std::basic_streambuf::~basic_streambuf
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<tbody> </tbody> virtual ~basic_streambuf(); |
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Cette destruction est vide: les membres de cette
basic_streambuf (les pointeurs et de la localisation) sont dtruites conformment la squence d'habitude aprs la destruction d'objet retourn par cette destructeur. Cependant, comme il est dclar public virtuel, il permet aux objets qui sont issus de std::basic_streambuf tre supprims via un pointeur vers la classe de base .Original:
This destruction is empty: the members of this
basic_streambuf (the pointers and the locale) are destructed in accordance with the usual object destruction sequence after this destructor returns. However, since it is declared public virtual, it allows the objects that are derived from std::basic_streambuf to be deleted through a pointer to base class.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Paramtres
(Aucun)
Original:
(none)
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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Exemple
#include <iostream>
#include <fstream>
int main()
{
std::filebuf* fbp = new std::filebuf;
fbp->open("test.txt", std::ios_base::out);
fbp->sputn("Hello\n", 6);
std::streambuf* sbp = fbp;
delete sbp; // the file is closed, output flushed and written
std::ifstream f("test.txt");
std::cout << f.rdbuf(); // proof
}
Rsultat :
Hello
Voir aussi
construit un objet basic_streambuf Original: constructs a basic_streambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction membre protge) | |