Dictionary of values and sub-dictionaries. More...

Public Member Functions
	Dictionary ()=default
	Default constructor. More...

	Dictionary (const Dictionary &)=delete
	No copy constructor. More...

Dictionary &	operator= (const Dictionary &)=delete
	No copy assignment operator. More...

	Dictionary (Dictionary &&)=default
	Default move constructor. More...

Dictionary &	operator= (Dictionary &&)=default
	Default move assignment operator. More...

	~Dictionary ()=default
	Default destructor. More...

bool	is_map () const noexcept
	We are a (potentially empty) map if and only if the value is empty. More...

bool	is_empty () const noexcept
	We are empty if and only if we are a dictionary with no element. More...

bool	is_value () const noexcept
	We are a value if and only if the internal value is non-empty. More...

bool	has (const std::string &key) const noexcept
	Check whether a key is in the dictionary. More...

std::vector< std::string >	keys () const noexcept
	Return the list of keys of the dictionary. More...

unsigned	size () const noexcept
	Return the number of keys in the dictionary. More...

template<typename T >
T &	as ()
	Get reference to the internal value. More...

template<typename T >
const T &	as () const
	Const variant of as. More...

template<typename T >
T &	get (const std::string &key)
	Get reference to the object at a given key. More...

template<typename T >
const T &	get (const std::string &key) const
	Const variant of get. More...

template<typename T >
const T &	get (const std::string &key, const T &default_value) const
	Get object at a given key if it exists, or a default value otherwise. More...

template<typename T , typename... ArgsT, typename... Args>
T &	insert (const std::string &key, Args &&...args)
	Create an object at a given key and return a reference to it. More...

template<typename T >
Dictionary &	operator= (const T &new_value)
	Assign value directly. More...

Dictionary &	operator= (const char *c_string)
	Assignment operator for C-style strings. More...

void	remove (const std::string &key) noexcept
	Remove a key-value pair from the dictionary. More...

void	clear () noexcept
	Remove all entries from the dictionary. More...

Dictionary &	operator() (const std::string &key)
	Return a reference to the dictionary at key, performing an insertion if such a key does not already exist. More...

const Dictionary &	operator() (const std::string &key) const
	Return a reference to the dictionary at key, performing an insertion if such a key does not already exist. More...

size_t	serialize (std::vector< char > &buffer) const
	Serialize to raw MessagePack data. More...

void	write (const std::string &filename) const
	Write MessagePack serialization to a binary file. More...

void	read (const std::string &filename)
	Update dictionary from a MessagePack binary file. More...

void	update (const char *data, size_t size)
	Update dictionary from raw MessagePack data. More...

void	update (mpack_node_t node)
	Update existing values from an MPack node. More...

	operator bool & ()
	Allow implicit conversion to (bool &). More...

	operator const bool & () const
	Allow implicit conversion to (const bool &). More...

	operator int8_t & ()
	Allow implicit conversion to (int8_t &). More...

	operator const int8_t & () const
	Allow implicit conversion to (const int8_t &). More...

	operator int16_t & ()
	Allow implicit conversion to (int16_t &). More...

	operator const int16_t & () const
	Allow implicit conversion to (const int16_t &). More...

	operator int32_t & ()
	Allow implicit conversion to (int32_t &). More...

	operator const int32_t & () const
	Allow implicit conversion to (const int32_t &). More...

	operator int64_t & ()
	Allow implicit conversion to (int64_t &). More...

	operator const int64_t & () const
	Allow implicit conversion to (const int64_t &). More...

	operator uint8_t & ()
	Allow implicit conversion to (uint8_t &). More...

	operator const uint8_t & () const
	Allow implicit conversion to (const uint8_t &). More...

	operator uint16_t & ()
	Allow implicit conversion to (uint16_t &). More...

	operator const uint16_t & () const
	Allow implicit conversion to (const uint16_t &). More...

	operator uint32_t & ()
	Allow implicit conversion to (uint32_t &). More...

