std::experimental::propagate_const::operator*, std::experimental::propagate_const::operator->

 

C++

Language

Standard library headers

Concepts

Utilities library

Strings library

Containers library

Algorithms library

Iterators library

Numerics library

Input/output library

Localizations library

Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

Filesystem library (C++17)

Technical Specifications

 

Technical specifications

Filesystem library (filesystem TS)

Library fundamentals (library fundamentals TS)

Library fundamentals 2 (library fundamentals 2 TS)

Extensions for parallelism (parallelism TS)

Extensions for concurrency (concurrency TS)

Concepts (concepts TS)

Ranges (ranges TS)

Special mathematical functions (special math TR)

 

Library fundamentals v2

experimental::propagate_const

experimental::not_fn

experimental::observer_ptr

experimental::make_array

experimental::to_array

experimental::ostream_joiner

experimental::gcd

experimental::lcm

experimental::source_location

experimental::randint

detection idiom

uniform container erasure

logical operator type traits

 

std::experimental::propagate_const

Member functions

propagate_const::propagate_const

propagate_const::operator=

propagate_const::swap

Observers

propagate_const::get

propagate_const::operator bool

propagate_const::operator*propagate_const::operator->

propagate_const::operator element_type*propagate_const::operator const element_type*

Non-member functions

operator==operator!=operator<operator>operator<=operator>operator>=

swap

get_underlying

Helper classes

std::hash

std::equal_tostd::not_equal_tostd::lessstd::greaterstd::less_equalstd::greater_equal

 

constexpr element_type& operator*();	(1)	(library fundamentals TS v2)
constexpr const element_type& operator*() const;	(2)	(library fundamentals TS v2)
constexpr element_type* operator->();	(3)	(library fundamentals TS v2)
constexpr const element_type* operator->() const;	(4)	(library fundamentals TS v2)

Provides access to the object pointed to by the pointer-like object *this wraps.

The behavior of these functions is undefined if get() == nullptr.

Parameters

(none)

Return value

1-2) The object pointed to by the wrapped pointer-like object, i.e., *get()

3-4) A pointer to the object pointed to by the wrapped pointer-like object, i.e., get()

See also

get	returns a pointer to the object pointed to by the wrapped pointer (public member function)