操作符 actor; new operator; operational character; operational sign; operator, an mo element; operator, content element; operators; the as operator; the is operator; type of operator
The infrastructure provides concrete helper classes that implement fundamental unary binary ternary . n - ary operations such as 中,基础设施提供实现了基本一元/二元/三元/ . . . / n元操作(比如一元操作符
Drawing modes are binary raster - operation codes representing all possible boolean combinations of two variables , using the binary operators and , or , and xor ( exclusive or ) , and the unary operation not 绘图模式是二进制的光栅操作代码,使用二元操作符and , or和xor ,以及一元操作符not ,表达了两个变量所有可能的布尔组合。