	operator const uint32_t & () const
	Allow implicit conversion to (const uint32_t &). More...

	operator uint64_t & ()
	Allow implicit conversion to (uint64_t &). More...

	operator const uint64_t & () const
	Allow implicit conversion to (const uint64_t &). More...

	operator float & ()
	Allow implicit conversion to (float &). More...

	operator const float & () const
	Allow implicit conversion to (const float &). More...

	operator double & ()
	Allow implicit conversion to (double &). More...

	operator const double & () const
	Allow implicit conversion to (const double &). More...

	operator std::string & ()
	Allow implicit conversion to (std::string &). More...

	operator const std::string & () const
	Allow implicit conversion to (const std::string &). More...

	operator Eigen::Vector2d & ()
	Allow implicit conversion to (Eigen::Vector2d &). More...

	operator const Eigen::Vector2d & () const
	Allow implicit conversion to (const Eigen::Vector2d &). More...

	operator Eigen::Vector3d & ()
	Allow implicit conversion to (Eigen::Vector3d &). More...

	operator const Eigen::Vector3d & () const
	Allow implicit conversion to (const Eigen::Vector3d &). More...

	operator Eigen::VectorXd & ()
	Allow implicit conversion to (Eigen::VectorXd&). More...

	operator const Eigen::VectorXd & () const
	Allow implicit conversion to (const Eigen::VectorXd&). More...

	operator Eigen::Quaterniond & ()
	Allow implicit conversion to (Eigen::Quaterniond &). More...

	operator const Eigen::Quaterniond & () const
	Allow implicit conversion to (const Eigen::Quaterniond &). More...

	operator Eigen::Matrix3d & ()
	Allow implicit conversion to (Eigen::Matrix3d &). More...

	operator const Eigen::Matrix3d & () const
	Allow implicit conversion to (const Eigen::Matrix3d &). More...

Protected Member Functions
template<typename T , typename... ArgsT, typename... Args>
void	become (Args &&...args)

Protected Attributes
Value	value_
	Internal value, used if we are a value. More...

std::unordered_map< std::string, std::unique_ptr< Dictionary > >	map_
	Key-value map, used if we are a map. More...

Friends
std::ostream &	operator<< (std::ostream &stream, const Dictionary &dict)
	Output stream operator for printing. More...

Detailed Description

Dictionary of values and sub-dictionaries.

The grammar here is a subset of e.g. JSON or YAML: a dictionary maps keys to either values (number, string, std::vector, Eigen::MatrixXd, ...) or other dictionaries.

This type allows us to store and retrieve C++ objects as follows:

Dictionary dict;
// create a vector of 4 double-precision numbers with value 42
dict.insert<std::vector<double>>("TheAnswer", 4, 42);
 
auto & answer = dict.get<std::vector<double>>("TheAnswer");
answer[3] = 0;  // manipulate the object directly
 
// Get another reference to the object
auto &same_answer = dict.get<std::vector<double>>("TheAnswer");
same_answer.push_back(0);
spdlog::info(answer.size());  // vector now has size 5

When retrieving an object using get<T>, checks are performed to ensure that the value type and T are compatible. Hence, once an object is inserted in the dictionary, it is not meant to change type later on.

To handle inheritance, we need to explicitely recall the class hierarchy:

struct A {};
struct B : public A {};
 
// Creating an inherited object and checking virtual inheritance
dict.insert<B, A>("foo");
auto & base = dict.get<A>("foo");
auto & derived = dict.get<B>("foo");

Note: Dictionaries are move-only.; We are cheating on the class name a bit: a "dictionary" is actually either empty, or a single value, or a map of key-"dictionary" pairs. If that helps, for OCaml-lovers:

type Dictionary =
    | Empty
    | Value of Dictionary::Value
    | Map of (std::string -> Dictionary) map

This is practical because the root is always an actual dictionary (value insertion in the tree is performed by parents on their children), so that the type we see when declaring Dictionary foo; is right. The downside is that the type of foo("var") is still Dictionary; it only becomes its proper value type after an explicit conversion foo("bar").as<T>() or foo.get<T>("bar"), or an implicit conversion T& bar = foo("bar");.

