std::basic_ostream::~basic_ostream
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< cpp | io | basic ostream
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virtual ~basic_ostream(); | ||
Destrói o objeto
basic_ostream. Esse destruidor não realizar qualquer operação no streambuffer subjacente (rdbuf()): os destruidores dos fluxos de saída derivados, como std::basic_ofstream e std::basic_ostringstream é responsável por chamar os destruidores dos streambuffers.Original:
Destroys the
basic_ostream object. This destructor does not perform any operation on the underlying streambuffer (rdbuf()): the destructors of the derived output streams such as std::basic_ofstream and std::basic_ostringstream are responsible for calling the destructors of the streambuffers.The text has been machine-translated via Google Translate.
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[editar]Exemplo
#include <sstream>#include <iostream>void add_words(std::streambuf* p){std::ostream buf(p);// buf shares the buffer with s buf <<" is the answer";}// calls the destructor of buf. p remains unaffectedint main(){std::ostringstream s; s <<42; add_words(s.rdbuf()); s <<".";std::cout<< s.str()<<'\n';}
Saída:
42 is the answer.
