Classes | Public Types | Public Member Functions | Public Attributes | Friends
LightWorld Class Reference

#include <LightWorld.hh>

Inheritance diagram for LightWorld:
Inheritance graph
[legend]

List of all members.

Classes

struct  room_info

Public Types

typedef std::pair< float, float > coord_t
enum  lightworld_action_t {
  NORTH, EAST, WEST, SOUTH,
  PICKUP, PRESS, NUM_ACTIONS
}

Public Member Functions

virtual float apply (int action)
int applyNoise (int action)
virtual void getMinMaxFeatures (std::vector< float > *minFeat, std::vector< float > *maxFeat)
virtual void getMinMaxReward (float *minR, float *maxR)
virtual int getNumActions ()
virtual bool isEpisodic ()
 LightWorld (Random &rand, bool stochastic, int nrooms)
void print_map () const
void print_state () const
virtual void reset ()
void resetKey ()
virtual const std::vector
< float > & 		sensation () const
void setKey (std::vector< float > testS)
virtual bool terminal () const
void updateSensors ()
void updateVisits ()
virtual ~LightWorld ()

Public Attributes

float & door_e
float & door_n
float & door_open
float & door_s
float & door_w
int doorOpen
int doorVisited
float & ew
float & have_key
int haveKey
float & key_e
float & key_n
float & key_s
float & key_w
int keyVisited
int leaveRoom
float & lock_e
float & lock_n
float & lock_s
float & lock_w
int lockVisited
bool LWDEBUG
int MAX_SENSE
const bool noisy
int nrooms
float & ns
int pickupDoor
int pickupKeyCorrect
int pickupKeyIncorrect
int pickupLock
int pickupOther
int pressDoor
int pressKey
int pressLockCorrect
int pressLockIncorrect
int pressOther
Random & rng
float & room_id
std::vector< room_info > rooms
std::vector< float > s
int totalVisited

Friends

std::ostream & operator<< (std::ostream &out, const LightWorld &playroom)

Detailed Description

The LightWorld domain from "Building Portable Options: Skill Transfer in Reinforcement Learning" by Konidaris and Barto

Definition at line 15 of file LightWorld.hh.

Member Typedef Documentation

typedef std::pair<float,float> LightWorld::coord_t

Definition at line 54 of file LightWorld.hh.

Member Enumeration Documentation

enum LightWorld::lightworld_action_t
Enumerator:
NORTH 
EAST 
WEST 
SOUTH 
PICKUP 
PRESS 
NUM_ACTIONS 

Definition at line 55 of file LightWorld.hh.

Constructor & Destructor Documentation

LightWorld::LightWorld ( Random &  rand,
bool  stochastic,
int  nrooms 
)

Creates a PlayRoom domain using the specified map. Puts objects in random locations.

Parameters:
randRandom number generator to use.
stochasticWhether to use nondeterministic actions
nroomsNumber of rooms to have

The LightWorld domain from "Building Portable Options: Skill Transfer in Reinforcement Learning" by Konidaris and Barto

Definition at line 10 of file LightWorld.cc.

LightWorld::~LightWorld ( ) [virtual]

Definition at line 61 of file LightWorld.cc.

Member Function Documentation

float LightWorld::apply ( int  action) [virtual]

Implements Environment.

Definition at line 86 of file LightWorld.cc.

int LightWorld::applyNoise ( int  action)

Definition at line 70 of file LightWorld.cc.

void LightWorld::getMinMaxFeatures ( std::vector< float > *  minFeat,
std::vector< float > *  maxFeat 
) [virtual]

Implements Environment.

Definition at line 391 of file LightWorld.cc.

void LightWorld::getMinMaxReward ( float *  minR,
float *  maxR 
) [virtual]

Implements Environment.

Definition at line 410 of file LightWorld.cc.

int LightWorld::getNumActions ( ) [virtual]

Implements Environment.

Definition at line 354 of file LightWorld.cc.

virtual bool LightWorld::isEpisodic ( ) [inline, virtual]

Reimplemented from Environment.

Definition at line 33 of file LightWorld.hh.

void LightWorld::print_map ( ) const

Prints the current map.

Definition at line 360 of file LightWorld.cc.

void LightWorld::print_state ( ) const

Prints the current state

void LightWorld::reset ( void  ) [virtual]

Implements Environment.

