#include <any.hpp>

Classes
struct	requires_allocation
	Whether the type T must be dynamically allocated or can be stored on the stack. More...

union	storage_union

struct	vtable_dynamic
	VTable for dynamically allocated storage. More...

struct	vtable_stack
	VTable for stack allocated storage. More...

struct	vtable_type
	Base VTable specification. More...

Public Member Functions
	any () noexcept
	Constructs an object of type any with an empty state. More...

	any (any &&rhs) noexcept

	any (const any &rhs)
	Constructs an object of type any with an equivalent state as other. More...

template<typename ValueType , typename... Args>
	any (in_place_type_t< ValueType >, Args &&... args)

template<typename ValueType , typename U , typename... Args>
	any (in_place_type_t< ValueType >, std::initializer_list< U > il, Args &&... args)

template<typename ValueType , typename = typename std::enable_if<!std::is_same<typename std::decay<ValueType>::type, any>::value>::type>
	any (ValueType &&value)

void	clear () noexcept
	If not empty, destroys the contained object. More...

bool	empty () const noexcept
	Returns true if *this has no contained object, otherwise false. More...

any &	operator= (any &&rhs) noexcept

any &	operator= (const any &rhs)
	Has the same effect as any(rhs).swap(*this). No effects if an exception is thrown. More...

template<typename ValueType , typename = typename std::enable_if<!std::is_same<typename std::decay<ValueType>::type, any>::value>::type>
any &	operator= (ValueType &&value)

void	swap (any &rhs) noexcept
	Exchange the states of *this and rhs. More...

const std::type_info &	type () const noexcept
	If *this has a contained object of type T, typeid(T); otherwise typeid(void). More...

	~any ()
	Same effect as this->clear(). More...

Protected Member Functions
template<typename T >
const T *	cast () const noexcept
	Casts (with no type_info checks) the storage pointer as const T*. More...

template<typename T >
T *	cast () noexcept
	Casts (with no type_info checks) the storage pointer as T*. More...

bool	is_typed (const std::type_info &t) const
	Same effect as is_same(this->type(), t);. More...

Static Protected Member Functions
static bool	is_same (const std::type_info &a, const std::type_info &b)

Private Member Functions
template<typename ValueType >
void	construct (ValueType &&value)

template<typename ValueType , typename T >
std::enable_if< requires_allocation< T >::value >::type	do_construct (ValueType &&value)

template<typename ValueType , typename T >
std::enable_if<!requires_allocation< T >::value >::type	do_construct (ValueType &&value)

template<typename T , typename... Args>
std::enable_if< requires_allocation< T >::value >::type	do_emplace (Args &&... args)

template<typename T , typename... Args>
std::enable_if<!requires_allocation< T >::value >::type	do_emplace (Args &&... args)

template<typename ValueType , typename... Args>
void	emplace_construct (Args &&... args)

Static Private Member Functions
template<typename T >
static vtable_type *	vtable_for_type ()
	Returns the pointer to the vtable of the type T. More...

Private Attributes
storage_union	storage

vtable_type *	vtable

Friends
template<typename T >
T *	any_cast (any *operand) noexcept

template<typename T >
const friend T *	any_cast (const any *operand) noexcept

Detailed Description

Definition at line 66 of file include/behaviortree_cpp/contrib/any.hpp.

Constructor & Destructor Documentation

◆ any() [1/6]

linb::any::any ( )

inlinenoexcept

Constructs an object of type any with an empty state.

Definition at line 70 of file include/behaviortree_cpp/contrib/any.hpp.

◆ any() [2/6]

linb::any::any ( const any & rhs )

inline

Constructs an object of type any with an equivalent state as other.

Definition at line 76 of file include/behaviortree_cpp/contrib/any.hpp.

◆ any() [3/6]

linb::any::any ( any && rhs )

inlinenoexcept

Constructs an object of type any with a state equivalent to the original state of other. rhs is left in a valid but otherwise unspecified state.

Definition at line 87 of file include/behaviortree_cpp/contrib/any.hpp.

◆ ~any()

linb::any::~any ( )

inline

Same effect as this->clear().

