Namespaces
Variants

std Symbol Index

From cppreference.net
C++
Symbol Index


本页面尝试列出所有可从 标准库 中获取的符号，这些符号位于命名空间 std 内。符号的书写格式如下：

  • 带 () 的函数名称。
  • 带 <> 的模板。

来自 std 子命名空间（例如 chrono ）的符号未在此处列出，但命名空间名称（前置▶图标）会链接至对应页面。

宏符号 、 仅用于说明的符号 以及 已从标准库移除的符号 分别在单独的页面中列出。

目录

_ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


宏

_（下划线）

_Exit() (C++11 起)

A

abort()
abs() ( int )
abs() ( float )
abs<>() ( std::complex )
abs<>() ( std::valarray )
acos()
acos<>() ( std::complex ) (自 C++11 起)
acos<>() ( std::valarray )
acosf() (自 C++11 起)
acosh() (自 C++11 起)
acosh<>() ( std::complex ) (自 C++11 起)
acoshf() (自 C++11 起)
acoshl() (自 C++11 起)
acosl() (自 C++11 起)
accumulate<>()
add_const <> (自 C++11 起)
add_const_t <> (C++14 起)
add_cv <> (自 C++11 起)
add_cv_t <> (C++14 起)
add_pointer <> (自 C++11 起)
add_pointer_t <> (C++14 起)
add_lvalue_reference <> (自 C++11 起)
add_lvalue_reference_t <> (C++14 起)
add_rvalue_reference <> (自 C++11 起)
add_rvalue_reference_t <> (C++14 起)
add_sat<>() (自 C++26 起)
add_volatile <> (自 C++11 起)
add_volatile_t <> (C++14 起)
addressof <> (自 C++11 起)
adjacent_difference <>
adjacent_find <>
adopt_lock (自 C++11 起)
adopt_lock_t (自 C++11 起)
advance<>()
align() (自 C++11 起)
align_val_t (自 C++17 起)
aligned_alloc() (自 C++17 起)
aligned_storage <> (自 C++11 起)
aligned_storage_t <> (C++14 起)
aligned_union <> (自 C++11 起)
aligned_union_t <> (C++14 起)
alignment_of <> (自 C++11 起)
alignment_of_v <> (自 C++17 起)
all_of<>() (自 C++11 起)
allocate_shared<>() (自 C++11 起)
allocate_shared_for_overwrite<>() (自 C++20 起)
allocation_result <> (C++23 起)
allocator <>
allocator_arg (自 C++11 起)
allocator_arg_t (自 C++11 起)
allocator_traits <> (自 C++11 起)
any (自 C++17 起)
any_cast<>() (自 C++17 起)
any_of<>() (自 C++11 起)
apply<>() (自 C++17 起)
arg<>()
array <> (自 C++11 起)
as_bytes<>() (自 C++20 起)
as_const<>() (自 C++17 起)
as_writable_bytes<>() (自 C++20 起)
asctime()
asin()
asin<>() ( std::complex ) (自 C++11 起)
asin<>() ( std::valarray )
asinf() (自 C++11 起)
asinh() (自 C++11 起)
asinh<>() ( std::complex ) (自 C++11 起)
asinhf() (自 C++11 起)
asinhl() (自 C++11 起)
asinl() (自 C++11 起)
assignable_from <> (自 C++20 起)
assoc_laguerre() (自 C++17 起)
assoc_laguerref() (自 C++17 起)
assoc_laguerrel() (自 C++17 起)
assoc_legendre() (自 C++17 起)
assoc_legendref() (自 C++17 起)
assoc_legendrel() (自 C++17 起)
assume_aligned<>() (自 C++20 起)
async<>() (自 C++11 起)
at_quick_exit() (自 C++11 起)
atan()
atan<>() ( std::complex ) (自 C++11 起)
atan<>() ( std::valarray )
atan2()
atan2<>() ( std::valarray )
atan2f() (自 C++11 起)
atan2l() (自 C++11 起)
atanf() (自 C++11 起)
atanh() (自 C++11 起)
atanh<>() ( std::complex ) (自 C++11 起)
atanhf() (自 C++11 起)
atanhl() (自 C++11 起)
atanl() (自 C++11 起)
atexit()
atof()
atoi()
atol()
atoll() (自 C++11 起)

atomic <> （自 C++11 起）

atomic<> 的完整特化及类型定义：
atomic_bool （自 C++11 起）
atomic_char （自 C++11 起）
atomic_char16_t （自 C++11 起）
atomic_char32_t （自 C++11 起）
atomic_char8_t （自 C++20 起）
atomic_int （自 C++11 起）
atomic_int8_t （自 C++11 起）
atomic_int16_t （自 C++11 起）
atomic_int32_t （自 C++11 起）
atomic_int64_t （自 C++11 起）
atomic_int_fast8_t （自 C++11 起）
atomic_int_fast16_t （自 C++11 起）
atomic_int_fast32_t （自 C++11 起）
atomic_int_fast64_t （自 C++11 起）
atomic_int_least8_t （自 C++11 起）
atomic_int_least16_t （自 C++11 起）
atomic_int_least32_t （自 C++11 起）
atomic_int_least64_t （自 C++11 起）
atomic_intmax_t （自 C++11 起）
atomic_intptr_t （自 C++11 起）
atomic_llong （自 C++11 起）
atomic_long （自 C++11 起）
atomic_ptrdiff_t （自 C++11 起）
atomic_schar （自 C++11 起）
atomic_short （自 C++11 起）
atomic_signed_lock_free （自 C++20 起）
atomic_size_t （自 C++11 起）
atomic_uchar （自 C++11 起）
atomic_uint （自 C++11 起）
atomic_uint8_t （自 C++11 起）
atomic_uint16_t （自 C++11 起）
atomic_uint32_t （自 C++11 起）
atomic_uint64_t （自 C++11 起）
atomic_uint_fast8_t （自 C++11 起）
atomic_uint_fast16_t （自 C++11 起）
atomic_uint_fast32_t （自 C++11 起）
atomic_uint_fast64_t （自 C++11 起）
atomic_uint_least8_t （自 C++11 起）
atomic_uint_least16_t （自 C++11 起）
atomic_uint_least32_t （自 C++11 起）
atomic_uint_least64_t （自 C++11 起）
atomic_uintmax_t （自 C++11 起）
atomic_uintptr_t （自 C++11 起）
atomic_ullong （自 C++11 起）
atomic_ulong （自 C++11 起）
atomic_unsigned_lock_free （自 C++20 起）
atomic_ushort （自 C++11 起）
atomic_wchar_t （自 C++11 起）

atomic_compare_exchange_strong<>() (自 C++11 起)
atomic_compare_exchange_strong<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_compare_exchange_strong_explicit<>() (自 C++11 起)
atomic_compare_exchange_strong_explicit<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_compare_exchange_weak<>() (自 C++11 起)
atomic_compare_exchange_weak<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_compare_exchange_weak_explicit<>() (自 C++11 起)
atomic_compare_exchange_weak_explicit<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_exchange<>() (自 C++11 起)
atomic_exchange<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_exchange_explicit<>() (自 C++11 起)
atomic_exchange_explicit<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_fetch_add<>() (自 C++11 起)
atomic_fetch_add_explicit<>() (自 C++11 起)
atomic_fetch_and<>() (自 C++11 起)
atomic_fetch_and_explicit<>() (自 C++11 起)
atomic_fetch_max<>() (C++26 起)
atomic_fetch_max_explicit<>() (C++26 起)
atomic_fetch_min<>() (C++26 起)
atomic_fetch_min_explicit<>() (C++26 起)
atomic_fetch_or<>() (自 C++11 起)
atomic_fetch_or_explicit<>() (自 C++11 起)
atomic_fetch_sub<>() (自 C++11 起)
atomic_fetch_sub_explicit<>() (自 C++11 起)
atomic_fetch_xor<>() (自 C++11 起)
atomic_fetch_xor_explicit<>() (自 C++11 起)
atomic_flag (自 C++11 起)
atomic_flag_clear() (自 C++11 起)
atomic_flag_clear_explicit() (自 C++11 起)
atomic_flag_notify_all() (自 C++20 起)
atomic_flag_notify_one() (自 C++20 起)
atomic_flag_test() (自 C++20 起)
atomic_flag_test_explicit() (自 C++20 起)
atomic_flag_test_and_set() (自 C++11 起)
atomic_flag_test_and_set_explicit() (自 C++11 起)
atomic_flag_wait() (自 C++20 起)
atomic_flag_wait_explicit() (自 C++20 起)
atomic_init<>() (自 C++11 起) (C++20 中已弃用)
atomic_is_lock_free<>() (自 C++11 起)
atomic_is_lock_free<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_load<>() (自 C++11 起)
atomic_load<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_load_explicit<>() (自 C++11 起)
atomic_load_explicit<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_notify_all<>() (自 C++20 起)
atomic_notify_one<>() (自 C++20 起)
atomic_ref <> (自 C++20 起)
atomic_signal_fence() (自 C++11 起)
atomic_store<>() (自 C++11 起)
atomic_store<>() ( std::shared_ptr ) (C++11 起) (C++20 中已弃用)
atomic_store_explicit<>() (自 C++11 起)
atomic_store_explicit<>() ( std::shared_ptr ) (自 C++11 起) (C++20 中已弃用)
atomic_thread_fence() (自 C++11 起)
atomic_wait<>() (自 C++20 起)
atomic_wait_explicit<>() (自 C++20 起)
atto (自 C++11 起)

