{ "": "Requires:;; If `x` is the `unordered_flat_map` `it` points to, no modifying operations have been issued on `x` between loading of `x` and loading of `it`.", ":282": "---", ":324": "---", ":333": "---", ":344": "The iterator category is at least a forward iterator.", ":348": "---", ":357": "The iterator category is at least a forward iterator.", ":370": "Postconditions:;; `size() == 0` Requires:;; If the defaults are used, `hasher`, `key_equal` and `allocator_type` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":373": "---", ":387": "Postconditions:;; `size() == 0` Requires:;; If the defaults are used, `hasher`, `key_equal` and `allocator_type` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":390": "---", ":406": "Requires:;; If the defaults are used, `hasher`, `key_equal` and `allocator_type` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":408": "---", ":422": "---", ":434": "---", ":445": "Requires:;; `hasher`, `key_equal` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":447": "---", ":456": "---", ":465": "---", ":479": "---", ":497": "---", ":512": "Requires:;; If the defaults are used, `hasher`, `key_equal` and `allocator_type` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":514": "---", ":527": "---", ":540": "---", ":552": "Requires:;; `hasher`, `key_equal` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":554": "---", ":567": "Requires:;; `key_equal` needs to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":569": "---", ":580": "Requires:;; `hasher` and `key_equal` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":582": "---", ":593": "Requires:;; `hasher` and `key_equal` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":595": "---", ":607": "Requires:;; `key_equal` needs to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].", ":609": "---", ":620": "---", ":635": "Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/CopyInsertable[CopyInsertable^]", ":637": "---", ":654": "---", ":664": "Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/CopyInsertable[CopyInsertable^]", ":678": "---", ":689": "---", ":700": "---", ":710": "---", ":723": "---", ":734": "---", ":745": "---", ":754": "Inserts an object, constructed with the arguments `args`, in the container if and only if there is no element in the container with an equivalent key.", ":757": "Requires:;; `value_type` is constructible from `args`. Returns:;; The `bool` component of the return type is `true` if an insert took place. + + If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, pointers and references, but only if the insert causes the load to be greater than the maximum load. + + If `args...` is of the form `k,v`, it delays constructing the whole object until it is certain that an element should be inserted, using only the `k` argument to check.", ":766": "---", ":773": "Inserts an object, constructed with the arguments `args`, in the container if and only if there is no element in the container with an equivalent key.", ":778": "Requires:;; `value_type` is constructible from `args`. Returns:;; The `bool` component of the return type is `true` if an insert took place. + + If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, pointers and references, but only if the insert causes the load to be greater than the maximum load. + + If `args...` is of the form `k,v`, it delays constructing the whole object until it is certain that an element should be inserted, using only the `k` argument to check.", ":787": "---", ":795": "Inserts `obj` in the container if and only if there is no element in the container with an equivalent key.", ":807": "---", ":815": "Inserts `obj` in the container if and only if there is no element in the container with an equivalent key.", ":827": "---", ":836": "`hint` is a suggestion to where the element should be inserted. This implementation ignores it.", ":848": "---", ":856": "Inserts `obj` in the container if and only if there is no element in the container with an equivalent key.", ":858": "`hint` is a suggestion to where the element should be inserted. This implementation ignores it.", ":870": "---", ":877": "Inserts a range of elements into the container. Elements are inserted if and only if there is no element in the container with an equivalent key.", ":884": "---", ":891": "Inserts a range of elements into the container. Elements are inserted if and only if there is no element in the container with an equivalent key.", ":898": "---", ":910": "Inserts a new element into the container if there is no existing element with key `k` contained within it.", ":912": "If there is an existing element with key `k` this function does nothing.", ":925": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(args)...))", ":930": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(args)...)) ```", ":937": "Can invalidate iterators pointers and references, but only if the insert causes the load to be greater than the maximum load.", ":939": "The `template` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs and neither `iterator` nor `const_iterator` are implicitly convertible from `K`. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type.", ":941": "--", ":943": "---", ":955": "Inserts a new element into the container if there is no existing element with key `k` contained within it.", ":957": "If there is an existing element with key `k` this function does nothing.", ":970": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(args)...))", ":975": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(args)...)) ```", ":982": "Can invalidate iterators pointers and references, but only if the insert causes the load to be greater than the maximum load.", ":984": "The `template` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs and neither `iterator` nor `const_iterator` are implicitly convertible from `K`. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type.", ":986": "--", ":988": "---", ":1000": "Inserts a new element into the container or updates an existing one by assigning to the contained value.", ":1002": "If there is an element with key `k`, then it is updated by assigning `std::forward(obj)`.", ":1004": "If there is no such element, it is added to the container as: ```c++", ":1007": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(obj)))", ":1012": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(obj))) ```", ":1026": "---", ":1038": "Inserts a new element into the container or updates an existing one by assigning to the contained value.", ":1040": "If there is an element with key `k`, then it is updated by assigning `std::forward(obj)`.", ":1042": "If there is no such element, it is added to the container as: ```c++", ":1045": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(obj)))", ":1050": "value_type(std::piecewise_construct, std::forward_as_tuple(std::forward(k)), std::forward_as_tuple(std::forward(obj))) ```", ":1055": "`hint` is a suggestion to where the element should be inserted. This implementation ignores it.", ":1064": "---", ":1083": "---", ":1098": "---", ":1112": "---", ":1123": "If `Allocator::propagate_on_container_swap` is declared and `Allocator::propagate_on_container_swap::value` is `true` then the containers' allocators are swapped. Otherwise, swapping with unequal allocators results in undefined behavior.", ":1128": "---", ":1138": "---", ":1150": "---", ":1162": "---", ":1174": "---", ":1184": "---", ":1194": "---", ":1211": "---", ":1224": "---", ":1237": "---", ":1253": "---", ":1270": "---", ":1285": "---", ":1297": "---", ":1309": "---", ":1320": "---", ":1330": "---", ":1344": "---", ":1355": "Invalidates iterators, pointers and references, and changes the order of elements.", ":1358": "Throws:;; The function has no effect if an exception is thrown, unless it is thrown by the container's hash function or comparison function.", ":1360": "---", ":1371": "Invalidates iterators, pointers and references, and changes the order of elements.", ":1374": "Throws:;; The function has no effect if an exception is thrown, unless it is thrown by the container's hash function or comparison function.", ":1376": "---", ":1389": "---", ":1400": "---", ":1459": "Notes:;; Behavior is undefined if the two containers don't have equivalent equality predicates.", ":1461": "---", ":1473": "Notes:;; Behavior is undefined if the two containers don't have equivalent equality predicates.", ":1485": "If `Allocator::propagate_on_container_swap` is declared and `Allocator::propagate_on_container_swap::value` is `true` then the containers' allocators are swapped. Otherwise, swapping with unequal allocators results in undefined behavior.", ":1491": "---", ":1537": "---", ":1548": "---", ":1560": "---" }