Definition at line 98 of file include/behaviortree_cpp/contrib/any.hpp.

◆ any() [4/6]

template<typename ValueType , typename = typename std::enable_if<!std::is_same<typename std::decay<ValueType>::type, any>::value>::type>

linb::any::any ( ValueType && value )

inline

Constructs an object of type any that contains an object of type T direct-initialized with std::forward<ValueType>(value).

T shall satisfy the CopyConstructible requirements, otherwise the program is ill-formed. This is because an any may be copy constructed into another any at any time, so a copy should always be allowed.

Definition at line 108 of file include/behaviortree_cpp/contrib/any.hpp.

◆ any() [5/6]

template<typename ValueType , typename... Args>

linb::any::any	(	in_place_type_t< ValueType >	,
		Args &&...	args
	)

inlineexplicit

Definition at line 116 of file include/behaviortree_cpp/contrib/any.hpp.

◆ any() [6/6]

template<typename ValueType , typename U , typename... Args>

linb::any::any	(	in_place_type_t< ValueType >	,
		std::initializer_list< U >	il,
		Args &&...	args
	)

inlineexplicit

Definition at line 122 of file include/behaviortree_cpp/contrib/any.hpp.

Member Function Documentation

◆ cast() [1/2]

template<typename T >

const T* linb::any::cast ( ) const

inlineprotectednoexcept

Casts (with no type_info checks) the storage pointer as const T*.

Definition at line 378 of file include/behaviortree_cpp/contrib/any.hpp.

◆ cast() [2/2]

template<typename T >

T* linb::any::cast ( )

inlineprotectednoexcept

Casts (with no type_info checks) the storage pointer as T*.

Definition at line 387 of file include/behaviortree_cpp/contrib/any.hpp.

◆ clear()

void linb::any::clear ( )

inlinenoexcept

If not empty, destroys the contained object.

Definition at line 157 of file include/behaviortree_cpp/contrib/any.hpp.

◆ construct()

template<typename ValueType >

void linb::any::construct ( ValueType && value )

inlineprivate

Chooses between stack and dynamic allocation for the type decay_t<ValueType>, assigns the correct vtable, and constructs the object on our storage.

Definition at line 437 of file include/behaviortree_cpp/contrib/any.hpp.

◆ do_construct() [1/2]

template<typename ValueType , typename T >

std::enable_if<requires_allocation<T>::value>::type linb::any::do_construct ( ValueType && value )

inlineprivate

Definition at line 422 of file include/behaviortree_cpp/contrib/any.hpp.

◆ do_construct() [2/2]

template<typename ValueType , typename T >

std::enable_if<!requires_allocation<T>::value>::type linb::any::do_construct ( ValueType && value )

inlineprivate

Definition at line 429 of file include/behaviortree_cpp/contrib/any.hpp.

◆ do_emplace() [1/2]

template<typename T , typename... Args>

std::enable_if<requires_allocation<T>::value>::type linb::any::do_emplace ( Args &&... args )

inlineprivate

Definition at line 399 of file include/behaviortree_cpp/contrib/any.hpp.

◆ do_emplace() [2/2]

template<typename T , typename... Args>

std::enable_if<!requires_allocation<T>::value>::type linb::any::do_emplace ( Args &&... args )

inlineprivate

Definition at line 405 of file include/behaviortree_cpp/contrib/any.hpp.

◆ emplace_construct()

template<typename ValueType , typename... Args>

void linb::any::emplace_construct ( Args &&... args )

inlineprivate

Definition at line 411 of file include/behaviortree_cpp/contrib/any.hpp.

◆ empty()

bool linb::any::empty ( ) const

inlinenoexcept

Returns true if *this has no contained object, otherwise false.

Definition at line 167 of file include/behaviortree_cpp/contrib/any.hpp.

◆ is_same()

static bool linb::any::is_same	(	const std::type_info &	a,
		const std::type_info &	b
	)

inlinestaticprotected

Checks if two type infos are the same.