B

back_insert_iterator <>
back_inserter <>
bad_alloc
bad_any_cast (自 C++17 起)
bad_array_new_length (自 C++11 起)
bad_cast
bad_exception
bad_expected_access <> (C++23 起)
bad_function_call (自 C++11 起)
bad_optional_access (自 C++17 起)
bad_typeid
bad_variant_access (自 C++17 起)
bad_weak_ptr (自 C++11 起)
barrier <> (自 C++20 起)
basic_common_reference <> (自 C++20 起)
basic_const_iterator <> (C++23 起)
basic_filebuf <>
basic_format_arg <> (自 C++20 起)
basic_format_args <> (自 C++20 起)
basic_format_context <> (自 C++20 起)
basic_format_parse_context <> (自 C++20 起)
basic_format_string <> (自 C++20 起)
basic_fstream <>
basic_ifstream <>
basic_istream <>
basic_ios <>
basic_iostream <>
basic_ispanstream <> (C++23 起)
basic_istringstream <>
basic_ofstream <>
basic_ostream <>
basic_ospanstream <> (自 C++23 起)
basic_ostringstream <>
basic_osyncstream <> (自 C++20 起)
basic_regex <> (自 C++11 起)
basic_spanbuf <> (C++23 起)
basic_spanstream <> (C++23 起)
basic_stacktrace <> (C++23 起)
basic_streambuf <>
basic_string <>
basic_string_view <> (自 C++17 起)
basic_stringbuf <>
basic_stringstream <>
basic_syncbuf <> (自 C++20 起)
begin<>() (自 C++11 起)
bernoulli_distribution <> (自 C++11 起)
beta() (自 C++17 起)
betaf() (自 C++17 起)
betal() (自 C++17 起)
bfloat16_t (自 C++23 起)
bidirectional_iterator <> (自 C++20 起)
bidirectional_iterator_tag
binary_search<>()
binary_semaphore (自 C++20 起)
bind<>() (自 C++11 起)
bind_back<>() (C++23 起)
bind_front<>() (自 C++20 起)
binomial_distribution <> (自 C++11 起)
bit_and <>
bit_cast<>() (自 C++20 起)
bit_ceil<>() (自 C++20 起)
bit_floor<>() (自 C++20 起)
bit_not <> (C++14 起)
bit_or <>
bit_width<>() (自 C++20 起)
bit_xor <>
bitset <>
breakpoint() (C++26 起)
breakpoint_if_debugging() (自 C++26 起)
bool_constant <> (自 C++17 起)
boolalpha()
boyer_moore_horspool_searcher <> (自 C++17 起)
boyer_moore_searcher <> (自 C++17 起)
bsearch()
btowc()
byte (自 C++17 起)
byteswap<>() (C++23 起)

C

c16rtomb() (自 C++11 起)
c32rtomb() (自 C++11 起)
c8rtomb() (自 C++20 起)
call_once<>() (自 C++11 起)
calloc()
cauchy_distribution <> (自 C++11 起)
cbegin<>() (C++14 起)
cbrt() (自 C++11 起)
cbrtf() (自 C++11 起)
cbrtl() (自 C++11 起)
ceil()
ceilf() (自 C++11 起)
ceill() (自 C++11 起)
cend<>() (C++14 起)
centi (自 C++11 起)
cerr
char_traits <>
chars_format (自 C++17 起)
chi_squared_distribution <> (自 C++11 起)
▶ chrono (C++11 起)
▶ chrono_literals (C++14 起)
cin
clamp<>() (自 C++17 起)
clearerr()
clock()
clock_t
clog
cmatch (自 C++11 起)
cmp_equal<>() (自 C++20 起)
cmp_greater<>() (自 C++20 起)
cmp_greater_equal<>() (自 C++20 起)
cmp_less<>() (自 C++20 起)
cmp_less_equal<>() (自 C++20 起)
cmp_not_equal<>() (自 C++20 起)
codecvt <>
codecvt_base
codecvt_byname <>
collate <>
collate_byname <>
common_comparison_category <> (自 C++20 起)
common_comparison_category_t <> (自 C++20 起)
common_iterator <> (自 C++20 起)
common_reference <> (自 C++20 起)
common_reference_t <> (自 C++20 起)
common_reference_with <> (自 C++20 起)
common_type <> (自 C++11 起)
common_type_t <> (C++14 起)
common_with (自 C++20 起)
comp_ellint_1() (自 C++17 起)
comp_ellint_1f() (自 C++17 起)
comp_ellint_1l() (自 C++17 起)
comp_ellint_2() (自 C++17 起)
comp_ellint_2f() (自 C++17 起)
comp_ellint_2l() (自 C++17 起)
comp_ellint_3() (自 C++17 起)
comp_ellint_3f() (自 C++17 起)
comp_ellint_3l() (自 C++17 起)
compare_partial_order_fallback (自 C++20 起)
compare_strong_order_fallback (自 C++20 起)
compare_three_way (自 C++20 起)
compare_three_way_result <> (自 C++20 起)
compare_three_way_result_t <> (自 C++20 起)
compare_weak_order_fallback (自 C++20 起)
complex <>
▶ complex_literals (C++14 起)
conditional <> (自 C++11 起)
conditional_t <> (自 C++14 起)
condition_variable (自 C++11 起)
condition_variable_any (自 C++11 起)
conjunction <> (自 C++17 起)
conjunction_v <> (自 C++17 起)
conj<>()
const_iterator <> (自 C++23 起)
const_pointer_cast<>() (自 C++11 起)
const_sentinel <> (C++23 起)
construct_at<>() (自 C++20 起)
constructible_from <> (自 C++20 起)
contiguous_iterator <> (自 C++20 起)
contiguous_iterator_tag (自 C++20 起)
convertible_to (自 C++20 起)
copy<>()
copy_backward<>()
copy_constructible (自 C++20 起)
copy_if<>() (自 C++11 起)
copy_n<>() (自 C++11 起)
copyable <> (自 C++20 起)
copyable_function <> (C++26 起)
copysign() (自 C++11 起)
copysignf() (自 C++11 起)
copysignl() (自 C++11 起)
coroutine_handle <> (自 C++20 起)
coroutine_traits <> (自 C++20 起)
cos()
cos<>() ( std::complex )
cos<>() ( std::valarray )
cosf() (自 C++11 起)
cosh()
cosh<>() ( std::complex )
cosh<>() ( std::valarray )
coshf() (自 C++11 起)
coshl() (自 C++11 起)
cosl() (自 C++11 起)
count<>()
count_if<>()
counted_iterator <> (自 C++20 起)
counting_semaphore <> (自 C++20 起)
countl_one<>() (自 C++20 起)
countl_zero<>() (自 C++20 起)
countr_one<>() (自 C++20 起)
countr_zero<>() (自 C++20 起)
cout
crbegin<>() (C++14 起)
cref<>() (C++11 起)
cregex_iterator (自 C++11 起)
cregex_token_iterator (C++11 起)
crend<>() (C++14 起)
csub_match (自 C++11 起)
ctime()
ctype <>
ctype_base
ctype_byname <>
current_exception() (自 C++11 起)
cv_status (自 C++11 起)
cyl_bessel_i() (自 C++17 起)
cyl_bessel_if() (自 C++17 起)
cyl_bessel_il() (自 C++17 起)
cyl_bessel_j() (自 C++17 起)
cyl_bessel_jf() (自 C++17 起)
cyl_bessel_jl() (C++17 起)
cyl_bessel_k() (自 C++17 起)
cyl_bessel_kf() (自 C++17 起)
cyl_bessel_k() (自 C++17 起)
cyl_neumann() (自 C++17 起)
cyl_neumannf() (自 C++17 起)
cyl_neumannl() (自 C++17 起)