Definition at line 97 of file Dictionary.h.

Constructor & Destructor Documentation

◆ Dictionary() [1/3]

palimpsest::Dictionary::Dictionary ( )

default

Default constructor.

◆ Dictionary() [2/3]

palimpsest::Dictionary::Dictionary ( const Dictionary & )

delete

No copy constructor.

◆ Dictionary() [3/3]

palimpsest::Dictionary::Dictionary ( Dictionary && )

default

Default move constructor.

◆ ~Dictionary()

palimpsest::Dictionary::~Dictionary ( )

default

Default destructor.

Note: Child dictionaries will be recursively destroyed as they are held by unique pointers in an unordered_map;

Member Function Documentation

◆ as() [1/2]

template<typename T >

T& palimpsest::Dictionary::as ( )

inline

Get reference to the internal value.

Returns: Reference to the object.

Exceptions

TypeError if the dictionary is not a value, or it is but the stored value type is not T.

Definition at line 279 of file Dictionary.h.

◆ as() [2/2]

template<typename T >

const T& palimpsest::Dictionary::as ( ) const

inline

Const variant of as.

Returns: Reference to the object.

Exceptions

TypeError if the stored object type is not T.

Definition at line 293 of file Dictionary.h.

◆ become()

template<typename T , typename... ArgsT, typename... Args>

void palimpsest::Dictionary::become ( Args &&... args )

inlineprotected

Definition at line 652 of file Dictionary.h.

◆ clear()

void palimpsest::Dictionary::clear ( )

noexcept

Remove all entries from the dictionary.

Definition at line 34 of file Dictionary.cpp.

◆ get() [1/3]

template<typename T >

T& palimpsest::Dictionary::get ( const std::string & key )

inline

Get reference to the object at a given key.

Parameters

[in] key Key to the object.

Returns: Reference to the object.

Exceptions

KeyError	if there is no object at this key.
TypeError	if there is an object at this key, but its type is not T.

Definition at line 309 of file Dictionary.h.

◆ get() [2/3]

template<typename T >

const T& palimpsest::Dictionary::get ( const std::string & key ) const

inline

Const variant of get.

Parameters

[in] key Key to the object.

Returns: Reference to the object.

Exceptions

KeyError	if there is no object at this key.
TypeError	if there is an object at this key, but its type is not T.

Definition at line 322 of file Dictionary.h.

◆ get() [3/3]

template<typename T >

const T& palimpsest::Dictionary::get	(	const std::string &	key,
		const T &	default_value
	)		const

inline

Get object at a given key if it exists, or a default value otherwise.

Parameters

[in]	key	Key to look for.
[in]	default_value	Default value used if there is no value at this key.

Returns: Reference to the object if it exists, default_value otherwise.

Exceptions

TypeError if the object at this key is not a value, or it is but its type does is not T.

Definition at line 337 of file Dictionary.h.

◆ has()

bool palimpsest::Dictionary::has ( const std::string & key ) const

inlinenoexcept

Check whether a key is in the dictionary.

Parameters

[in] key Key to look for.

Returns: true when the key is in the dictionary.

Definition at line 261 of file Dictionary.h.

◆ insert()

template<typename T , typename... ArgsT, typename... Args>

T& palimpsest::Dictionary::insert	(	const std::string &	key,
		Args &&...	args
	)

inline

Create an object at a given key and return a reference to it.

If there is already a value at this key, return the existing object instead.

Parameters

[in]	key	Key to create the object at.
	args	Parameters passed to the object's constructor.

Returns: Reference to the constructed object.

Exceptions

TypeError if the dictionary is not a map, and therefore we cannot insert at a given key inside it.

