bitwise-or
网络释义：按位或；位与
网络释义
1.按位或与一般人的直觉相反，这几个值不是按位或 (bitwise-OR) 的关系，即O_RDONLY | O_WRONLY !
2.位与#~ "可以用位与(bitwise-or)把除错选项组合起来使用。\n"
例句释义:,按位或,位与1.If the tested expression should contain the bitwise-or operator, then parentheses should be added around the conditional-expression.如果被测试表达式中应当包含按位或运算符，则应当在条件表达式的两侧加上括号。
2.operator looks at the binary representation of the values of two expressions and does a bitwise OR operation on them.运算符查看两个表达式的二进制表示形式的值，并执行按位“或”运算。
3.Performs a bitwise OR on the value of a variable and the value of an expression and assigns the result to the variable.在变数值和运算式的值上执行位元OR，然后将结果指派给变数。
4.Flags enumerations are intended to be combined using bitwise OR operations.标志枚举应使用按位OR操作进行组合。
5.The compiler imppcitly widened and sign-extended a variable, and then used the resulting value in a bitwise OR operation.编译器隐含地扩大并正负号扩展了变数，然后在位元的OR运算中使用该结果值。
6.You can combine these enumerated values together with a bitwise OR operation.可以用按位“或”操作将这些枚举值组合在一起。
7.Bitwise-or adds bits to the resulting expression, whereas bitwise-and selects only those bits in common between its two operators.按位或向结果表达式添加位，而按位与只选择两个运算符之间相同的位。
8.The enumerated value is a number representing the bitwise OR of the attributes implemented on the method.枚举值是一个数字，用以表示方法上实现的属性的按位“或”。
9.The or instruction computes the bitwise OR of two values atop the stack, pushing the result onto the stack.or指令计算位于堆栈顶部的两个值的按位“或”，并将结果推送到堆栈上。
10.Do use powers of two for a flags enumeration's values so they can be freely combined using the bitwise OR operation.对标志枚举值使用2的幂，以便这些值可以使用按位“或”运算自由组合。