bdm::ITppFileDS Class Reference

Read Data Matrix from an IT file. More...

#include <datasources.h>

List of all members.

Public Member Functions

 ITppFileDS (const string &fname, const string &varname)
void from_setting (const Setting &set)
 This method arrange instance properties according the data stored in the Setting structure.
void getdata (vec &dt)
 Returns full vector of observed data=[output, input].
void getdata (vec &dt, const ivec &indeces)
 Returns data records at indeces.
int ndat ()
 returns number of data in the file;
void log_add (logger &L)
 no sense to log this type
void logit (logger &L)
 no sense to log this type
void set_rvs (RV &drv, RV &urv)
void write (vec &ut)
 Accepts action variable and schedule it for application.
void write (vec &ut, ivec &indices)
virtual void write (vec &ut, const ivec &indeces)
 Accepts action variables at specific indeces.
void step ()
 Moves from $ t $ to $ t+1 $, i.e. perfroms the actions and reads response of the system.
virtual RV _drv () const
 access function
const RV_urv () const
 access function
virtual void set_drv (const RV &drv, const RV &urv)
 set random rvariables
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

mat Data
 internal matrix of data
int time
 active column in the Data matrix
ivec rowid
 vector of rows that are presented in Dt
ivec delays
 vector of delays that are presented in Dt
int dtsize
int utsize
RV Drv
 Description of data returned by getdata().
RV Urv
 Description of data witten by by write().
int L_dt
 Remember its own index in Logger L.
int L_ut


Detailed Description

Read Data Matrix from an IT file.

The constructor creates an internal matrix Data from an IT++ file. The file is binary and can be made using the IT++ library or the Matlab/Octave function itsave. NB: the data are stored columnwise, i.e. each column contains the data for time $t$!


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

Generated on Wed Jul 1 13:05:57 2009 for mixpp by  doxygen 1.5.8