Note: To STL practitioners: although it is named like e.g. unordered_map::insert, this function behaves like unordered_map::emplace as it forwards its argument to the constructor T::T() called internally. Also it doesn't return an insertion confirmation boolean.

Definition at line 377 of file Dictionary.h.

◆ is_empty()

bool palimpsest::Dictionary::is_empty ( ) const

inlinenoexcept

We are empty if and only if we are a dictionary with no element.

Definition at line 251 of file Dictionary.h.

◆ is_map()

bool palimpsest::Dictionary::is_map ( ) const

inlinenoexcept

We are a (potentially empty) map if and only if the value is empty.

Definition at line 248 of file Dictionary.h.

◆ is_value()

bool palimpsest::Dictionary::is_value ( ) const

inlinenoexcept

We are a value if and only if the internal value is non-empty.

Definition at line 254 of file Dictionary.h.

◆ keys()

std::vector< std::string > palimpsest::Dictionary::keys ( ) const

noexcept

Return the list of keys of the dictionary.

Definition at line 180 of file Dictionary.cpp.

◆ operator bool &()

palimpsest::Dictionary::operator bool & ( )

inline

Allow implicit conversion to (bool &).

Definition at line 531 of file Dictionary.h.

◆ operator const bool &()

palimpsest::Dictionary::operator const bool & ( ) const

inline

Allow implicit conversion to (const bool &).

Definition at line 534 of file Dictionary.h.

◆ operator const double &()

palimpsest::Dictionary::operator const double & ( ) const

inline

Allow implicit conversion to (const double &).

Definition at line 594 of file Dictionary.h.

◆ operator const Eigen::Matrix3d &()

palimpsest::Dictionary::operator const Eigen::Matrix3d & ( ) const

inline

Allow implicit conversion to (const Eigen::Matrix3d &).

Definition at line 638 of file Dictionary.h.

◆ operator const Eigen::Quaterniond &()

palimpsest::Dictionary::operator const Eigen::Quaterniond & ( ) const

inline

Allow implicit conversion to (const Eigen::Quaterniond &).

Definition at line 630 of file Dictionary.h.

◆ operator const Eigen::Vector2d &()

palimpsest::Dictionary::operator const Eigen::Vector2d & ( ) const

inline

Allow implicit conversion to (const Eigen::Vector2d &).

Definition at line 606 of file Dictionary.h.

◆ operator const Eigen::Vector3d &()

palimpsest::Dictionary::operator const Eigen::Vector3d & ( ) const

inline

Allow implicit conversion to (const Eigen::Vector3d &).

Definition at line 614 of file Dictionary.h.

◆ operator const Eigen::VectorXd &()

palimpsest::Dictionary::operator const Eigen::VectorXd & ( ) const

inline

Allow implicit conversion to (const Eigen::VectorXd&).

Definition at line 622 of file Dictionary.h.

◆ operator const float &()

palimpsest::Dictionary::operator const float & ( ) const

inline

Allow implicit conversion to (const float &).

Definition at line 588 of file Dictionary.h.

◆ operator const int16_t &()

palimpsest::Dictionary::operator const int16_t & ( ) const

inline

Allow implicit conversion to (const int16_t &).

Definition at line 546 of file Dictionary.h.

◆ operator const int32_t &()

palimpsest::Dictionary::operator const int32_t & ( ) const

inline

Allow implicit conversion to (const int32_t &).

Definition at line 552 of file Dictionary.h.

◆ operator const int64_t &()

palimpsest::Dictionary::operator const int64_t & ( ) const

inline

Allow implicit conversion to (const int64_t &).

Definition at line 558 of file Dictionary.h.

◆ operator const int8_t &()

palimpsest::Dictionary::operator const int8_t & ( ) const

inline

Allow implicit conversion to (const int8_t &).

Definition at line 540 of file Dictionary.h.

◆ operator const std::string &()

palimpsest::Dictionary::operator const std::string & ( ) const

inline

Allow implicit conversion to (const std::string &).

