Why g++ didn't choose move constructorThanks hellos for formatting the source code. For the line 38 call, there are two copy constructor ...
Why g++ didn't choose move constructorFor this program source code: #include <cstdio> #include <utility> namespace { int ID; st...
rounding between C++ and javaI have a Dell desktop with an Intel CPU running Linux. When I write a C++ program with this line: ...
different types to ?: operatorBut here, x, y, and a are all the same type, which is Base, *p is Derived, and *c is const Derived. ...
different types to ?: operatornamespace { struct Base {}; struct Derived: Base {}; } int main() { Base a; Derived b;...
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