Operator precedence is unaffected byoperator overloading. For example,std::cout<<a?b:c;parses as(std::cout<
Operator precedence is unaffected byoperator overloading. For example,std::cout<<a?b:c;parses as(std::cout<
operator precedence(运算符优先级) P pointer(指针) preprocessor(预处理器) prvalue(纯右值)(C++11 起) R rvalue(右值)(C++11 前) S scope(作用域) class(类作用域) block(块作用域) enumeration(枚举作用域) function prototype(函数原型作用域) ...
See operator precedence for the details on the relative precedence of this operator and assignment. Conditional operator has right-to-left associativity, which allows chaining Run this code #include <assert.h> enum vehicle { bus, airplane, train, car, horse, feet }; enum vehicle choose(char...
Operators Operator precedence Alternative representations Literals Boolean - Integer - Floating-point Character - String - nullptr (C++11) User-defined (C++11) Utilities Attributes (C++11) Types typedef declaration Type alias declaration (C++11) Casts Implicit conversions - Explicit conversions static_cast...
Operator Precedence Escape Sequences ASCII Chart Data Types Keywords Standard C Library Standard C I/O Standard C String & Character Standard C Math Standard C Time & Date Standard C Memory Other standard C functions All C Functions C++ C++ I/O C++ Strings Miscellaneous C++...
↑ sizeof 的运算数不能是类型转型:表达式 sizeof (int) * p 无歧义地转译成 (sizeof(int)) * p ,而非 sizeof((int)*p)。 ↑ 条件运算符中部(? 与: 之间)的表达式分析为如同加括号:忽略其相对于 ?: 的优先级。 ↑ 赋值运算符的左运算数必须是一元(第 2 级非转型)表达式。此规则在文法上禁止某...
来自[C++ Operator Precedence - cppreference](https://en.cppreference.com/w/cpp/language/operator_precedence#cite_note-1) ,有修改。 来自[C++ 运算符优先级 - cppreference](https://zh.cppreference.com/w/cpp/language/operator_precedence) ,有修改。 | 运算符 | 描述| 例子| 可重载性 | | :--...
[[C++ Reference]] C++ Reference General C++ Pre-processor commands Operator Precedence Escape Sequences ASCII Chart Data Types Keywords Standard C Library Overview Standard C I/O Standard C String & Character Standard C Math Standard C Time & Date ...
C++标准现在状态 C语言格式化IO修饰符 C++中的数值类型 C++字符相关判断函数 STL容器列表 变量的storage duration and linkage lvalue xvalue prvalue Scope Order of evaluation Overload resolution Conversion Operator precedence Operator overloading cppsamples ...