运算级优先级引发的Bug
来源:互联网 发布:什么是电子数据交换 编辑:程序博客网 时间:2024/05/22 01:52
::
Scope resolutionLeft-to-right++
--
Suffix/postfix increment and decrement()
Function call[]
Array subscripting.
Element selection by reference->
Element selection through pointertypeid()
Run-time type information (seetypeid)const_cast
Type cast (see const_cast)dynamic_cast
Type cast (see dynamic_cast)reinterpret_cast
Type cast (see reinterpret_cast)static_cast
Type cast (see static_cast)++
--
Prefix increment and decrementRight-to-left+
-
Unary plus and minus!
~
Logical NOT and bitwise NOT(type)
Type cast*
Indirection (dereference)&
Address-ofsizeof
Size-ofnew
, new[]
Dynamic memory allocationdelete
, delete[]
Dynamic memory deallocation.*
->*
Pointer to memberLeft-to-right*
/
%
Multiplication, division, and remainder/modulus[1]+
-
Addition and subtraction<<
>>
Bitwise left shift and right shift<
<=
For relational operators < and ≤ respectively>
>=
For relational operators > and ≥ respectively==
!=
For relational = and ≠ respectively&
Bitwise AND^
Bitwise XOR (exclusive or)|
Bitwise OR (inclusive or)&&
Logical AND||
Logical OR?:
Ternary conditionalRight-to-Left=
Direct assignment (provided by default for C++ classes)+=
-=
Assignment by sum and difference*=
/=
%=
Assignment by product, quotient, and remainder<<=
>>=
Assignment by bitwise left shift and right shift&=
^=
|=
Assignment by bitwise AND, XOR, and ORthrow
Throw operator (exceptions throwing),
CommaLeft-to-right我想实现的功能是左移4位,再加4,下面的代码能实现我的功能吗?
RETAILMSG(1,(L"test1:%d\r\n",1<<4+4));
答案是不行,这样的效果是直接把1左移8位了。
- 运算级优先级引发的Bug
- 运算符优先级引发的bug
- HDU2033引发的关于运算符优先级
- Verilog 运算符优先级引发的血案
- JavaScript运算符优先级引起的bug
- 一个运算符优先级问题引发的血案
- 一个BUG引发的...
- %引发的Bug
- cocoaPods 引发的BUG
- 由一个iOS单利写法引发的C语言运算符优先级血案。
- 运算符的优先级
- 运算符的优先级
- 运算符的优先级
- 运算符的优先级
- 运算符的优先级
- 运算符的优先级
- 运算符的优先级
- 运算符的优先级
- php编译安装参数
- 3.5毫米耳机插座插头的结构和接线方式
- Android学习之Build.xml文件
- Unable to add window -- token null is not for an application错误的解决方法
- 编辑oracle clob数据类型的值
- 运算级优先级引发的Bug
- Extjs学习总结之05动画函数
- 分享一个jQuery动态网格布局插件:Masonry
- AppFuse 2.1.0 调试成功 发帖留念……
- MultiMultiTouchTouch
- 浅解 go 语言的 interface
- 字符编解码的故事(ASCII,ANSI,Unicode,Utf-8区别)
- c# 线程笔记2
- linux下的GDB调试程序