Definition at line 288 of file LightWorld.cc.

void LightWorld::resetKey ( )

Definition at line 256 of file LightWorld.cc.

const std::vector< float > & LightWorld::sensation ( ) const [virtual]

Implements Environment.

Definition at line 64 of file LightWorld.cc.

void LightWorld::setKey ( std::vector< float >  testS)

Definition at line 263 of file LightWorld.cc.

bool LightWorld::terminal ( ) const [virtual]

Implements Environment.

Definition at line 282 of file LightWorld.cc.

void LightWorld::updateSensors ( )

Definition at line 195 of file LightWorld.cc.

void LightWorld::updateVisits ( )

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  out,
const LightWorld &  playroom 
) [friend]

Member Data Documentation

float& LightWorld::door_e

Definition at line 78 of file LightWorld.hh.

float& LightWorld::door_n

Definition at line 77 of file LightWorld.hh.

float& LightWorld::door_open

Definition at line 67 of file LightWorld.hh.

float& LightWorld::door_s

Definition at line 80 of file LightWorld.hh.

float& LightWorld::door_w

Definition at line 79 of file LightWorld.hh.

int LightWorld::doorOpen

Definition at line 100 of file LightWorld.hh.

int LightWorld::doorVisited

Definition at line 98 of file LightWorld.hh.

float& LightWorld::ew

Definition at line 65 of file LightWorld.hh.

float& LightWorld::have_key

Definition at line 66 of file LightWorld.hh.

int LightWorld::haveKey

Definition at line 99 of file LightWorld.hh.

float& LightWorld::key_e

Definition at line 70 of file LightWorld.hh.

float& LightWorld::key_n

Definition at line 69 of file LightWorld.hh.

float& LightWorld::key_s

Definition at line 72 of file LightWorld.hh.

float& LightWorld::key_w

Definition at line 71 of file LightWorld.hh.

int LightWorld::keyVisited

Definition at line 96 of file LightWorld.hh.

int LightWorld::leaveRoom

Definition at line 101 of file LightWorld.hh.

float& LightWorld::lock_e

Definition at line 74 of file LightWorld.hh.

float& LightWorld::lock_n

Definition at line 73 of file LightWorld.hh.

float& LightWorld::lock_s

Definition at line 76 of file LightWorld.hh.

float& LightWorld::lock_w

Definition at line 75 of file LightWorld.hh.

int LightWorld::lockVisited

Definition at line 97 of file LightWorld.hh.

bool LightWorld::LWDEBUG

Definition at line 57 of file LightWorld.hh.

int LightWorld::MAX_SENSE

Definition at line 113 of file LightWorld.hh.

const bool LightWorld::noisy

Definition at line 59 of file LightWorld.hh.

int LightWorld::nrooms

Definition at line 60 of file LightWorld.hh.

float& LightWorld::ns

Definition at line 64 of file LightWorld.hh.

int LightWorld::pickupDoor

Definition at line 110 of file LightWorld.hh.

int LightWorld::pickupKeyCorrect

Definition at line 107 of file LightWorld.hh.

int LightWorld::pickupKeyIncorrect

Definition at line 108 of file LightWorld.hh.

int LightWorld::pickupLock

Definition at line 109 of file LightWorld.hh.

int LightWorld::pickupOther

Definition at line 111 of file LightWorld.hh.

int LightWorld::pressDoor

Definition at line 105 of file LightWorld.hh.

int LightWorld::pressKey

Definition at line 102 of file LightWorld.hh.

int LightWorld::pressLockCorrect

Definition at line 103 of file LightWorld.hh.

int LightWorld::pressLockIncorrect

Definition at line 104 of file LightWorld.hh.

int LightWorld::pressOther

Definition at line 106 of file LightWorld.hh.

Random& LightWorld::rng

Definition at line 61 of file LightWorld.hh.

float& LightWorld::room_id

Definition at line 68 of file LightWorld.hh.

std::vector<room_info> LightWorld::rooms

Definition at line 82 of file LightWorld.hh.

std::vector<float> LightWorld::s

Definition at line 63 of file LightWorld.hh.

int LightWorld::totalVisited

Definition at line 95 of file LightWorld.hh.

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

rl_env
Author(s):
autogenerated on Thu Jun 6 2019 22:00:24