D

data<>() (C++17 起)
dec()
deca (C++11 起)
decay <> (C++11 起)
decay_t <> (C++14 起)
deci (C++11 起)
declval<>() (C++11 起)
default_accessor <> (C++23 起)
default_delete (C++11 起)
default_initializable <> (C++20 起)
default_random_engine (C++11 起)
default_searcher <> (C++17 起)
default_sentinel (C++20 起)
default_sentinel_t (C++20 起)
defaultfloat() (C++11 起)
defer_lock (C++11 起)
defer_lock_t (C++11 起)
denorm_absent
denorm_indeterminate
denorm_present
deque <>
derived_from <> (C++20 起)
destroy<>() (C++17 起)
destroy_at<>() (C++17 起)
destroy_n<>() (C++17 起)
destroying_delete (C++20 起)
destroying_delete_t (C++20 起)
destructible (C++20 起)
dextents <> (C++23 起)
difftime()
dims <> (C++26 起)
disable_sized_sentinel_for <> (C++20 起)
discrete_distribution <> (C++11 起)
discard_block_engine <> (C++11 起)
disjunction <> (C++17 起)
disjunction_v <> (C++17 起)
distance<>()
div()
div_sat<>() (C++26 起)
div_t
divides <>
domain_error
double_t (C++11 起)
dynamic_extent (C++20 起)
dynamic_pointer_cast<>() (C++11 起)

E

ellint_1() (自 C++17 起)
ellint_1f() (自 C++17 起)
ellint_1l() (自 C++17 起)
ellint_2() (自 C++17 起)
ellint_2f() (自 C++17 起)
ellint_2l() (自 C++17 起)
ellint_3() (自 C++17 起)
ellint_3f() (自 C++17 起)
ellint_3l() (自 C++17 起)
emit_on_flush<>() (自 C++20 起)
empty<>() (自 C++17 起)
enable_if <> (自 C++11 起)
enable_if_t <> (C++14 起)
enable_shared_from_this <> (自 C++11 起)
enable_nonlocking_formatter_optimization <> (自 C++23 起)
end<>() (自 C++11 起)
endian (自 C++20 起)
endl<>()
ends<>()
equal<>()
equal_range<>()
equal_to <>
equality_comparable <> (自 C++20 起)
equality_comparable_with <> (自 C++20 起)
equivalence_relation <> (自 C++20 起)
erase<>() ( std::basic_string ) (自 C++20 起)
erase<>() ( std::deque ) (自 C++20 起)
erase<>() ( std::forward_list ) (自 C++20 起)
erase<>() ( std::inplace_vector ) (自 C++26 起)
erase<>() ( std::list ) (自 C++20 起)
erase<>() ( std::vector ) (自 C++20 起)
erase_if<>() ( std::basic_string ) (自 C++20 起)
erase_if<>() ( std::deque ) (自 C++20 起)
erase_if<>() ( std::flat_map ) (自 C++23 起)
erase_if<>() ( std::flat_multimap ) (C++23 起)
erase_if<>() ( std::flat_multiset ) (C++23 起)
erase_if<>() ( std::flat_set ) (自 C++23 起)
erase_if<>() ( std::forward_list ) (自 C++20 起)
erase_if<>() ( std::inplace_vector ) (自 C++26 起)
erase_if<>() ( std::list ) (自 C++20 起)
erase_if<>() ( std::map ) (自 C++20 起)
erase_if<>() ( std::multimap ) (自 C++20 起)
erase_if<>() ( std::multiset ) (自 C++20 起)
erase_if<>() ( std::set ) (自 C++20 起)
erase_if<>() ( std::unordered_map ) (自 C++20 起)
erase_if<>() ( std::unordered_multimap ) (自 C++20 起)
erase_if<>() ( std::unordered_multiset ) (自 C++20 起)
erase_if<>() ( std::unordered_set ) (自 C++20 起)
erase_if<>() ( std::vector ) (自 C++20 起)
erf() (自 C++11 起)
erfc() (自 C++11 起)
erfcf() (自 C++11 起)
erfcl() (自 C++11 起)
erff() (自 C++11 起)
erfl() (自 C++11 起)
errc (自 C++11 起)
error_category (自 C++11 起)
error_code (自 C++11 起)
error_condition (自 C++11 起)
exa (自 C++11 起)
exception
exception_ptr (自 C++11 起)
exchange<>() (C++14 起)
exclusive_scan<>() (C++17 起)
▶ execution (自 C++17 起)
exit()
exp()
exp<>() ( std::complex )
exp<>() ( std::valarray )
exp2() (自 C++11 起)
exp2f() (自 C++11 起)
exp2l() (自 C++11 起)
expf() (自 C++11 起)
expected <> (C++23 起)
expint() (自 C++17 起)
expintf() (自 C++17 起)
expintl() (自 C++17 起)
expl() (自 C++11 起)
expm1() (自 C++11 起)
expm1f() (自 C++11 起)
expm1l() (自 C++11 起)
exponential_distribution <> (自 C++11 起)
extent <> (自 C++11 起)
extent_v <> (自 C++17 起)
extents <> (自 C++23 起)
extreme_value_distribution <> (自 C++11 起)

F

fabs()
fabsf() (自 C++11 起)
fabsl() (自 C++11 起)
false_type (自 C++11 起)
fclose()
fdim() (自 C++11 起)
fdimf() (自 C++11 起)
fdiml() (自 C++11 起)
feclearexcept() (自 C++11 起)
fegetenv() (自 C++11 起)
fegetexceptflag() (自 C++11 起)
fegetround() (自 C++11 起)
feholdexcept() (自 C++11 起)
femto (自 C++11 起)
fenv_t (自 C++11 起)
feof()
feraiseexcept() (自 C++11 起)
ferror()
fesetenv() (自 C++11 起)
fesetexceptflag() (自 C++11 起)
fesetround() (自 C++11 起)
fetestexcept() (自 C++11 起)
feupdateenv() (自 C++11 起)
fexcept_t (自 C++11 起)
fflush()
fgetc()
fgetpos()
fgets()
fgetwc()
fgetws()
FILE
filebuf
▶ filesystem (自 C++17 起)
fill<>()
fill_n<>()
find<>()
find_end<>()
find_first_of<>()
find_if<>()
find_if_not<>() (自 C++11 起)
fisher_f_distribution <> (自 C++11 起)
fixed()
flat_map <> (C++23 起)
flat_multimap <> (C++23 起)
flat_multiset <> (C++23 起)
flat_set <> (C++23 起)
float_denorm_style
float_round_style
float_t (自 C++11 起)
float16_t (自 C++23 起)
float32_t (C++23 起)
float64_t (C++23 起)
float128_t (C++23 起)
floating_point <> (自 C++20 起)
floor()
floorf() (自 C++11 起)
floorl() (自 C++11 起)
flush<>()
flush_emit<>() (自 C++20 起)
fma() (自 C++11 起)
fmaf() (自 C++11 起)
fmal() (自 C++11 起)
fmax() (自 C++11 起)
fmaxf() (自 C++11 起)
fmaxl() (自 C++11 起)
fmin() (自 C++11 起)
fminf() (自 C++11 起)
fminl() (自 C++11 起)
fmod()
fmodf() (自 C++11 起)
fmodl() (自 C++11 起)
fopen()
for_each<>()
for_each_n<>() (自 C++17 起)
format<>() (自 C++20 起)
format_args (自 C++20 起)
format_context (自 C++20 起)
format_error() (自 C++20 起)
format_kind <> (C++23 起)
format_parse_context (自 C++20 起)
format_string <> (自 C++20 起)
format_to<>() (自 C++20 起)
format_to_n<>() (自 C++20 起)
format_to_n_result <> (自 C++20 起)
formattable <> (C++23 起)
formatted_size<>() (自 C++20 起)
formatter <> (自 C++20 起)
forward<>() (自 C++11 起)
forward_as_tuple<>() (自 C++11 起)
forward_iterator <> (自 C++20 起)
forward_iterator_tag
forward_like<>() (C++23 起)
forward_list <> (自 C++11 起)
fpclassify() (自 C++11 起)
fpos <>
fpos_t
fprintf()
fputc()
fputs()
fputwc()
fputws()
fread()
free()
freopen()
frexp()
frexpf() (自 C++11 起)
frexpl() (自 C++11 起)
from_chars() (自 C++17 起)
from_chars_result (自 C++17 起)
from_range (自 C++23 起)
from_range_t (C++23 起)
front_insert_iterator <>
front_inserter<>()
fscanf()
fseek()
fsetpos()
fstream
ftell()
function <> (自 C++11 起)
function_ref <> (C++26 起)
future <> (自 C++11 起)
future_category() (自 C++11 起)
future_errc (自 C++11 起)
future_error (自 C++11 起)
future_status (自 C++11 起)
fwide()
fwprintf()
fwrite()
fwscanf()

