std::basic_istream::operator=
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< cpp | io | basic istream
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| protected: basic_istream& operator=( const basic_istream& rhs ) = delete; |
(1) | |
| protected: basic_istream& operator=( basic_istream&& rhs ); |
(2) | (depuis C++11) |
L'opérateur d'affectation de copie est protégé, et est supprimé. Flux d'entrée ne sont pas CopyAssignable .
2) Original:
The copy assignment operator is protected, and is deleted. Input streams are not CopyAssignable.
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Les échanges se déplacent opérateur d'affectation du gcount () les valeurs et tous les membres de données de la classe de base, à l'exception des
rdbuf(), avec rhs, comme si en appelant swap(*rhs). Cet opérateur d'affectation mouvement est protégé: il est seulement appelé par les opérateurs d'affectation déplacer des dérivés mobiles classes de flux d'entrée et de std::basic_ifstream std::basic_istringstream, qui savent comment déplacer correctement, affecter les streambuffers associés .Original:
The move assignment operator exchanges the gcount() values and all data members of the base class, except for
rdbuf(), with rhs, as if by calling swap(*rhs). This move assignment operator is protected: it is only called by the move assignment operators of the derived movable input stream classes std::basic_ifstream and std::basic_istringstream, which know how to correctly move-assign the associated streambuffers.The text has been machine-translated via Google Translate.
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[modifier] Paramètres
| rhs | - | l'objet basic_istream à partir de laquelle assigner à *this
Original: the basic_istream object from which to assign to *this The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[modifier] Exemple
#include <sstream> #include <iostream> int main() { std::istringstream s1; s1 = std::istringstream("test"); // OK std::cin = std::istringstream("test"); // ERROR: 'operator=' is protected }
