30 March 2025: The site will be in a temporary read-only mode in the next few weeks to facilitate some long-overdue software updates. Hopefully it won't take too long, but we all know how database migrations can
any_ofinlibstdc++andlibc++. none_ofinlibstdc++andlibc++. all_of template<classInputIt,classUnaryPred>constexprboolall_of(InputIt first, InputIt last, UnaryPred p){returnstd::find_if_not(first, last, p)==last;} any_of template<classInputIt,classUnaryPred>constexprboolany_of(InputIt firs...
any of the arguments corresponding to %s is a null pointer stream or format or buffer is a null pointer bufsz is zero or greater than RSIZE_MAX encoding errors occur in any of string and character conversion specifiers (for sprintf_s only), the string to be stored in buffer (includi...
If any of the function parameters uses a placeholder (either auto or a concept type), the function declaration is instead an abbreviated function template declaration: void f1(auto); // same as template<class T> void f1(T) void f2(C1 auto); // same as template<C1 T> void f2(T),...
any_cast (C++17) type-safe access to the contained object (function template) make_any (C++17) creates ananyobject (function template) Helper classes bad_any_cast (C++17) exception thrown by the value-returning forms ofany_caston a type mismatch ...
Address of an lvalue may be taken: &++i[1] and &std::endl are valid expressions. (重点来了,左值是可以取地址的,这也是区分左值和右值的唯一正确的标志) A modifiable lvalue may be used as the left-hand operand of the built-in assignment and + compound assignment operators. ...
Please send any concerns/ideas/moral-support to comments@cppreference.com. 7 June 2019: New version of the offline archive 28 October 2018: New version of the offline archive 11 March 2018: New version of the offline archive
Windows x64 (LOL, I'm mad). Actually any system will be ok, you should use another tools in this case to make cab file, zip file and digitally sign cab (for Visual Studio Help). However there is no alternative forHTML Help Workshopfrom Microsoft (for chm based help). ...
URL failed (http://en.cppreference.com/w/cpp/types/remove_cvref): <urlopen error [Errno 101] Network is unreachable> Indexing 'https://en.cppreference.com/w/cpp/algorithm/all_any_none_of' (depth 3)... Indexing 'https://en.cppreference.com/w/cpp/algorithm/accumulate' (depth 3)......
この例は、AnyDataオブジェクトをユーザー定義型に変換する方法を示しています。変換前にAnyData型を検証するために、getType()およびisNull()メソッドが使用されていることに注意してください。 Connection *conn; // Assume an OBJECT of type Person with the following defined fields // CREATE...