为什么这不可以友元函数访问私有变量？
Why can't this friend function access the private variables?
托管类型不允许有友元。
若要修复此错误，请不要在托管类型内声明友元。
To fix this error, do not declare friends inside managed types.
要求：分别用成员函数和友元函数来求圆的面积和周长。
Requirements: member function respectively, and a friend function to find area and circumference of a circle.
友元函数用来访问类的非公有成员。友元函数不是类的成员函数。
A friend function is used for accessing the non-public members of a class.
Serializable Person类定义了一个它自己的友元，如清单1所示。
Consider a Serializable Person class that defines a friend of its own, as shown in Listing 1.
为了访问一个用户定义的类里的私有数据，你必须声明全局函数为友元函数，并且在类中定义。
But to be able to reach any private data within a user defined class you have to declare the global function as a friend within the definition of the class.
名为spacefriend的友元函数，它是space类的友元，它的参数是类对象，输出类对象的x变量的值。
A friend function named spacefriend, which is a friend of class space, and which takes the class object as an argument and prints the value of its variable x.
根据脚本，复杂类型Person必须有一个xsd：string类型名字的直接子元素，和一个Person类型的友元，并且不能有其它类型和属性。
According to the schema, the Person complex type must have the direct child elements name of XSD: string type and friend of Person type, and should not have any other types and attributes.
通过在WebSphere平台上运行Web服务来响应将John和Jason互相成为友元的SOAP请求，可以看一下序列化XML 的载荷。
Take a look at the serialized XML payload by the Web service running on a WebSphere platform in response to a SOAP request to make John and Jason friends of each other.
C#中的友元程序集（friendassembly）和非严格委托（relaxeddelegate）概念都保留了下来，不过curry委托则被推迟到下一个版本中。
The C# concept of friend assemblies made it in, as well as relaxed delegates. The ability to curry delegates has been pushed off to a later release.
另一位网友说，河南一位大学生也扶起了一位跌倒在地的老人，但却被控是因他造成的受伤，且被判赔偿8万元。
Another Internet user said, a university student in Henan also helped an elderly up who felt on the floor, but he ended up being sentenced to pay 80, 000 yuan as compensation for causing the injury.
另一位网友说，河南一位大学生也扶起了一位跌倒在地的老人，但却被控是因他造成的受伤，且被判赔偿8万元。
Another Internet user said, a university student in Henan also helped an elderly up who felt on the floor, but he ended up being sentenced to pay 80,000 yuan as compensation for causing the injury.
应用有限元强度折减法，分析了南友路膨胀土滑坡规律，以及柔性支挡的处治效果。
The shear strength reduction method with FEM is applied to analyze the rule of Nanyou Road dilative soil landslide and the treating effect of flexible shoring.
友信邦贷旗下的满足贷，是您的备用手机钱包，提供30天内1000元- 10000元的信用额度的借款服务。
It is also your spare mobile wallet which can provide you RMB 1000 to 10000 credit loan service within 30 days.
自上周以来，在无锡市场上时，有很大的降价，本周，无锡友盛通讯最新报价二五三零元，令人担忧。
Since last week, arrived in Wuxi market, there are substantial price cuts this week, Wuxi Tomomori Communications latest offer 2530 yuan, cause for concern.
自上周以来，在无锡市场上时，有很大的降价，本周，无锡友盛通讯最新报价二五三零元，令人担忧。
Since last week, arrived in Wuxi market, there are substantial price cuts this week, Wuxi Tomomori Communications latest offer 2530 yuan, cause for concern.
应用推荐