classA; classB { public: B(A&a) : a(a) {} private: A&a; }; /*Method 1*/ /*warning C4355: 'this' : used in base member initializer list*/ /* class A { public: A() : b(*this) {} private: B b; }; */ /*Method 2*/ /*
Reference members cannot be bound to temporaries in a member initializer list: structA{A():v(42){}// Errorconstint&v;}; Note: same applies todefault member initializer. Delegating constructor If the name of the class itself appears asclass-or-identifierin the member initializer list, then ...
8-_Member_Initializer_List 4 0 2023-05-13 17:00:10 您当前的浏览器不支持 HTML5 播放器 请更换浏览器再试试哦~点赞 投币 收藏 分享 https://codewithmosh.com/courses/ultimate-c-plus-plus-part3 CPP 杰克不修仙 发消息 No cc 夸克AI搜索-上线深度思考(免费无广版) 夸克PC-深度思考版 接...
类的初始化不可以这样写 应全部放在构造函数内 错误的意思是 非法成员初始化
<bitset> <chrono> <codecvt> <complex> <exception> <functional> <initializer_list> <iterator> <limits> <locale> <memory> <new> <numeric> <random> <ratio> <regex> <stdexcept> <string> <system_error> <tuple> <type_traits> <typeindex> <typeinfo> <utility> <valarray><type_traits>helper...
Beginning with C# 13, the Index from the end operator can be used in an object initializer. Range operator.. The..operator specifies the start and end of a range of indices as its operands. The left-hand operand is aninclusivestart of a range. The right-hand operand is anexclusive...
Beginning with C# 13, the Index from the end operator can be used in an object initializer. Range operator.. The..operator specifies the start and end of a range of indices as its operands. The left-hand operand is aninclusivestart of a range. The right-hand operand is anexclusiveend ...
error C2131: expression did not evaluate to a constant #include <string> constexpr std::initializer_list<int> s1[] = { {}, {1,2,3}, }; struct t { std::initializer_list<int> a; }; constexpr t s2[] = { {{}}, {{1,2,3}}, ...
Knowing C++ myself, I went and insertedshim::shimmed_symbolbefore the inner initializer lists that are passed as one big initializer list to insert, to give the compiler a nudge to produce a better error message. And it did: /home/jplatte/.cache/paru/clone/mcpelauncher-linux-git/src/mcpel...
I heard that visual C++ does not support `constexpr` fully. And `initializer_list` too. With the LLVM toolchain for Visual Studio,http://llvm.org/builds/we also get the best C++ compiler on Windows. Is LLVM a compiler like GCC?