

        logger = {
                class = "memlog";
                filename = "file_name.it"; // resulting filename with results in it format
                maxlen = 100;          // size of memory buffer
        }

Reimplemented from bdm::root.

Reimplemented in bdm::dirfilelog, and bdm::mexlog.

References itfilename, and maxlen.

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

• loggers.h
• loggers.cpp