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Class sdm::DeterministicDecisionRule

Class List > sdm > DeterministicDecisionRule

This class provide a way to manipulate data relative to a deterministic decision rule. More...

  • #include <det_decision_rule.hpp>

Inherits the following classes: sdm::DecisionRule

Inherited by the following classes: sdm::JointDeterministicDecisionRule

Public Types inherited from sdm::Function

See sdm::Function

Type Name
typedef TInput input_type
typedef TOutput output_type

Public Functions

Type Name
DeterministicDecisionRule ()
DeterministicDecisionRule (const DeterministicDecisionRule & copy)
DeterministicDecisionRule (const std::vector< std::shared_ptr< Item >> & acc_states, const std::vector< std::shared_ptr< Item >> & n_actions)
virtual std::shared_ptr< Action > act (const std::shared_ptr< State > & state) const
Get the action deducted from a given state.
virtual bool elementExist (const std::shared_ptr< State > &)
std::map< std::shared_ptr< State >, std::shared_ptr< Action > > getMap () const
virtual double getProbability (const std::shared_ptr< State > & s, const std::shared_ptr< Action > & a) const
Get the probability of selecting action a in state s. This should return 0 if the action that corresponds to the state is a.
virtual void setProbability (const std::shared_ptr< State > & s, const std::shared_ptr< Action > & a, double proba=1)
Set the probability of selecting action a in state s.
virtual std::string str () const

Public Functions inherited from sdm::DecisionRule

See sdm::DecisionRule

Type Name
virtual std::shared_ptr< Action > act (const std::shared_ptr< State > & state) const = 0
Get the action deducted from a given state.
virtual bool elementExist (const std::shared_ptr< State > &) = 0
virtual double getProbability (const std::shared_ptr< State > & state, const std::shared_ptr< Action > & action) const = 0
Get the probability of action 'action' in state 'state'.
virtual TypeAction getTypeAction () const
std::shared_ptr< Action > operator() (const std::shared_ptr< State > & s)
virtual void setProbability (const std::shared_ptr< State > & state, const std::shared_ptr< Action > & action, double proba) = 0
Sets the probability of selecting action a when observing state s.
virtual std::string str () const = 0

Public Functions inherited from sdm::Function

See sdm::Function

Type Name
virtual output_type operator() (const input_type &) = 0
virtual ~Function ()

Protected Attributes

Type Name
std::map< std::shared_ptr< State >, std::shared_ptr< Action > > map_state_to_action_

Detailed Description

To represent a deterministic decision rule, we simply use a structure that map histories to actions.

Public Functions Documentation

function DeterministicDecisionRule [1/3]

sdm::DeterministicDecisionRule::DeterministicDecisionRule ()

function DeterministicDecisionRule [2/3]

sdm::DeterministicDecisionRule::DeterministicDecisionRule (
    const DeterministicDecisionRule & copy
)

function DeterministicDecisionRule [3/3]

sdm::DeterministicDecisionRule::DeterministicDecisionRule (
    const std::vector< std::shared_ptr< Item >> & acc_states,
    const std::vector< std::shared_ptr< Item >> & n_actions
)

function act

virtual std::shared_ptr< Action > sdm::DeterministicDecisionRule::act (
    const std::shared_ptr< State > & state
) const

Parameters:

  • state the generic state

Returns:

the corresponding action

Implements sdm::DecisionRule::act

function elementExist

virtual bool sdm::DeterministicDecisionRule::elementExist (
    const std::shared_ptr< State > &
)

Implements sdm::DecisionRule::elementExist

function getMap

std::map< std::shared_ptr< State >, std::shared_ptr< Action > > sdm::DeterministicDecisionRule::getMap () const

function getProbability

virtual double sdm::DeterministicDecisionRule::getProbability (
    const std::shared_ptr< State > & s,
    const std::shared_ptr< Action > & a
) const

Parameters:

  • s the state
  • a the action

Returns:

the probability

Implements sdm::DecisionRule::getProbability

function setProbability

virtual void sdm::DeterministicDecisionRule::setProbability (
    const std::shared_ptr< State > & s,
    const std::shared_ptr< Action > & a,
    double proba=1
)

Parameters:

  • s the state
  • a the action
  • proba the probability

Implements sdm::DecisionRule::setProbability

function str

virtual std::string sdm::DeterministicDecisionRule::str () const

Implements sdm::DecisionRule::str

Protected Attributes Documentation

variable map_state_to_action_

std::map<std::shared_ptr<State>, std::shared_ptr<Action> > sdm::DeterministicDecisionRule::map_state_to_action_;

Friends Documentation

friend operator<<

inline friend std::ostream & sdm::DeterministicDecisionRule::operator<< (
    std::ostream & os,
    const DeterministicDecisionRule & dr
)

The documentation for this class was generated from the following file src/sdm/core/action/det_decision_rule.hpp