G

gamma_distribution <> (C++11 起)
gcd<>() (C++17 起)
generate<>()
generate_canonical <> (C++11 起)
generate_n<>()
generator <> (C++23 起)
generic_category() (C++11 起)
geometric_distribution <> (C++11 起)
get<>() ( std::array ) (C++11 起)
get<>() ( std::pair ) (C++11 起)
get<>() ( std::ranges::subrange ) (C++20 起)
get<>() ( std::tuple ) (C++11 起)
get<>() ( std::variant ) (C++17 起)
get_deleter<>() (C++11 起)
get_if<>() (C++17 起)
get_money<>() (C++11 起)
get_new_handler() (C++11 起)
get_terminate() (C++11 起)
get_time<>() (C++11 起)
getline<>()
getc()
getchar()
getenv()
getwc()
getwchar()
giga (C++11 起)
gmtime()
greater <>
greater_equal <>
gslice
gslice_array <>

H

hardware_constructive_interference_size (自 C++17 起)
hardware_destructive_interference_size (自 C++17 起)
has_facet<>()
has_single_bit<>() (自 C++20 起)
has_unique_object_representations <> (自 C++17 起)
has_unique_object_representations_v <> (自 C++17 起)
has_virtual_destructor <> (自 C++11 起)
has_virtual_destructor_v <> (自 C++17 起)
hash <> (自 C++11 起)
hazard_pointer (自 C++26 起)
hazard_pointer_obj_base <> (自 C++26 起)
hecto (自 C++11 起)
hermite() (自 C++17 起)
hermitef() (自 C++17 起)
hermitel() (自 C++17 起)
hex()
hexfloat() (自 C++11 起)
holds_alternative<>() (自 C++17 起)
hypot() (自 C++11 起)
hypotf() (自 C++11 起)
hypotl() (自 C++11 起)

I

identity (自 C++20 起)
ifstream
ignore (自 C++11 起)
ilogb() (自 C++11 起)
ilogbf() (自 C++11 起)
ilogbl() (自 C++11 起)
imag<>()
imaxabs() (自 C++11 起)
imaxdiv() (自 C++11 起)
imaxdiv_t (自 C++11 起)
in_place (自 C++17 起)
in_place_index <> (自 C++17 起)
in_place_index_t <> (自 C++17 起)
in_place_t (自 C++17 起)
in_place_type <> (自 C++17 起)
in_place_type_t <> (自 C++17 起)
in_range<>() (自 C++20 起)
includes<>()
inclusive_scan<>() (自 C++17 起)
incrementable <> (自 C++20 起)
incrementable_traits <> (自 C++20 起)
independent_bits_engine <> (自 C++11 起)
index_sequence <> (C++14 起)
index_sequence_for <> (C++14 起)
indirect <> (自 C++26 起)
indirect_array <>
indirect_binary_predicate <> (自 C++20 起)
indirect_equivalence_relation <> (自 C++20 起)
indirect_result_t <> (自 C++20 起)
indirect_strict_weak_order <> (自 C++20 起)
indirect_unary_predicate <> (自 C++20 起)
indirectly_comparable <> (自 C++20 起)
indirectly_copyable <> (自 C++20 起)
indirectly_copyable_storable <> (自 C++20 起)
indirectly_movable <> (自 C++20 起)
indirectly_movable_storable <> (自 C++20 起)
indirectly_readable <> (自 C++20 起)
indirectly_readable_traits <> (自 C++20 起)
indirectly_regular_unary_invocable <> (自 C++20 起)
indirectly_swappable <> (自 C++20 起)
indirectly_unary_invocable <> (自 C++20 起)
indirectly_writable <> (自 C++20 起)
initializer_list <> (自 C++11 起)
inner_product<>()
inout_ptr<>() (自 C++23 起)
inout_ptr_t <> (C++23 起)
inplace_merge<>()
inplace_vector <> (C++26 起)
input_iterator <> (自 C++20 起)
input_iterator_tag
input_or_output_iterator <> (自 C++20 起)
insert_iterator <>
inserter<>()
int_fast16_t (自 C++11 起)
int_fast32_t (自 C++11 起)
int_fast64_t (自 C++11 起)
int_fast8_t (自 C++11 起)
int_least16_t (自 C++11 起)
int_least32_t (自 C++11 起)
int_least64_t (自 C++11 起)
int_least8_t (自 C++11 起)
int16_t (自 C++11 起)
int32_t (自 C++11 起)
int64_t (自 C++11 起)
int8_t (自 C++11 起)
integer_sequence <> (C++14 起)
integral <> (自 C++20 起)
integral_constant <> (自 C++11 起)
internal()
intmax_t (自 C++11 起)
intptr_t (自 C++11 起)
invalid_argument
invocable <> (自 C++20 起)
invoke<>() (自 C++17 起)
invoke_r<>() (自 C++23 起)
invoke_result <> (自 C++17 起)
invoke_result_t <> (自 C++17 起)
io_errc (C++11 起)
ios
ios_base
iostream
iostream_category (自 C++11 起)
iota<>() (自 C++11 起)
is_abstract <> (自 C++11 起)
is_abstract_v <> (自 C++17 起)
is_aggregate <> (自 C++17 起)
is_aggregate_v <> (自 C++17 起)
is_arithmetic <> (C++11 起)
is_arithmetic_v <> (自 C++17 起)
is_array <> (自 C++11 起)
is_array_v <> (自 C++17 起)
is_assignable <> (自 C++11 起)
is_assignable_v <> (自 C++17 起)
is_base_of <> (自 C++11 起)
is_base_of_v <> (自 C++17 起)
is_bind_expression <> (自 C++11 起)
is_bind_expression_v <> (自 C++17 起)
is_bounded_array <> (自 C++20 起)
is_bounded_array_v <> (自 C++20 起)
is_class <> (自 C++11 起)
is_class_v <> (自 C++17 起)
is_compound <> (自 C++11 起)
is_compound_v <> (自 C++17 起)
is_const <> (自 C++11 起)
is_const_v <> (自 C++17 起)
is_constant_evaluated() (自 C++20 起)
is_constructible <> (自 C++11 起)
is_constructible_v <> (自 C++17 起)
is_convertible <> (自 C++11 起)
is_convertible_v <> (自 C++17 起)
is_copy_assignable <> (自 C++11 起)
is_copy_assignable_v <> (自 C++17 起)
is_copy_constructible <> (自 C++11 起)
is_copy_constructible_v <> (自 C++17 起)
is_corresponding_member<>() (自 C++20 起)
is_debugger_present() (自 C++26 起)
is_default_constructible <> (自 C++11 起)
is_default_constructible_v <> (自 C++17 起)
is_destructible <> (自 C++11 起)
is_destructible_v <> (自 C++17 起)
is_empty <> (自 C++11 起)
is_empty_v <> (自 C++17 起)
is_enum <> (自 C++11 起)
is_enum_v <> (自 C++17 起)
is_eq() (自 C++20 起)
is_error_code_enum<>() (自 C++11 起)
is_error_condition_enum (自 C++11 起)
is_error_condition_enum_v (自 C++17 起)
is_execution_policy <> (自 C++17 起)
is_execution_policy_v <> (自 C++17 起)
is_final <> (C++14 起)
is_final_v <> (自 C++17 起)
is_floating_point <> (自 C++11 起)
is_floating_point_v <> (自 C++17 起)
is_function <> (自 C++11 起)
is_function_v <> (自 C++17 起)
is_fundamental <> (自 C++11 起)
is_fundamental_v <> (自 C++17 起)
is_gt() (自 C++20 起)
is_gteq() (自 C++20 起)
is_heap<>() (自 C++11 起)
is_heap_until<>() (自 C++11 起)
is_implicit_lifetime <> (C++23 起)
is_integral <> (自 C++11 起)
is_integral_v <> (自 C++17 起)
is_invocable <> (自 C++17 起)
is_invocable_r <> (自 C++17 起)
is_invocable_r_v <> (自 C++17 起)
is_invocable_v <> (自 C++17 起)
is_layout_compatible <> (自 C++20 起)
is_layout_compatible_v <> (自 C++20 起)
is_lt() (自 C++20 起)
is_lteq() (自 C++20 起)
is_lvalue_reference <> (自 C++11 起)
is_lvalue_reference_v <> (自 C++17 起)
is_member_function_pointer <> (自 C++11 起)
is_member_function_pointer_v <> (自 C++17 起)
is_member_object_pointer <> (自 C++11 起)
is_member_object_pointer_v <> (自 C++17 起)
is_member_pointer <> (自 C++11 起)
is_member_pointer_v <> (自 C++17 起)
is_move_assignable <> (自 C++11 起)
is_move_assignable_v <> (自 C++17 起)
is_move_constructible <> (自 C++11 起)
is_move_constructible_v <> (自 C++17 起)
is_neq() (自 C++20 起)
is_nothrow_assignable <> (自 C++11 起)
is_nothrow_assignable_v <> (C++17 起)
is_nothrow_constructible <> (自 C++11 起)
is_nothrow_constructible_v <> (自 C++17 起)
is_nothrow_convertible <> (自 C++20 起)
is_nothrow_convertible_v <> (自 C++20 起)
is_nothrow_copy_assignable <> (自 C++11 起)
is_nothrow_copy_assignable_v <> (自 C++17 起)
is_nothrow_copy_constructible <> (自 C++11 起)
is_nothrow_copy_constructible_v <> (自 C++17 起)
is_nothrow_default_constructible <> (自 C++11 起)
is_nothrow_default_constructible_v <> (自 C++17 起)
is_nothrow_destructible <> (自 C++11 起)
is_nothrow_destructible_v <> (自 C++17 起)
is_nothrow_invocable <> (自 C++17 起)
is_nothrow_invocable_r <> (自 C++17 起)
is_nothrow_invocable_r_v <> (自 C++17 起)
is_nothrow_invocable_v <> (自 C++17 起)
is_nothrow_move_assignable <> (自 C++11 起)
is_nothrow_move_assignable_v <> (自 C++17 起)
is_nothrow_move_constructible <> (自 C++11 起)
is_nothrow_move_constructible_v <> (自 C++17 起)
is_sufficiently_aligned<>() (自 C++26 起)
is_nothrow_swappable <> (自 C++17 起)
is_nothrow_swappable_v <> (自 C++17 起)
is_nothrow_swappable_with <> (自 C++17 起)
is_nothrow_swappable_with_v <> (自 C++17 起)
is_null_pointer <> (自 C++11 起)
is_null_pointer_v <> (自 C++17 起)
is_object <> (自 C++11 起)
is_object_v <> (自 C++17 起)
is_partitioned<>() (自 C++11 起)
is_permutation<>() (自 C++11 起)
is_placeholder <> (自 C++11 起)
is_placeholder_v <> (自 C++17 起)
is_pod <> (自 C++11 起) （C++20 中已弃用）
is_pod_v <> (自 C++17 起) (C++20 中已弃用)
is_pointer <> (自 C++11 起)
is_pointer_v <> (自 C++17 起)
is_pointer_interconvertible_base_of <> (自 C++20 起)
is_pointer_interconvertible_base_of_v <> (自 C++20 起)
is_pointer_interconvertible_with_class<>() (自 C++20 起)
is_polymorphic <> (自 C++11 起)
is_polymorphic_v <> (自 C++17 起)
is_reference <> (自 C++11 起)
is_reference_v <> (自 C++17 起)
is_rvalue_reference <> (自 C++11 起)
is_rvalue_reference_v <> (自 C++17 起)
is_same <> (自 C++11 起)
is_same_v <> (自 C++17 起)
is_scalar <> (自 C++11 起)
is_scalar_v <> (自 C++17 起)
is_scoped_enum <> (自 C++23 起)
is_scoped_enum_v <> (自 C++23 起)
is_signed <> (自 C++11 起)
is_signed_v <> (自 C++17 起)
is_sorted<>() (自 C++11 起)
is_sorted_until<>() (自 C++11 起)
is_standard_layout <> (自 C++11 起)
is_standard_layout_v <> (自 C++17 起)
is_swappable <> (自 C++17 起)
is_swappable_v <> (自 C++17 起)
is_swappable_with <> (自 C++17 起)
is_swappable_with_v <> (自 C++17 起)
is_trivial <> (自 C++11 起)
is_trivial_v <> (自 C++17 起)
is_trivially_assignable <> (自 C++11 起)
is_trivially_assignable_v <> (自 C++17 起)
is_trivially_constructible <> (自 C++11 起)
is_trivially_constructible_v <> (自 C++17 起)
is_trivially_copyable <> (自 C++11 起)
is_trivially_copyable_v <> (自 C++17 起)
is_trivially_copy_assignable <> (自 C++11 起)
is_trivially_copy_assignable_v <> (自 C++17 起)
is_trivially_copy_constructible <> (自 C++11 起)
is_trivially_copy_constructible_v <> (自 C++17 起)
is_trivially_default_constructible <> (自 C++11 起)
is_trivially_default_constructible_v <> (自 C++17 起)
is_trivially_destructible <> (自 C++11 起)
is_trivially_destructible_v <> (自 C++17 起)
is_trivially_move_assignable <> (自 C++11 起)
is_trivially_move_assignable_v <> (自 C++17 起)
is_trivially_move_constructible <> (自 C++11 起)
is_trivially_move_constructible_v <> (自 C++17 起)
is_unbounded_array <> (自 C++20 起)
is_unbounded_array_v <> (自 C++20 起)
is_union <> (自 C++11 起)
is_union_v <> (自 C++17 起)
is_unsigned <> (自 C++11 起)
is_unsigned_v <> (自 C++17 起)
is_virtual_base_of <> (自 C++26 起)
is_virtual_base_of_v <> (C++26 起)
is_void <> (自 C++11 起)
is_void_v <> (自 C++17 起)
is_volatile <> (自 C++11 起)
is_volatile_v <> (自 C++17 起)
is_within_lifetime <> (自 C++26 起)
isalnum()
isalnum<>() (locale)
isalpha()
isalpha<>() (locale)
isblank() (自 C++11 起)
isblank<>() (locale) (自 C++11 起)
iscntrl()
iscntrl<>() (locale)
isdigit()
isdigit<>() (locale)
isfinite() (自 C++11 起)
isgraph()
isgraph<>() (locale)
isgreater() (自 C++11 起)
isgreaterequal() (自 C++11 起)
isinf() (自 C++11 起)
isless() (自 C++11 起)
islessequal() (自 C++11 起)
islessgreater() (C++11 起)
islower()
islower<>() (locale)
isnan() (自 C++11 起)
isnormal() (自 C++11 起)
ispanstream (自 C++23 起)
isprint()
isprint<>() (locale)
ispunct()
ispunct<>() (locale)
isspace()
isspace<>() (locale)
istream
istreambuf_iterator <>
istream_iterator <>
istringstream
isunordered() (自 C++11 起)
isupper()
isupper<>() (locale)
iswalnum()
iswalpha()
iswblank() (自 C++11 起)
iswcntrl()
iswctype()
iswdigit()
iswgraph()
iswlower()
iswprint()
iswpunct()
iswspace()
iswupper()
iswxdigit()
isxdigit()
isxdigit<>() (locale)
iter_common_reference_t <> (自 C++20 起)
iter_const_reference_t <> (C++23 起)
iter_difference_t <> (自 C++20 起)
iter_reference_t <> (自 C++20 起)
iter_rvalue_reference_t <> (自 C++20 起)
iter_swap<>()
iter_value_t <> (自 C++20 起)
iterator <> （自 C++17 起弃用）
iterator_traits <>