If ANY_IMPL_FAST_TYPE_INFO_COMPARE is defined, checks only the address of the type infos, otherwise does an actual comparision. Checking addresses is only a valid approach when there's no interaction with outside sources (other shared libraries and such).

Definition at line 366 of file include/behaviortree_cpp/contrib/any.hpp.

◆ is_typed()

bool linb::any::is_typed ( const std::type_info & t ) const

inlineprotected

Same effect as is_same(this->type(), t);.

Definition at line 353 of file include/behaviortree_cpp/contrib/any.hpp.

◆ operator=() [1/3]

any& linb::any::operator= ( any && rhs )

inlinenoexcept

Has the same effect as any(std::move(rhs)).swap(*this).

The state of *this is equivalent to the original state of rhs and rhs is left in a valid but otherwise unspecified state.

Definition at line 137 of file include/behaviortree_cpp/contrib/any.hpp.

◆ operator=() [2/3]

any& linb::any::operator= ( const any & rhs )

inline

Has the same effect as any(rhs).swap(*this). No effects if an exception is thrown.

Definition at line 127 of file include/behaviortree_cpp/contrib/any.hpp.

◆ operator=() [3/3]

template<typename ValueType , typename = typename std::enable_if<!std::is_same<typename std::decay<ValueType>::type, any>::value>::type>

any& linb::any::operator= ( ValueType && value )

inline

Has the same effect as any(std::forward<ValueType>(value)).swap(*this). No effect if a exception is thrown.

T shall satisfy the CopyConstructible requirements, otherwise the program is ill-formed. This is because an any may be copy constructed into another any at any time, so a copy should always be allowed.

Definition at line 148 of file include/behaviortree_cpp/contrib/any.hpp.

◆ swap()

void linb::any::swap ( any & rhs )

inlinenoexcept

Exchange the states of *this and rhs.

Definition at line 181 of file include/behaviortree_cpp/contrib/any.hpp.

◆ type()

const std::type_info& linb::any::type ( ) const

inlinenoexcept

If *this has a contained object of type T, typeid(T); otherwise typeid(void).

Definition at line 174 of file include/behaviortree_cpp/contrib/any.hpp.

◆ vtable_for_type()

template<typename T >

static vtable_type* linb::any::vtable_for_type ( )

inlinestaticprivate

Returns the pointer to the vtable of the type T.

Definition at line 331 of file include/behaviortree_cpp/contrib/any.hpp.

Friends And Related Function Documentation

◆ any_cast [1/2]

template<typename T >

T* any_cast ( any * operand )

friend

If operand != nullptr && operand->type() == typeid(ValueType), a pointer to the object contained by operand, otherwise nullptr.

Definition at line 525 of file include/behaviortree_cpp/contrib/any.hpp.

◆ any_cast [2/2]

template<typename T >

const friend T* any_cast ( const any * operand )

friend

If operand != nullptr && operand->type() == typeid(ValueType), a pointer to the object contained by operand, otherwise nullptr.

Definition at line 508 of file include/behaviortree_cpp/contrib/any.hpp.

Member Data Documentation

◆ storage

storage_union linb::any::storage

private

Definition at line 395 of file include/behaviortree_cpp/contrib/any.hpp.

◆ vtable

vtable_type* linb::any::vtable

private

Definition at line 396 of file include/behaviortree_cpp/contrib/any.hpp.

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

include/behaviortree_cpp/contrib/any.hpp

Classes

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ any() [1/6]

◆ any() [2/6]

◆ any() [3/6]

◆ ~any()

◆ any() [4/6]

◆ any() [5/6]

◆ any() [6/6]

Member Function Documentation

◆ cast() [1/2]

◆ cast() [2/2]

◆ clear()

◆ construct()

◆ do_construct() [1/2]

◆ do_construct() [2/2]

◆ do_emplace() [1/2]

◆ do_emplace() [2/2]

◆ emplace_construct()

◆ empty()

◆ is_same()

◆ is_typed()

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ swap()

◆ type()

◆ vtable_for_type()

Friends And Related Function Documentation

◆ any_cast [1/2]

◆ any_cast [2/2]

Member Data Documentation

◆ storage

◆ vtable