Definition at line 600 of file Dictionary.h.

◆ operator const uint16_t &()

palimpsest::Dictionary::operator const uint16_t & ( ) const

inline

Allow implicit conversion to (const uint16_t &).

Definition at line 570 of file Dictionary.h.

◆ operator const uint32_t &()

palimpsest::Dictionary::operator const uint32_t & ( ) const

inline

Allow implicit conversion to (const uint32_t &).

Definition at line 576 of file Dictionary.h.

◆ operator const uint64_t &()

palimpsest::Dictionary::operator const uint64_t & ( ) const

inline

Allow implicit conversion to (const uint64_t &).

Definition at line 582 of file Dictionary.h.

◆ operator const uint8_t &()

palimpsest::Dictionary::operator const uint8_t & ( ) const

inline

Allow implicit conversion to (const uint8_t &).

Definition at line 564 of file Dictionary.h.

◆ operator double &()

palimpsest::Dictionary::operator double & ( )

inline

Allow implicit conversion to (double &).

Definition at line 591 of file Dictionary.h.

◆ operator Eigen::Matrix3d &()

palimpsest::Dictionary::operator Eigen::Matrix3d & ( )

inline

Allow implicit conversion to (Eigen::Matrix3d &).

Definition at line 635 of file Dictionary.h.

◆ operator Eigen::Quaterniond &()

palimpsest::Dictionary::operator Eigen::Quaterniond & ( )

inline

Allow implicit conversion to (Eigen::Quaterniond &).

Definition at line 627 of file Dictionary.h.

◆ operator Eigen::Vector2d &()

palimpsest::Dictionary::operator Eigen::Vector2d & ( )

inline

Allow implicit conversion to (Eigen::Vector2d &).

Definition at line 603 of file Dictionary.h.

◆ operator Eigen::Vector3d &()

palimpsest::Dictionary::operator Eigen::Vector3d & ( )

inline

Allow implicit conversion to (Eigen::Vector3d &).

Definition at line 611 of file Dictionary.h.

◆ operator Eigen::VectorXd &()

palimpsest::Dictionary::operator Eigen::VectorXd & ( )

inline

Allow implicit conversion to (Eigen::VectorXd&).

Definition at line 619 of file Dictionary.h.

◆ operator float &()

palimpsest::Dictionary::operator float & ( )

inline

Allow implicit conversion to (float &).

Definition at line 585 of file Dictionary.h.

◆ operator int16_t &()

palimpsest::Dictionary::operator int16_t & ( )

inline

Allow implicit conversion to (int16_t &).

Definition at line 543 of file Dictionary.h.

◆ operator int32_t &()

palimpsest::Dictionary::operator int32_t & ( )

inline

Allow implicit conversion to (int32_t &).

Definition at line 549 of file Dictionary.h.

◆ operator int64_t &()

palimpsest::Dictionary::operator int64_t & ( )

inline

Allow implicit conversion to (int64_t &).

Definition at line 555 of file Dictionary.h.

◆ operator int8_t &()

palimpsest::Dictionary::operator int8_t & ( )

inline

Allow implicit conversion to (int8_t &).

Definition at line 537 of file Dictionary.h.

◆ operator std::string &()

palimpsest::Dictionary::operator std::string & ( )

inline

Allow implicit conversion to (std::string &).

Definition at line 597 of file Dictionary.h.

◆ operator uint16_t &()

palimpsest::Dictionary::operator uint16_t & ( )

inline

Allow implicit conversion to (uint16_t &).

Definition at line 567 of file Dictionary.h.

◆ operator uint32_t &()

palimpsest::Dictionary::operator uint32_t & ( )

inline

Allow implicit conversion to (uint32_t &).

Definition at line 573 of file Dictionary.h.

◆ operator uint64_t &()

palimpsest::Dictionary::operator uint64_t & ( )

inline

Allow implicit conversion to (uint64_t &).

Definition at line 579 of file Dictionary.h.