J

jmp_buf
jthread (C++20 起)

K

kill_dependency<>() (C++11 起)
kilo (C++11 起)
knuth_b (C++11 起)

L

labs()
laguerre() (自 C++17 起)
laguerref() (自 C++17 起)
laguerrel() (自 C++17 起)
latch (自 C++20 起)
launch (自 C++11 起)
launder<>() (自 C++17 起)
layout_left (C++23 起)
layout_left_padded <> (C++26 起)
layout_right (C++23 起)
layout_right_padded <> (自 C++26 起)
layout_stride (自 C++23 起)
lcm<>() (自 C++17 起)
lconv
ldexp()
ldexpf() (自 C++11 起)
ldexpl() (自 C++11 起)
ldiv()
ldiv_t
left()
legendre() (自 C++17 起)
legendref() (C++17 起)
legendrel() (自 C++17 起)
length_error
lerp() (自 C++20 起)
less <>
less_equal <>
lexicographical_compare<>()
lexicographical_compare_three_way<>() (自 C++20 起)
lgamma() (自 C++11 起)
lgammaf() (自 C++11 起)
lgammal() (自 C++11 起)
▶ linalg (C++26 起)
linear_congruential_engine <> (自 C++11 起)
list <>
▶ literals (C++14 起)
llabs() (自 C++11 起)
lldiv() (自 C++11 起)
lldiv_t (自 C++11 起)
llrint() (自 C++11 起)
llrintf() (自 C++11 起)
llrintl() (自 C++11 起)
llround() (自 C++11 起)
llroundf() (自 C++11 起)
llroundl() (自 C++11 起)
locale
localeconv()
localtime()
lock<>() (自 C++11 起)
lock_guard <> (C++11 起)
log()
log<>() ( std::complex )
log<>() ( std::valarray )
log10()
log10<>() ( std::complex )
log10<>() ( std::valarray )
log10f() (自 C++11 起)
log10l() (自 C++11 起)
log1p() (自 C++11 起)
log1pf() (自 C++11 起)
log1pl() (自 C++11 起)
log2() (自 C++11 起)
log2f() (自 C++11 起)
log2l() (自 C++11 起)
logb() (自 C++11 起)
logbf() (自 C++11 起)
logbl() (自 C++11 起)
logf() (自 C++11 起)
logic_error
logical_and <>
logical_not <>
logical_or <>
logl() (自 C++11 起)
lognormal_distribution <> (自 C++11 起)
longjmp()
lower_bound<>()
lrint() (自 C++11 起)
lrintf() (自 C++11 起)
lrintl() (自 C++11 起)
lround() (自 C++11 起)
lroundf() (自 C++11 起)
lroundl() (自 C++11 起)

