craam::RegularAction Class Reference

Action in a regular MDP. More...

#include <Action.hpp>

Public Member Functions
	RegularAction ()
	Creates an empty action. More...
	RegularAction (const Transition &outcome)
	Initializes outcomes to the provided transition vector.
vector< Transition >	get_outcomes () const
	Returns the outcomes. More...
const Transition &	get_outcome (long outcomeid) const
	Returns the single outcome. More...
Transition &	get_outcome (long outcomeid)
	Returns the single outcome. More...
const Transition &	operator[] (long outcomeid) const
	Returns the outcome.
Transition &	operator[] (long outcomeid)
	Returns the outcome.
const Transition &	get_outcome () const
	Returns the single outcome. More...
Transition &	get_outcome ()
	Returns the single outcome. More...
Transition &	create_outcome (long outcomeid)
	Adds a sufficient number of empty outcomes for the outcomeid to be a correct identifier. More...
void	normalize ()
	Normalizes transition probabilities.
size_t	outcome_count () const
	Returns number of outcomes (1). More...
void	to_string (string &result) const
	Appends a string representation to the argument.
bool	is_nature_correct (numvec oid) const
	Whether the provided outcome is valid. More...
prec_t	mean_reward () const
	Returns the mean reward from the transition. More...
prec_t	mean_reward (numvec natpolicy) const
	Returns the mean reward from the transition. More...
Transition	mean_transition () const
	Returns the mean transition probabilities. More...
Transition	mean_transition (numvec natpolicy) const
	Returns the mean transition probabilities. More...
string	to_json (long actionid=-1) const
	Returns a json representation of the action. More...

Protected Attributes
Transition	outcome
	Transition probabilities.

Detailed Description

Action in a regular MDP.

There is no uncertainty and the action contains only a single outcome.

Constructor & Destructor Documentation

RegularAction()

craam::RegularAction::RegularAction ( )

inline

Creates an empty action.

Member Function Documentation

create_outcome()

Transition& craam::RegularAction::create_outcome ( long  outcomeid )

inline

Adds a sufficient number of empty outcomes for the outcomeid to be a correct identifier.

This method does nothing in this action.

get_outcome() [1/4]

const Transition& craam::RegularAction::get_outcome ( long  outcomeid ) const

inline

Returns the single outcome.

get_outcome() [2/4]

Transition& craam::RegularAction::get_outcome ( long  outcomeid )

inline

Returns the single outcome.

get_outcome() [3/4]

const Transition& craam::RegularAction::get_outcome ( ) const

inline

Returns the single outcome.

get_outcome() [4/4]

Transition& craam::RegularAction::get_outcome ( )

inline

Returns the single outcome.

get_outcomes()

vector<Transition> craam::RegularAction::get_outcomes ( ) const

inline

Returns the outcomes.

is_nature_correct()

bool craam::RegularAction::is_nature_correct ( numvec  oid ) const

inline

Whether the provided outcome is valid.

Check only size, not that the distribution sums to any particular number.

mean_reward() [1/2]

prec_t craam::RegularAction::mean_reward ( ) const

inline

Returns the mean reward from the transition.

mean_reward() [2/2]

prec_t craam::RegularAction::mean_reward ( numvec  natpolicy ) const

inline

Returns the mean reward from the transition.

Parameters

natpolicy

Nature can choose the probability distribution

mean_transition() [1/2]

Transition craam::RegularAction::mean_transition ( ) const

inline

Returns the mean transition probabilities.

Ignore rewards.

mean_transition() [2/2]

Transition craam::RegularAction::mean_transition ( numvec  natpolicy ) const

inline

Returns the mean transition probabilities.

Ignore rewards.

Parameters

natpolicy

Nature can choose a non-zero state to go to

outcome_count()

size_t craam::RegularAction::outcome_count ( ) const

inline

Returns number of outcomes (1).

to_json()

string craam::RegularAction::to_json ( long  actionid = -1 ) const

inline

Returns a json representation of the action.

Parameters

actionid

Whether to include action id

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

• craam/Action.hpp