Class sdm::AlphaStar::AlphaStarItem
Class List > sdm > AlphaStar > AlphaStarItem
The state in terms of A* algorithm.
#include <alpha_star.hpp>
Inherits the following classes: sdm::State
Public Attributes
| Type | Name |
|---|---|
| std::shared_ptr< State > | current_element |
| int | horizon_ |
| double | value_f_ |
| double | value_g_ |
Public Functions
| Type | Name |
|---|---|
| AlphaStarItem (const std::shared_ptr< State > & element, double value_g, double value_f, int horizon) | |
| bool | operator< (std::shared_ptr< AlphaStarItem > const & b) |
| virtual std::string | str () const Get a string describing the current item. |
Public Functions inherited from sdm::State
See sdm::State
| Type | Name |
|---|---|
| virtual TypeState | getTypeState () const |
| virtual size_t | hash () const Get the hash of the state. The hash is used in tabular value functions in order to compare efficiently two states. This function must be reimplemented in inherited classes. |
| virtual bool | operator== (const std::shared_ptr< State > & other) const Check equality between two states. This function must be implemented in inherited classes. |
| virtual std::string | str () const = 0 Get a string describing the current item. |
| virtual std::shared_ptr< BeliefInterface > | toBelief () Cast the state into a belief. |
| virtual std::shared_ptr< HistoryInterface > | toHistory () Cast the state into a history. |
| virtual std::shared_ptr< OccupancyStateInterface > | toOccupancyState () Cast the state into an occupancy state. |
| virtual std::shared_ptr< BaseSerialInterface > | toSerial () Cast the state into a serial interface. |
| virtual std::shared_ptr< SerialOccupancyInterface > | toSerialOccupancyState () Cast the state into a serial occupancy state. |
| virtual | ~State () |
Public Functions inherited from sdm::Observation
See sdm::Observation
| Type | Name |
|---|---|
| virtual std::string | str () const = 0 Get a string describing the current item. |
| virtual | ~Observation () |
Public Functions inherited from sdm::Item
See sdm::Item
| Type | Name |
|---|---|
| virtual std::shared_ptr< Item > | getPointer () Get the shared_ptr on current (this) item. |
| virtual bool | isBaseItem () |
| virtual std::string | str () const = 0 Get a string describing the current item. |
| std::shared_ptr< T > | to () |
| virtual std::shared_ptr< Action > | toAction () Cast the item into a pointer on action. |
| virtual std::shared_ptr< Item > | toItem () Cast the item into a pointer on item. |
| virtual std::shared_ptr< Observation > | toObservation () Cast the item into a pointer on observation. |
| virtual std::shared_ptr< State > | toState () Cast the item into a pointer on state. |
Public Functions inherited from std::inheritable_enable_shared_from_this
See std::inheritable_enable_shared_from_this
| Type | Name |
|---|---|
| std::shared_ptr< Down > | downcasted_shared_from_this () |
| std::shared_ptr< T > | shared_from_this () |
Public Functions inherited from std::MultipleInheritableEnableSharedFromThis
See std::MultipleInheritableEnableSharedFromThis
| Type | Name |
|---|---|
| virtual | ~MultipleInheritableEnableSharedFromThis () |
Public Attributes Documentation
variable current_element
std::shared_ptr<State> sdm::AlphaStar::AlphaStarItem::current_element;
variable horizon_
int sdm::AlphaStar::AlphaStarItem::horizon_;
variable value_f_
double sdm::AlphaStar::AlphaStarItem::value_f_;
variable value_g_
double sdm::AlphaStar::AlphaStarItem::value_g_;
Public Functions Documentation
function AlphaStarItem
inline sdm::AlphaStar::AlphaStarItem::AlphaStarItem (
const std::shared_ptr< State > & element,
double value_g,
double value_f,
int horizon
)
function operator<
inline bool sdm::AlphaStar::AlphaStarItem::operator< (
std::shared_ptr< AlphaStarItem > const & b
)
function str
inline virtual std::string sdm::AlphaStar::AlphaStarItem::str () const
Returns:
std::string the description of the item
Implements sdm::State::str
The documentation for this class was generated from the following file src/sdm/algorithms/alpha_star.hpp