◆ operator uint8_t &()

palimpsest::Dictionary::operator uint8_t & ( )

inline

Allow implicit conversion to (uint8_t &).

Definition at line 561 of file Dictionary.h.

◆ operator()() [1/2]

Dictionary & palimpsest::Dictionary::operator() ( const std::string & key )

Return a reference to the dictionary at key, performing an insertion if such a key does not already exist.

Parameters

[in] key Key to look at.

Returns: Reference to the new dictionary at this key if there was none, or to the existing dictionary otherwise.

Exceptions

TypeError if the dictionary is not a map, and therefore we cannot look up a key from it.

Note: The behavior of this operator is the same as std::unordered_map::operator[]. It differs from that of Python dictionaries, where an exception is throw if the key doesn't exist.; The reason why we use operator() instead of operator[] is that the class includes user-defined conversion functions to value types, so that we can write:

Eigen::Vector3d& position = dict("position");
auto& position = dict("position").as<Eigen::Vector3d>();  // equivalent
auto& position = dict.get<Eigen::Vector3d>("position");   // equivalent

With operator[], these conversions would be ambiguous as [] is commutative in C (c_str[int] == *(c_str + int) == int[c_str]).

Definition at line 198 of file Dictionary.cpp.

◆ operator()() [2/2]

const Dictionary & palimpsest::Dictionary::operator() ( const std::string & key ) const

Return a reference to the dictionary at key, performing an insertion if such a key does not already exist.

Parameters

[in] key Key to look at.

Returns: Reference to the dictionary at this key.

Exceptions

KeyError	if there is no object at this key.
TypeError	if the dictionary is not a map, and therefore we cannot lookup a key from it.

Since we cannot insert a new element in a const object, this const operator will throw if the key is not already in the dictionary. See the documentation for the non-const variant of this operator.

Definition at line 209 of file Dictionary.cpp.

◆ operator=() [1/4]

Dictionary& palimpsest::Dictionary::operator= ( const char * c_string )

inline

Assignment operator for C-style strings.

Parameters

[in] c_string C-style string to assign.

Exceptions

TypeError if the object was already a value of a different type.

This specialization avoids "invalid array assignment" errors. Note that the string is cast to an std::string.

Definition at line 431 of file Dictionary.h.

◆ operator=() [2/4]

Dictionary& palimpsest::Dictionary::operator= ( const Dictionary & )

delete

No copy assignment operator.

◆ operator=() [3/4]

template<typename T >

Dictionary& palimpsest::Dictionary::operator= ( const T & new_value )

inline

Assign value directly.

Parameters

[in] new_value New value to assign.

Exceptions

TypeError if the object was already a value of a different type.

If the object was a dictionary, all entries are cleared and it becomes a value. If a previous value is already present, it will be assigned (not reallocated), therefore the new value needs to have the same type.

Definition at line 409 of file Dictionary.h.

◆ operator=() [4/4]

Dictionary& palimpsest::Dictionary::operator= ( Dictionary && )

default

Default move assignment operator.

◆ read()

void palimpsest::Dictionary::read ( const std::string & filename )

Update dictionary from a MessagePack binary file.

Parameters

[in] filename Path to the input file.

Definition at line 224 of file Dictionary.cpp.

◆ remove()

void palimpsest::Dictionary::remove ( const std::string & key )

noexcept

Remove a key-value pair from the dictionary.

Parameters

[in] key Key to remove.

Definition at line 189 of file Dictionary.cpp.

◆ serialize()

size_t palimpsest::Dictionary::serialize ( std::vector< char > & buffer ) const

Serialize to raw MessagePack data.

Parameters

[out] buffer Buffer that will hold the message data.

Returns: Size of the message. Note that it is not the same as the size of the buffer after execution.

Definition at line 245 of file Dictionary.cpp.

◆ size()

unsigned palimpsest::Dictionary::size ( ) const

inlinenoexcept

Return the number of keys in the dictionary.

