std::basic_istream::~basic_istream
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< cpp | io | basic istream
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virtual ~basic_istream(); | ||
Zerstört sich die Input-Stream .
Original:
Destructs the input stream.
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[Bearbeiten]Notes
Dieser Destruktor führt keine Operation auf dem zugrunde liegenden streambuffer (
rdbuf()): die Destruktoren der abgeleiteten Input-Streams, wie std::basic_ifstream und std::basic_istringstream sind verantwortlich für den Aufruf der Destruktoren der streambuffers .Original:
This destructor does not perform any operation on the underlying streambuffer (
rdbuf()): the destructors of the derived input streams such as std::basic_ifstream and std::basic_istringstream are responsible for calling the destructors of the streambuffers.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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[Bearbeiten]Beispiel
#include <sstream>#include <iostream> void print_stringbuf(std::streambuf* p){std::istream buf(p);// buf shares the buffer with s1int n; buf >> n;std::cout<< n;}// calls the destructor of buf. p remains unaffected int main(){std::istringstream s1("10 20"); print_stringbuf(s1.rdbuf());int n; s1 >> n;std::cout<<','<< n <<'\n';}
Output:
10,20
