std::unordered_map::find - cppreference.com
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      std::unordered_map::find

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      C++
       
      Recipientes biblioteca
       
      std::unordered_map
      Funções de membro
      Original:
      Member functions
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      unordered_map::unordered_map
      unordered_map::~unordered_map
      unordered_map::operator=
      unordered_map::get_allocator
      Iteradores
      Original:
      Iterators
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      unordered_map::begin
      unordered_map::cbegin
      unordered_map::end
      unordered_map::cend
      Capacidade
      Original:
      Capacity
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      unordered_map::erase
      unordered_map::size
      unordered_map::max_size
      Modificadores
      Original:
      Modifiers
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      unordered_map::clear
      unordered_map::insert
      unordered_map::emplace
      unordered_map::emplace_hint
      unordered_map::erase
      unordered_map::swap
      Pesquisa
      Original:
      Lookup
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      unordered_map::count
      unordered_map::find
      unordered_map::equal_range
      Interface de balde
      Original:
      Bucket interface
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      unordered_map::begin2
      unordered_map::end2
      unordered_map::bucket_count
      unordered_map::max_bucket_count
      unordered_map::bucket_size
      unordered_map::bucket
      Política de hash
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      Hash policy
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      unordered_map::load_factor
      unordered_map::max_load_factor
      unordered_map::rehash
      unordered_map::reserve
      Observadores
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      Observers
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      unordered_map::hash_function
      unordered_map::key_eq
       
      <tbody> </tbody>
      iterator find( const Key& key );
      const_iterator find( const Key& key ) const;
      Localiza um elemento com key chave.
      Original:
      Finds an element with key key.
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      Parâmetros

      key -
      valor chave do elemento para pesquisar
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      key value of the element to search for
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      Valor de retorno

      Iterador para um elemento com key chave. Se nenhum elemento for encontrado, past-the-end (ver end()) iterador é devolvido.
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      Iterator to an element with key key. If no such element is found, past-the-end (see end()) iterator is returned.
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      Complexidade

      Amortized constant on average, worst case linear in the size of the container.

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