M

make_any<>() (自 C++17 起)
make_const_iterator<>() (自 C++23 起)
make_const_sentinel<>() (自 C++23 起)
make_error_code ( std::errc ) (自 C++11 起)
make_error_code ( std::io_errc ) (自 C++11 起)
make_error_condition ( std::errc ) (自 C++11 起)
make_error_condition ( std::io_errc ) (自 C++11 起)
make_exception_ptr<>() (自 C++11 起)
make_format_args<>() (自 C++20 起)
make_from_tuple<>() (自 C++17 起)
make_hazard_pointer() (自 C++26 起)
make_heap<>()
make_index_sequence <> (C++14 起)
make_integer_sequence <> (C++14 起)
make_move_iterator<>() (自 C++11 起)
make_obj_using_allocator<>() (自 C++20 起)
make_optional<>() (自 C++17 起)
make_pair <>
make_reverse_iterator<>() (C++14 起)
make_shared<>() (自 C++11 起)
make_shared_for_overwrite<>() (自 C++20 起)
make_signed <> (自 C++11 起)
make_signed_t <> (C++14 起)
make_tuple<>() (自 C++11 起)
make_unique<>() (C++14 起)
make_unique_for_overwrite<>() (自 C++20 起)
make_unsigned <> (自 C++11 起)
make_unsigned_t <> (C++14 起)
make_wformat_args<>() (自 C++20 起)
malloc()
map <>
mask_array <>
match_results <> (自 C++11 起)
max<>()
max_align_t (自 C++11 起)
max_element<>()
mblen()
mbrlen()
mbrtoc16() (自 C++11 起)
mbrtoc32() (自 C++11 起)
mbrtoc8() (自 C++20 起)
mbrtowc()
mbsinit()
mbsrtowcs()
mbstate_t
mbstowcs()
mbtowc()
mdspan <> (自 C++23 起)
mega (自 C++11 起)
mem_fn<>() (自 C++11 起)
memchr()
memcmp()
memcpy()
memmove()
memory_order (自 C++11 起)
memory_order_acq_rel (自 C++11 起)
memory_order_acquire (自 C++11 起)
memory_order_consume (自 C++11 起)
memory_order_relaxed (自 C++11 起)
memory_order_release (自 C++11 起)
memory_order_seq_cst (自 C++11 起)
memset()
merge<>()
mergeable <> (自 C++20 起)
mersenne_twister_engine <> (自 C++11 起)
messages <>
messages_base
messages_byname <>
micro (自 C++11 起)
midpoint<>() (自 C++20 起)
milli (自 C++11 起)
min<>()
min_element<>()
minmax<>() (自 C++11 起)
minmax_element<>() (自 C++11 起)
minstd_rand (自 C++11 起)
minstd_rand0 (自 C++11 起)
minus <>
mismatch<>()
mktime()
modf()
modff() (自 C++11 起)
modfl() (自 C++11 起)
modulus <>
money_base
money_get <>
moneypunct <>
moneypunct_byname <>
money_put <>
monostate (自 C++17 起)
movable <> (自 C++20 起)
move<>() (algorithm) (自 C++11 起)
move<>() (utility) (自 C++11 起)
move_backward<>() (自 C++11 起)
move_constructible <> (自 C++20 起)
move_if_noexcept<>() (自 C++11 起)
move_iterator <> (自 C++11 起)
move_only_function <> (C++23 起)
move_sentinel <> (自 C++20 起)
mt19937 (自 C++11 起)
mt19937_64 (自 C++11 起)
mul_sat<>() (自 C++26 起)
multimap <>
multiplies <>
multiset <>
mutex (自 C++11 起)

N

nan() (C++11 起)
nanf() (C++11 起)
nanl() (C++11 起)
nano (C++11 起)
nearbyint() (C++11 起)
nearbyintf() (C++11 起)
nearbyintl() (C++11 起)
negate <>
negation <> (C++17 起)
negation_v <> (C++17 起)
negative_binomial_distribution <> (C++11 起)
nested_exception (C++11 起)
new_handler
next<>() (C++11 起)
next_permutation<>()
nextafter() (C++11 起)
nextafterf() (C++11 起)
nextafterl() (C++11 起)
nexttoward() (C++11 起)
nexttowardf() (C++11 起)
nexttowardl() (C++11 起)
noemit_on_flush<>() (C++20 起)
noboolalpha()
none_of<>() (C++11 起)
nontype (C++26 起)
nontype_t (C++26 起)
noop_coroutine() (C++20 起)
noop_coroutine_handle (C++20 起)
noop_coroutine_promise (C++20 起)
norm<>()
normal_distribution <> (C++11 起)
noshowbase()
noshowpoint()
noshowpos()
noskipws()
nostopstate (C++20 起)
nostopstate_t (C++20 起)
not_equal_to <>
not_fn<>() (C++17 起)
nothrow
nothrow_t
notify_all_at_thread_exit() (C++11 起)
nounitbuf()
nouppercase()
nth_element<>()
nullopt (C++17 起)
nullopt_t (C++17 起)
nullptr_t (C++11 起)
numeric_limits <>
num_get <>
▶ numbers (C++20 起)
numpunct <>
numpunct_byname <>
num_put <>

O

oct()
once_flag (C++11 起)
ofstream
optional <> (C++17 起)
ospanstream (C++23 起)
ostream
ostreambuf_iterator <>
ostream_iterator <>
ostringstream
osyncstream (C++20 起)
out_of_range
out_ptr<>() (C++23 起)
out_ptr_t <> (C++23 起)
output_iterator <> (C++20 起)
output_iterator_tag
overflow_error
owner_equal (C++26 起)
owner_hash (C++26 起)
owner_less <> (C++11 起)

P

packaged_task <> (C++11 起)
pair <>
partial_order (C++20 起)
partial_ordering (C++20 起)
partial_sort<>()
partial_sort_copy<>()
partial_sum<>()
partition<>()
partition_copy<>() (C++11 起)
partition_point<>() (C++11 起)
permutable <> (C++20 起)
perror()
peta (C++11 起)
pico (C++11 起)
piecewise_constant_distribution <> (C++11 起)
piecewise_construct (C++11 起)
piecewise_construct_t (C++11 起)
piecewise_linear_distribution <> (C++11 起)
▶ placeholders (C++11 起)
plus <>
▶ pmr (C++17 起)
pointer_traits <> (C++11 起)
poisson_distribution <> (C++11 起)
polar<>()
polymorphic <> (C++26 起)
pop_heap<>()
popcount<>() (C++20 起)
pow()
pow<>() ( std::complex )
pow<>() ( std::valarray )
powf() (C++11 起)
powl() (C++11 起)
predicate <> (C++20 起)
prev<>() (C++11 起)
prev_permutation<>()
print<>() (C++23 起)
printf()
println<>() (C++23 起)
priority_queue <>
proj<>() (C++11 起)
projected <> (C++20 起)
promise <> (C++11 起)
ptrdiff_t
push_heap<>()
put_money<>() (C++11 起)
put_time<>() (C++11 起)
putc()
putchar()
puts()
putwc()
putwchar()

Q

qsort()
quecto (C++26 起)
queue <>
quetta (C++26 起)
quick_exit() (C++11 起)
quoted<>() (C++14 起)

