yasmin::BlackboardPyWrapper Class Reference

A wrapper around the C++ Blackboard that stores Python objects and native types. More...

#include <blackboard_pywrapper.hpp>

Collaboration diagram for yasmin::BlackboardPyWrapper:

Public Member Functions
	BlackboardPyWrapper ()
	BlackboardPyWrapper (Blackboard &&other)
	Construct from an existing C++ Blackboard (move constructor)
	BlackboardPyWrapper (Blackboard::SharedPtr bb_ptr)
	Construct by wrapping a shared_ptr to a C++ Blackboard.
void	set (const std::string &key, py::object value)
	Set a Python object in the blackboard.
py::object	get (const std::string &key) const
	Get a Python object from the blackboard.
void	remove (const std::string &key)
	Remove a value from the blackboard.
bool	contains (const std::string &key) const
	Check if a key exists in the blackboard.
int	size () const
	Get the number of key-value pairs in the blackboard.
std::string	to_string () const
	Convert the contents of the blackboard to a string.
void	set_remappings (const Remappings &remappings)
	Set the remappings of the blackboard.
const Remappings &	get_remappings () const
	Get the remappings of the blackboard.
Blackboard::SharedPtr	get_cpp_blackboard () const
	Get a shared pointer to the underlying C++ Blackboard.

Private Attributes
Blackboard::SharedPtr	blackboard
	Underlying C++ Blackboard instance.

Detailed Description

A wrapper around the C++ Blackboard that stores Python objects and native types.

This wrapper provides a Python-friendly interface to the C++ Blackboard, automatically converting between C++ types (like std::string) and Python objects when accessing blackboard values.

Constructor & Destructor Documentation

BlackboardPyWrapper() [1/3]

yasmin::BlackboardPyWrapper::BlackboardPyWrapper ( )

inline

BlackboardPyWrapper() [2/3]

yasmin::BlackboardPyWrapper::BlackboardPyWrapper ( Blackboard && other )

inline

Construct from an existing C++ Blackboard (move constructor)

BlackboardPyWrapper() [3/3]

yasmin::BlackboardPyWrapper::BlackboardPyWrapper ( Blackboard::SharedPtr bb_ptr )

inlineexplicit

Construct by wrapping a shared_ptr to a C++ Blackboard.

Member Function Documentation

contains()

bool yasmin::BlackboardPyWrapper::contains ( const std::string & key ) const

inline

Check if a key exists in the blackboard.

Parameters

key	The key to check.

Returns

True if the key exists, false otherwise.

get()

py::object yasmin::BlackboardPyWrapper::get ( const std::string & key ) const

inline

Get a Python object from the blackboard.

Parameters

key	The key associated with the value.

Returns

The Python object.

Exceptions

std::runtime_error

if the key does not exist.

get_cpp_blackboard()

Blackboard::SharedPtr yasmin::BlackboardPyWrapper::get_cpp_blackboard ( ) const

inline

Get a shared pointer to the underlying C++ Blackboard.

Returns

Shared pointer to the C++ Blackboard

get_remappings()

const Remappings & yasmin::BlackboardPyWrapper::get_remappings ( ) const

inline

Get the remappings of the blackboard.

Returns

The remappings of the blackboard.

remove()

void yasmin::BlackboardPyWrapper::remove ( const std::string & key )

inline

Remove a value from the blackboard.

Parameters

key	The key associated with the value to remove.

set()

void yasmin::BlackboardPyWrapper::set ( const std::string & key, py::object value )

inline

Set a Python object in the blackboard.

Parameters

key	The key to associate with the value.
value	The Python object to store.

set_remappings()

void yasmin::BlackboardPyWrapper::set_remappings ( const Remappings & remappings )

inline

Set the remappings of the blackboard.

Parameters

remappings

The remappings to set.

size()

int yasmin::BlackboardPyWrapper::size ( ) const

inline

Get the number of key-value pairs in the blackboard.

Returns

The size of the blackboard.

to_string()

std::string yasmin::BlackboardPyWrapper::to_string ( ) const

inline

Convert the contents of the blackboard to a string.

Returns

A string representation of the blackboard.

Member Data Documentation

blackboard

Blackboard::SharedPtr yasmin::BlackboardPyWrapper::blackboard

private

Underlying C++ Blackboard instance.

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

• yasmin/include/yasmin/blackboard_pywrapper.hpp