equality operator

if the operands of an equality operator are both of value type, then the operation is value equality.

如果相等运算符的操作数都是值类型，则运算是值相等。

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however, we recommend that you provide the equality operator if possible.

但是建议您尽可能提供相等运算符。

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for example, if you overload the equality operator, you should also overload the inequality operator.

例如，如果重载相等运算符，也应重载不等运算符。

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the size structure on the right of the equality operator.

相等运算符右侧的Size结构。

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this method is equivalent to the equality operator, which also compare run-time identifiers.

此方法相当于也会比较执行阶段识别项的等号比较运算子。

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method in terms of the overloaded equality operator, as in the following code example.

方法来达到这一目的，如下面的代码示例所示。

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you can also test equality of strings using the equality operator, as the following example shows.

您也可以使用相等运算符测试字符串是否相等，如下例所示。

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The equality operator. Tests whether the left-operand is equal to the right-hand .

等于操作符, 测试左右两边的 操作数 是否相等.

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So this is the equality operator, whereas the single equal sign is the assignment operator.

所以这是相等操作符，然而那个单等号是一个赋值运算符。

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pattern indexes now use the regular equality operator.

模式索引现在使用正则判等操作符。

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method whenever you implement the equality operator, and make them do the same thing.

方法，使它们执行同样的操作。

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The equality operator compares primitive strings, numbers, and Booleans by value.

相等运算符按值来比较基元字符串 、 数字和布尔值.

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if the operands of an equality operator are both of reference type or the

如果相等运算符的操作数都是引用类型或

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types typically implement the inequality operator by returning the negated value of the equality operator.

类型通常通过返回相等运算符的反值来实现不等运算符。

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the size structure on the left side of the equality operator.

相等运算符左侧的Size结构。

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you cannot use the default equality operator in an overloaded implementation of the equality operator.

不能在相等运算符的重载实现中使用默认相等运算符。

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if your programming language supports operator overloads, you should consider implementing the equality operator.

如果编程语言支持运算符重载，则应考虑实现相等运算符。

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such implementations of the equals method should return the same results as the equality operator.

方法的这些实现应与相等运算符返回相同的结果。

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and the language supports operator overloading, you should overload the equality operator for your value type.

并且语言支持运算符重载，应重载值类型的相等运算符。

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Example for the String Equality operator.

下面的代码示例演示相等运算符.

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if the operands of an equality operator are both of type boolean, then the operation is boolean equality.

如果相等运算符的操作数都是boolean类型，则运算是boolean相等。

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equals but does not implement the equality operator.

要修复与该规则的冲突，请实现相等运算符。

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