at overloads
Synopses
Declared in <bslstl_map.h>
Return a reference providing modifiable access to the mapped‐value associated with the specified key, if such an entry exists; otherwise, throw a std::out_of_range exception. Note that this method may also throw a different kind of exception if the (user‐supplied) comparator throws.
add_lvalue_reference<Node*>::type
at(key_type const& key);Return a reference providing non‐modifiable access to the mapped‐value associated with a key that is equivalent to the specified key, if such an entry exists; otherwise, throw a std::out_of_range exception. Note that this method may also throw a different kind of exception if the (user‐supplied) comparator throws.
add_lvalue_reference<Node const*>::type
at(key_type const& key) const;Return a reference providing modifiable access to the mapped‐value associated with a key that is equivalent to the specified key, if such an entry exists; otherwise, throw a std::out_of_range exception. Note that this method may also throw a different kind of exception if the (user‐supplied) comparator throws.
template<class LOOKUP_KEY>
add_lvalue_reference<Node*>::type
at(LOOKUP_KEY const& key)
requires BloombergLP::bslmf::IsTransparentPredicate<COMPARATOR,
LOOKUP_KEY>::value;Return a reference providing non‐modifiable access to the mapped‐value associated with a key that is equivalent to the specified key, if such an entry exists; otherwise, throw a std::out_of_range exception. Note that this method may also throw a different kind of exception if the (user‐supplied) comparator throws.
template<class LOOKUP_KEY>
add_lvalue_reference<Node const*>::type
at(LOOKUP_KEY const& key) const
requires BloombergLP::bslmf::IsTransparentPredicate<COMPARATOR,
LOOKUP_KEY>::value;Created with MrDocs