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type_orderhttps://cppreference.com/cpp/utility/compare/type_order
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is_neqis_gtis_gteqhttps://cppreference.com/cpp/utility/compare/named_comparison_functions
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bitsethttps://cppreference.com/cpp/utility/bitset
hashhttps://cppreference.com/cpp/utility/hash
Relational operatorshttps://cppreference.com/cpp/utility#Relational_operators
rel_ops::operator!=rel_ops::operator>https://cppreference.com/cpp/utility/rel_ops/operator_cmp
rel_ops::operator<=rel_ops::operator>=https://cppreference.com/cpp/utility/rel_ops/operator_cmp
Integer comparison functionshttps://cppreference.com/cpp/utility#Integer_comparison_functions
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in_rangehttps://cppreference.com/cpp/utility/in_range
Swaphttps://cppreference.com/cpp/utility#Swap
type operationshttps://cppreference.com/cpp/utility#Type_operations
swaphttps://cppreference.com/cpp/algorithm/swap
ranges::swaphttps://cppreference.com/cpp/utility/ranges/swap
exchangehttps://cppreference.com/cpp/utility/exchange
declvalhttps://cppreference.com/cpp/utility/declval
to_underlyinghttps://cppreference.com/cpp/utility/to_underlying
forwardhttps://cppreference.com/cpp/utility/forward
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movehttps://cppreference.com/cpp/utility/move
move_if_noexcepthttps://cppreference.com/cpp/utility/move_if_noexcept
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pairhttps://cppreference.com/cpp/utility/pair
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Member functionshttps://cppreference.com/cpp/utility/variant#Member_functions
variant::varianthttps://cppreference.com/cpp/utility/variant/variant
variant::~varianthttps://cppreference.com/cpp/utility/variant/~variant
variant::operator=https://cppreference.com/cpp/utility/variant/operator%3D
Observershttps://cppreference.com/cpp/utility/variant#Observers
variant::indexhttps://cppreference.com/cpp/utility/variant/index
variant::valueless_by_exceptionhttps://cppreference.com/cpp/utility/variant/valueless_by_exception
Modifiershttps://cppreference.com/cpp/utility/variant#Modifiers
variant::emplacehttps://cppreference.com/cpp/utility/variant/emplace
variant::swaphttps://cppreference.com/cpp/utility/variant/swap
Visitationhttps://cppreference.com/cpp/utility/variant#Visitation
variant::visithttps://cppreference.com/cpp/utility/variant/visit
Non-member functionshttps://cppreference.com/cpp/utility/variant#Non-member_functions
visit(std::variant)https://cppreference.com/cpp/utility/variant/visit2
holds_alternativehttps://cppreference.com/cpp/utility/variant/holds_alternative
get(std::variant)https://cppreference.com/cpp/utility/variant/get
get_ifhttps://cppreference.com/cpp/utility/variant/get_if
operator==operator!=operatoroperator>=operator<=>https://cppreference.com/cpp/utility/variant/operator_cmp
swap(std::variant)https://cppreference.com/cpp/utility/variant/swap2
Helper classeshttps://cppreference.com/cpp/utility/variant#Helper_classes
monostatehttps://cppreference.com/cpp/utility/variant/monostate
bad_variant_accesshttps://cppreference.com/cpp/utility/variant/bad_variant_access
variant_sizehttps://cppreference.com/cpp/utility/variant/variant_size
variant_alternativehttps://cppreference.com/cpp/utility/variant/variant_alternative
hashhttps://cppreference.com/cpp/utility/variant/hash
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https://cppreference.com/cpp/header/variant
unionhttps://cppreference.com/cpp/language/union
valueless_by_exceptionhttps://cppreference.com/cpp/utility/variant/valueless_by_exception
nested withinhttps://cppreference.com/cpp/language/object#Address
aggregate initializationhttps://cppreference.com/cpp/language/aggregate_initialization
std::monostatehttps://cppreference.com/cpp/utility/variant/monostate
explicithttps://cppreference.com/cpp/language/template_specialization
partialhttps://cppreference.com/cpp/language/partial_specialization
1 Template parametershttps://cppreference.com/cpp/utility/variant#Template_parameters
2 Member functionshttps://cppreference.com/cpp/utility/variant#Member_functions
2.1 Observershttps://cppreference.com/cpp/utility/variant#Observers
2.2 Modifiershttps://cppreference.com/cpp/utility/variant#Modifiers
2.3 Visitationhttps://cppreference.com/cpp/utility/variant#Visitation
3 Non-member functionshttps://cppreference.com/cpp/utility/variant#Non-member_functions
4 Helper classeshttps://cppreference.com/cpp/utility/variant#Helper_classes
5 Helper objectshttps://cppreference.com/cpp/utility/variant#Helper_objects
6 Noteshttps://cppreference.com/cpp/utility/variant#Notes
7 Examplehttps://cppreference.com/cpp/utility/variant#Example
8 Defect reportshttps://cppreference.com/cpp/utility/variant#Defect_reports
9 See alsohttps://cppreference.com/cpp/utility/variant#See_also
Destructiblehttps://cppreference.com/cpp/named_req/Destructible
(constructor)https://cppreference.com/cpp/utility/variant/variant
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Feature-testhttps://cppreference.com/cpp/utility/feature_test
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201606Lhttps://cppreference.com/cpp/compiler_support/17#cpp_lib_variant_201606L
202102Lhttps://cppreference.com/cpp/compiler_support/23#cpp_lib_variant_202102L
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202306Lhttps://cppreference.com/cpp/compiler_support/26#cpp_lib_variant_202306L
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