std::list::front

`reference front();`
`const_reference front() const;`

.

front .

()

c, c.front() - *c.begin().

front std::list<char>:

#include <list>
#include <iostream>
 
int main()
{
    std::list<char> letters {'o', 'm', 'g', 'w', 't', 'f'};
 
    if (!letters.empty()) {
        std::cout << "  - '" << letters.front() << "'.\n";
    }  
}

:

  - 'o'.

.

back	(public -) []







(C++20)

(C++20)
(C++11)





(C++20)


/

(C++11)
(C++11)
(C++11)
(C++17)


array (C++11)
vector
vector<bool>
deque
forward_list (C++11)
list

set
multiset
map
multimap

unordered_set (C++11)
unordered_multiset (C++11)
unordered_map (C++11)
unordered_multimap (C++11)

stack
queue
priority_queue
flat_set (C++23)
flat_multiset (C++23)
flat_map (C++23)
flat_multimap (C++23)

span (C++20)
mdspan (C++23)

-
,

-
list::list
list::~list
list::operator=
list::assign
list::assign_range (C++23)
list::get_allocator

list::front
list::back

list::beginlist::cbegin (C++11)
list::endlist::cend (C++11)
list::rbeginlist::crbegin (C++11)
list::rendlist::crend (C++11)

list::empty
list::size
list::max_size

list::clear
list::insert
list::insert_range (C++23)
list::emplace (C++11)
list::erase
list::push_front
list::emplace_front (C++11)
list::prepend_range (C++23)
list::pop_front
list::push_back
list::emplace_back (C++11)
list::append_range (C++23)
list::pop_back
list::resize
list::swap

list::merge
list::splice
list::removelist::remove_if
list::reverse
list::unique
list::sort
,
std::swap
eraseerase_if (C++20)(C++20)
operator==operator!=operator<operator>operator<=operator>=operator<=> ( C++20)( C++20)( C++20)( C++20)( C++20)(C++20)
(C++17)

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std::list::front

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