R

raise()
rand()
random_access_iterator <> (自 C++20 起)
random_access_iterator_tag
random_device (自 C++11 起)
range_error
range_format (C++23 起)
range_formatter <> (C++23 起)
▶ ranges (自 C++20 起)
ranlux24 (自 C++11 起)
ranlux24_base (自 C++11 起)
ranlux48 (自 C++11 起)
ranlux48_base (自 C++11 起)
rank <> (自 C++11 起)
rank_v <> (自 C++17 起)
ratio (自 C++11 起)
ratio_add <> (自 C++11 起)
ratio_divide <> (自 C++11 起)
ratio_equal <> (自 C++11 起)
ratio_equal_v <> (自 C++17 起)
ratio_greater <> (自 C++11 起)
ratio_greater_equal <> (自 C++11 起)
ratio_greater_equal_v <> (自 C++17 起)
ratio_greater_v <> (自 C++17 起)
ratio_less <> (自 C++11 起)
ratio_less_equal <> (自 C++11 起)
ratio_less_equal_v <> (自 C++17 起)
ratio_less_v <> (自 C++17 起)
ratio_multiply <> (自 C++11 起)
ratio_not_equal <> (自 C++11 起)
ratio_not_equal_v <> (自 C++17 起)
ratio_subtract <> (自 C++11 起)
rbegin<>() (C++14 起)
rcu_barrier() (自 C++26 起)
rcu_default_domain() (自 C++26 起)
rcu_domain (C++26 起)
rcu_obj_base <> (C++26 起)
rcu_synchronize() (C++26 起)
rcu_retire<>() (C++26 起)
real<>()
realloc()
recursive_mutex (自 C++11 起)
recursive_timed_mutex (自 C++11 起)
reduce<>() (自 C++17 起)
ref<>() (自 C++11 起)
reference_constructs_from_temporary <> (C++23 起)
reference_converts_from_temporary <> (C++23 起)
reference_wrapper <> (自 C++11 起)
regex (自 C++11 起)
▶ regex_constants (自 C++11 起)
regex_error (自 C++11 起)
regex_iterator <> (自 C++11 起)
regex_match <> (自 C++11 起)
regex_replace <> (自 C++11 起)
regex_search <> (自 C++11 起)
regex_token_iterator <> (自 C++11 起)
regex_traits <> (自 C++11 起)
regular <> (自 C++20 起)
regular_invocable <> (自 C++20 起)
reinterpret_pointer_cast<>() (自 C++11 起)
▶ rel_ops (C++20 中已弃用)
relation <> (自 C++20 起)
remainder() (自 C++11 起)
remainderf() (自 C++11 起)
remainderl() (自 C++11 起)
remove()
remove<>() (algorithm)
remove_if<>()
remove_all_extents <> (自 C++11 起)
remove_all_extents_t <> (C++14 起)
remove_const <> (自 C++11 起)
remove_const_t <> (C++14 起)
remove_copy<>()
remove_copy_if<>()
remove_cv <> (自 C++11 起)
remove_cv_t <> (C++14 起)
remove_cvref <> (自 C++20 起)
remove_cvref_t <> (自 C++20 起)
remove_extent <> (自 C++11 起)
remove_extent_t <> (C++14 起)
remove_pointer <> (自 C++11 起)
remove_pointer_t <> (C++14 起)
remove_reference <> (自 C++11 起)
remove_reference_t <> (C++14 起)
remove_volatile <> (自 C++11 起)
remove_volatile_t <> (C++14 起)
remquo() (自 C++11 起)
remquof() (自 C++11 起)
remquol() (自 C++11 起)
rend<>() (C++14 起)
rename()
replace<>()
replace_copy<>()
replace_copy_if<>()
replace_if<>()
resetiosflags()
rethrow_exception() (自 C++11 起)
rethrow_if_nested<>() (自 C++11 起)
reverse<>()
reverse_copy<>()
reverse_iterator <>
rewind()
riemann_zeta() (自 C++17 起)
riemann_zetaf() (自 C++17 起)
riemann_zetal() (自 C++17 起)
right()
rint() (自 C++11 起)
rintf() (自 C++11 起)
rintl() (自 C++11 起)
ronna (C++26 起)
ronto (自 C++26 起)
rotate<>()
rotate_copy<>()
rotl<>() (自 C++20 起)
rotr<>() (自 C++20 起)
round() (自 C++11 起)
roundf() (自 C++11 起)
roundl() (自 C++11 起)
round_indeterminate
round_to_nearest
round_toward_infinity
round_toward_neg_infinity
round_toward_zero
runtime_error
runtime_format() (C++26 起)

S

same_as <> (自 C++20 起)
sample<>() (自 C++17 起)
saturate_cast<>() (自 C++26 起)
scalbln() (自 C++11 起)
scalblnf() (自 C++11 起)
scalblnl() (自 C++11 起)
scalbn() (自 C++11 起)
scalbnf() (自 C++11 起)
scalbnl() (自 C++11 起)
scanf()
scientific()
scoped_allocator_adaptor <> (自 C++11 起)
scoped_lock (自 C++17 起)
search<>()
search_n<>()
seed_seq (自 C++11 起)
semiregular <> (自 C++20 起)
sentinel_for <> (自 C++20 起)
set <>
set_difference<>()
set_intersection<>()
set_new_handler()
set_symmetric_difference<>()
set_terminate()
set_union<>()
setbase()
setbuf()
setfill<>()
setiosflags()
setlocale()
setprecision()
setvbuf()
setw()
shared_future <> (自 C++11 起)
shared_lock <> (C++14 起)
shared_mutex (自 C++17 起)
shared_ptr <> (自 C++11 起)
shared_timed_mutex (C++14 起)
shift_left<>() (自 C++20 起)
shift_right<>() (自 C++20 起)
showbase()
showpoint()
showpos()
shuffle<>() (自 C++11 起)
shuffle_order_engine <> (自 C++11 起)
sig_atomic_t
signal()
signbit() (自 C++11 起)
signed_integral <> (自 C++20 起)
sin()
sin<>() ( std::complex )
sin<>() ( std::valarray )
sinf() (自 C++11 起)
sinh()
sinh<>() ( std::complex )
sinh<>() ( std::valarray )
sinhf() (自 C++11 起)
sinhl() (自 C++11 起)
sinl() (自 C++11 起)
size<>() (自 C++17 起)
size_t
sized_sentinel_for <> (自 C++20 起)
skipws()
slice
slice_array <>
smatch (自 C++11 起)
snprintf() (自 C++11 起)
sort<>()
sort_heap<>()
sortable <> (自 C++20 起)
sorted_equivalent (C++23 起)
sorted_equivalent_t (C++23 起)
sorted_unique (C++23 起)
sorted_unique_t (C++23 起)
source_location (自 C++20 起)
span <> (自 C++20 起)
spanbuf (自 C++23 起)
spanstream (C++23 起)
sph_bessel() (自 C++17 起)
sph_besself() (自 C++17 起)
sph_bessell() (自 C++17 起)
sph_legendre() (自 C++17 起)
sph_legendref() (自 C++17 起)
sph_legendrel() (自 C++17 起)
sph_neumann() (自 C++17 起)
sph_neumannf() (自 C++17 起)
sph_neumannl() (自 C++17 起)
sprintf()
sqrt()
sqrt<>() ( std::complex )
sqrt<>() ( std::valarray )
sqrtf() (自 C++11 起)
sqrtl() (自 C++11 起)
srand()
sregex_iterator (自 C++11 起)
sregex_token_iterator (自 C++11 起)
sscanf()
ssize<>() (自 C++20 起)
ssub_match (自 C++11 起)
stable_partition<>()
stable_sort<>()
stack <>
stacktrace (C++23 起)
stacktrace_entry (C++23 起)
start_lifetime_as<>() (C++23 起)
static_pointer_cast<>() (自 C++11 起)
stod() (自 C++11 起)
stof() (自 C++11 起)
stoi() (自 C++11 起)
stol() (自 C++11 起)
stold() (自 C++11 起)
stoll() (自 C++11 起)
stoul() (自 C++11 起)
stoull() (自 C++11 起)
stop_callback <> (自 C++20 起)
stop_source (自 C++20 起)
stop_token (自 C++20 起)
strcat()
strchr()
strcmp()
strcoll()
strcpy()
strcspn()
streambuf
streamoff
streampos
streamsize
strerror()
strftime()
strict_weak_order <> (自 C++20 起)
strided_slice <> (自 C++26 起)
string
▶ string_literals (C++14 起)
string_view (自 C++17 起)
▶ string_view_literals (自 C++17 起)
stringbuf
stringstream
strlen()
strncat()
strncmp()
strncpy()
strong_order (自 C++20 起)
strong_ordering (自 C++20 起)
strpbrk()
strrchr()
strspn()
strstr()
strtod()
strtof() (自 C++11 起)
strtoimax() (自 C++11 起)
strtok()
strtol()
strtold()
strtoll() (自 C++11 起)
strtoul()
strtoull() (自 C++11 起)
strtoumax() (自 C++11 起)
strxfrm()
syncbuf (自 C++20 起)
student_t_distribution <> (自 C++11 起)
sub_match <> (自 C++11 起)
sub_sat<>() (C++26 起)
submdspan<>() (C++26 起)
submdspan_extents<>() (自 C++26 起)
submdspan_mapping_result <> (C++26 起)
subtract_with_carry_engine <> (自 C++11 起)
suspend_always (自 C++20 起)
suspend_never (自 C++20 起)
swap<>()
swap_ranges<>()
swappable <> (自 C++20 起)
swappable_with <> (自 C++20 起)
swprintf()
swscanf()
system()
system_category (自 C++11 起)
system_error (自 C++11 起)

