Observation Class Reference

#include <Observation.h>

Inheritance diagram for Observation:

Public Member Functions
	Observation (unsigned int dim)
	Constructor (dimension needs to be known at construction). More...
virtual	~Observation ()
observation_t &	operator[] (int i) const
	Access operator. More...
virtual Observation &	copyFrom (const Observation &src)
	Copies data from src. More...
unsigned int	dim () const
	Returns dimension of data. More...
virtual void	saveData (XFile *file) const
	Save data to file (in binary format). More...
virtual void	loadData (XFile *file)
	Loads data from file (in binary format). Dimension needs to be known in advance. More...

Public Attributes
observation_t *	observations
	The array containing the observations (of size dim()). More...
unsigned int	_dim
	Dimension of data. More...
bool	terminal
	True iff this observation is terminal. More...

Detailed Description

Represent observations returned by the environment to the agents. Observations in Qualia are continuous. A specific observation is represented by a multi-dimensional array of real numbers. Notice that discrete observation components can be represented as well since the underlying data is an array of real numbers, so you can put integers in there as long as you know what you're doing.

Constructor & Destructor Documentation

Observation::Observation

(

unsigned int

dim

)

Constructor (dimension needs to be known at construction).

Observation::~Observation ( )

virtual

Member Function Documentation

Observation & Observation::copyFrom ( const Observation &  src )

virtual

Copies data from src.

Reimplemented in RLObservation.

unsigned int Observation::dim ( ) const

inline

Returns dimension of data.

void Observation::loadData ( XFile *  file )

virtual

Loads data from file (in binary format). Dimension needs to be known in advance.

Reimplemented in RLObservation.

observation_t& Observation::operator[] ( int  i ) const

inline

Access operator.

void Observation::saveData ( XFile *  file ) const

virtual

Save data to file (in binary format).

Reimplemented in RLObservation.

Member Data Documentation

unsigned int Observation::_dim

Dimension of data.

observation_t* Observation::observations

The array containing the observations (of size dim()).

bool Observation::terminal

True iff this observation is terminal.

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

• src/qualia/core/Observation.h
• src/qualia/core/Observation.cpp