Definition at line 269 of file Dictionary.h.

◆ update() [1/2]

void palimpsest::Dictionary::update	(	const char *	data,
		size_t	size
	)

Update dictionary from raw MessagePack data.

Parameters

[in]	data	Buffer to read MessagePack from.
[in]	size	Buffer size.

Exceptions

TypeError if deserialized data types don't match those of the corresponding objects in the dictionary.

Definition at line 39 of file Dictionary.cpp.

◆ update() [2/2]

void palimpsest::Dictionary::update ( mpack_node_t node )

Update existing values from an MPack node.

Parameters

[in] node MPack node. Its key-values should match those of the dictionary. Keys that don't match will be ignored. Values whose type does not match will raise an exception.

Exceptions

TypeError if a deserialized object's type does not match the type of an existing entry in the dictionary.

Definition at line 53 of file Dictionary.cpp.

◆ write()

void palimpsest::Dictionary::write ( const std::string & filename ) const

Write MessagePack serialization to a binary file.

Parameters

[in] filename Path to the output file.

Definition at line 235 of file Dictionary.cpp.

Friends And Related Function Documentation

◆ operator<<

std::ostream& operator<<	(	std::ostream &	stream,
		const Dictionary &	dict
	)

friend

Output stream operator for printing.

Parameters

[out]	stream	Output stream.
[in]	dict	Dictionary to print.

Returns: Updated output stream.

Definition at line 279 of file Dictionary.cpp.

Member Data Documentation

◆ map_

std::unordered_map<std::string, std::unique_ptr<Dictionary> > palimpsest::Dictionary::map_

protected

Key-value map, used if we are a map.

Definition at line 712 of file Dictionary.h.

◆ value_

Value palimpsest::Dictionary::value_

protected

Internal value, used if we are a value.

Definition at line 709 of file Dictionary.h.

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

include/palimpsest/Dictionary.h
src/Dictionary.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Dictionary() [1/3]

◆ Dictionary() [2/3]

◆ Dictionary() [3/3]

◆ ~Dictionary()

Member Function Documentation

◆ as() [1/2]

◆ as() [2/2]

◆ become()

◆ clear()

◆ get() [1/3]

◆ get() [2/3]

◆ get() [3/3]

◆ has()

◆ insert()

◆ is_empty()

◆ is_map()

◆ is_value()

◆ keys()

◆ operator bool &()

◆ operator const bool &()

◆ operator const double &()

◆ operator const Eigen::Matrix3d &()

◆ operator const Eigen::Quaterniond &()

◆ operator const Eigen::Vector2d &()

◆ operator const Eigen::Vector3d &()

◆ operator const Eigen::VectorXd &()

◆ operator const float &()

◆ operator const int16_t &()

◆ operator const int32_t &()

◆ operator const int64_t &()

◆ operator const int8_t &()

◆ operator const std::string &()

◆ operator const uint16_t &()

◆ operator const uint32_t &()

◆ operator const uint64_t &()

◆ operator const uint8_t &()

◆ operator double &()

◆ operator Eigen::Matrix3d &()

◆ operator Eigen::Quaterniond &()

◆ operator Eigen::Vector2d &()

◆ operator Eigen::Vector3d &()

◆ operator Eigen::VectorXd &()

◆ operator float &()

◆ operator int16_t &()

◆ operator int32_t &()

◆ operator int64_t &()

◆ operator int8_t &()

◆ operator std::string &()

◆ operator uint16_t &()

◆ operator uint32_t &()

◆ operator uint64_t &()

◆ operator uint8_t &()

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ operator=() [1/4]

◆ operator=() [2/4]

◆ operator=() [3/4]

◆ operator=() [4/4]

◆ read()

◆ remove()

◆ serialize()

◆ size()

◆ update() [1/2]

◆ update() [2/2]

◆ write()

Friends And Related Function Documentation

◆ operator<<

Member Data Documentation

◆ map_

◆ value_