T

tan()
tan<>() ( std::complex )
tan<>() ( std::valarray )
tan()
tanf() (自 C++11 起)
tanh()
tanh<>() ( std::complex )
tanh<>() ( std::valarray )
tanhf() (自 C++11 起)
tanhl() (自 C++11 起)
tanl() (自 C++11 起)
tera (自 C++11 起)
terminate()
terminate_handler
text_encoding (自 C++26 起)
tgamma() (自 C++11 起)
tgammaf() (自 C++11 起)
tgammal() (自 C++11 起)
▶ this_thread
thread (自 C++11 起)
three_way_comparable <> (自 C++20 起)
three_way_comparable_with <> (自 C++20 起)
throw_with_nested<>() (自 C++11 起)
tie<>() (自 C++11 起)
time()
time_base
time_get <>
time_get_byname <>
time_put <>
time_put_byname <>
time_t
timed_mutex (自 C++11 起)
timespec (自 C++17 起)
timespec_get() (自 C++17 起)
tm
tmpfile()
tmpnam()
to_address<>() (自 C++20 起)
to_array<>() (自 C++20 起)
to_chars() (自 C++17 起)
to_chars_result (自 C++17 起)
to_integer<>() (自 C++17 起)
to_string() (自 C++11 起)
to_wstring() (自 C++11 起)
tolower()
tolower<>() (locale)
totally_ordered <> (自 C++20 起)
totally_ordered_with <> (自 C++20 起)
toupper()
toupper<>() (locale)
to_underlying<>() (自 C++23 起)
towctrans()
towlower()
towupper()
transform<>()
transform_exclusive_scan<>() (自 C++17 起)
transform_inclusive_scan<>() (自 C++17 起)
transform_reduce<>() (自 C++17 起)
true_type (自 C++11 起)
trunc() (自 C++11 起)
truncf() (自 C++11 起)
truncl() (自 C++11 起)
try_lock<>() (自 C++11 起)
try_to_lock (自 C++11 起)
try_to_lock_t (自 C++11 起)
tuple <> (自 C++11 起)
tuple_cat<>() (自 C++11 起)
tuple_element <> (自 C++11 起)
tuple_element_t <> (C++14 起)
tuple_size <> (自 C++11 起)
tuple_size_v <> (自 C++17 起)
type_identity <> (自 C++20 起)
type_identity_t <> (自 C++20 起)
type_index (自 C++11 起)
type_info

U

u16streampos (自 C++11 起)
u16string (自 C++11 起)
u16string_view (自 C++17 起)
u32streampos (自 C++11 起)
u32string (自 C++11 起)
u32string_view (自 C++17 起)
u8streampos (自 C++20 起)
u8string (自 C++20 起)
u8string_view (自 C++20 起)
uint_fast16_t (自 C++11 起)
uint_fast32_t (自 C++11 起)
uint_fast64_t (自 C++11 起)
uint_fast8_t (自 C++11 起)
uint_least16_t (自 C++11 起)
uint_least32_t (自 C++11 起)
uint_least64_t (自 C++11 起)
uint_least8_t (自 C++11 起)
uint16_t (自 C++11 起)
uint32_t (自 C++11 起)
uint64_t (自 C++11 起)
uint8_t (自 C++11 起)
uintmax_t (自 C++11 起)
uintptr_t (自 C++11 起)
uncaught_exceptions (自 C++17 起)
underflow_error
underlying_type <> (自 C++11 起)
underlying_type_t <> (C++14 起)
unexpect (C++23 起)
unexpect_t (C++23 起)
unexpected <> (C++23 起)
ungetc()
ungetwc()
uniform_int_distribution <> (自 C++11 起)
uniform_random_bit_generator <> (自 C++20 起)
uniform_real_distribution <> (自 C++11 起)
uninitialized_construct_using_allocator<>() (自 C++20 起)
uninitialized_copy<>()
uninitialized_copy_n<>() (自 C++11 起)
uninitialized_default_construct<>() (自 C++17 起)
uninitialized_default_construct_n<>() (自 C++17 起)
uninitialized_fill<>()
uninitialized_fill_n<>()
uninitialized_move<>() (自 C++17 起)
uninitialized_move_n<>() (自 C++17 起)
uninitialized_value_construct<>() (自 C++17 起)
uninitialized_value_construct_n<>() (自 C++17 起)
unique<>()
unique_copy<>()
unique_lock <> (自 C++11 起)
unique_ptr <> (自 C++11 起)
unitbuf()
unordered_map <> (自 C++11 起)
unordered_multimap <> (自 C++11 起)
unordered_multiset <> (自 C++11 起)
unordered_set <> (自 C++11 起)
unreachable() (C++23 起)
unreachable_sentinel (自 C++20 起)
unreachable_sentinel_t (自 C++20 起)
unsigned_integral <> (自 C++20 起)
unwrap_ref_decay <> (自 C++20 起)
unwrap_ref_decay_t <> (自 C++20 起)
unwrap_reference <> (自 C++20 起)
unwrap_reference_t <> (自 C++20 起)
upper_bound<>()
uppercase()
use_facet<>()
uses_allocator <> (自 C++11 起)
uses_allocator_v <> (自 C++17 起)
uses_allocator_construction_args<>() (自 C++20 起)

V

va_list
valarray <>
variant <> (自 C++17 起)
variant_alternative <> (自 C++17 起)
variant_alternative_t <> (自 C++17 起)
variant_npos (自 C++17 起)
variant_size <> (自 C++17 起)
variant_size_v <> (自 C++17 起)
vector <>
vformat() (自 C++20 起)
vformat_to<>() (自 C++20 起)
vfprintf()
vfscanf() (自 C++11 起)
vfwprintf()
vfwscanf() (自 C++11 起)
▶ views (自 C++20 起)
visit<>() (自 C++17 起)
visit_format_arg<>() (自 C++20 起)
void_t (自 C++17 起)
vprint_nonunicode() (自 C++23 起)
vprint_nonunicode_buffered() (自 C++23 起)
vprint_unicode() (自 C++23 起)
vprint_unicode_buffered() (自 C++23 起)
vprintf()
vscanf() (自 C++11 起)
vsnprintf() (自 C++11 起)
vsprintf()
vsscanf() (自 C++11 起)
vswprintf()
vswscanf() (自 C++11 起)
vwprintf()
vwscanf() (自 C++11 起)

W

wbuffer_convert <> (自 C++11 起) （自 C++17 起弃用）
wcerr
wcin
wclog
wcmatch (自 C++11 起)
wcout
wcregex_iterator (自 C++11 起)
wcregex_token_iterator (自 C++11 起)
wcrtomb()
wcscat()
wcschr()
wcscmp()
wcscoll()
wcscpy()
wcscspn()
wcsftime()
wcslen()
wcsncat()
wcsncmp()
wcsncpy()
wcspbrk()
wcsrchr()
wcsrtombs()
wcsspn()
wcsstr()
wcstod()
wcstof() (自 C++11 起)
wcstoimax() (自 C++11 起)
wcstok()
wcstol()
wcstold() (自 C++11 起)
wcstoll() (自 C++11 起)
wcstombs()
wcstoul()
wcstoull() (自 C++11 起)
wcstoumax() (自 C++11 起)
wcsub_match (自 C++11 起)
wcsxfrm()
wctob()
wctomb()
wctrans()
wctrans_t
wctype()
wctype_t
weak_order (自 C++20 起)
weak_ordering (自 C++20 起)
weak_ptr <> (自 C++11 起)
weakly_incrementable <> (自 C++20 起)
weibull_distribution <> (自 C++11 起)
wfilebuf
wformat_args (自 C++20 起)
wformat_context (自 C++20 起)
wformat_parse_context (自 C++20 起)
wformat_string <> (自 C++20 起)
wfstream
wifstream
wint_t
wios
wiostream
wispanstream (自 C++23 起)
wistream
wistringstream
wmemchr()
wmemcmp()
wmemcpy()
wmemmove()
wmemset()
wofstream
wospanstream (C++23 起)
wostream
wosyncstream (自 C++20 起)
ws<>()
wspanbuf (C++23 起)
wspanstream (C++23 起)
wstreambuf
wstreampos
wostringstream
wprintf()
wregex (自 C++11 起)
wscanf()
wsmatch (自 C++11 起)
wsregex_iterator (自 C++11 起)
wsregex_token_iterator (自 C++11 起)
wssub_match (自 C++11 起)
wstring
wstring_convert <> (自 C++11 起) （自 C++17 起弃用）
wstring_view <> (自 C++17 起)
wstringbuf
wstringstream
wsyncbuf (自 C++20 起)

X

Y

yocto (C++11 起)
yotta (C++11 起)

Z

zepto (C++11 起)
zetta (C++11 起)

另请参阅

C 文档 关于 符号索引