std::make_move_iterator

 

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Biblioteca Iterator

Primitivas iterador Original: Iterator primitives The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
iterator_traits
input_iterator_tagoutput_iterator_tagforward_iterator_tagbidirectional_iterator_tagrandom_access_iterator_tag
iterator
Adaptadores de iterador Original: Iterator adaptors The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
reverse_iterator
move_iterator (C++11) back_insert_iterator front_insert_iterator insert_iterator	make_move_iterator (C++11) back_inserter front_inserter inserter
Iteradores fluxo Original: Stream iterators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
istream_iterator
ostream_iterator
istreambuf_iterator
ostreambuf_iterator
Operações iterador Original: Iterator operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
advance
distance
prev (C++11)
next (C++11)
Variar de acesso Original: Range access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
begin (C++11)
end (C++11)

 

Definido no cabeçalho <iterator>
template<class Iterator > std::move_iterator<Iterator> make_move_iterator(const Iterator& i );		(desde C++11)

make_move_iterator é um modelo de função de conveniência que constrói uma std::move_iterator para o i iterador determinado com o tipo de deduzida a partir do tipo do argumento.

Original:

make_move_iterator is a convenience function template that constructs a std::move_iterator for the given iterator i with the type deduced from the type of the argument.

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Parâmetros

i

-

iterador de entrada a serem convertidos para mover iterador Original: input iterator to be converted to move iterator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valor de retorno

A std::move_iterator que pode ser usado para mover os elementos de acedidos através i

Original:

A std::move_iterator which can be used to move from the elements accessed through i

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Possível implementação

template<class Iterator >std::move_iterator<Container> make_move_iterator(const Iterator& i){returnstd::move_iterator<Iterator>(i);}

Exemplo

#include <iostream>#include <list>#include <vector>#include <string>#include <iterator>int main(){std::list<std::string> s{"one", "two", "three"};   std::vector<std::string> v1(s.begin(), s.end());// copy   std::vector<std::string> v2(std::make_move_iterator(s.begin()), std::make_move_iterator(s.end()));// move   std::cout<<"v1 now holds: ";for(auto str : v1)std::cout<<"\""<< str <<"\" ";std::cout<<"\nv2 now holds: ";for(auto str : v2)std::cout<<"\""<< str <<"\" ";std::cout<<"\noriginal list now holds: ";for(auto str : s)std::cout<<"\""<< str <<"\" ";std::cout<<'\n';}

Saída:

v1 now holds: "one" "two" "three" v2 now holds: "one" "two" "three" original list now holds: "" "" ""

Veja também

move_iterator (C++11)	adaptador iterador que dereferences a uma referência de rvalue Original: iterator adaptor which dereferences to an rvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe)
move (C++11)	obtém uma referência rvalue Original: obtains an rvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função)