Generally we pass by value as a copy. So we cannot change them.

Describes how to pass strings by value, by reference, in structures, in classes, and in arrays.

描述如何通过值 、 通过引用 、 在结构中 、 在类中和在数组中传递字符串.

YKK makes around half the world's zip fasteners by value , and used to control far more.

吉田大概占有世界上一半的拉链并打算控制更大的市场.

Function objects are passed by reference to const; function pointers are passed by value.

函数对象以常量引用的方式传递; 函数指针则以值的方式传递.

If you want to protect a structure against such modification, pass it by value.

如果要保护结构,避免这种修改, 可通过值来传递结构.

For more information, see Differences Between Passing an Argument By Value and By Reference.

有关更多信息, 请参见通过值传递参数和通过引用传递参数之间的差异.

For more information, see to: Force an Argument to Be Passed by Value.

有关更多信息, 请参见如何: 强制通过值传递参数.

Reference types can be by value or by reference.

引用类型可以通过值或通过引用传递.

Oil, the world's most widely traded commodity by value, led the way.

以价值计,石油是世界上最广泛交易的商品, 领跌.

By value, unless a pointer or reference type is passed.

按值传递, 除非使用指针或者引用.

What are pass by reference and pass by value?

什么是按参数传递和按值传递?

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.

Prefer passing objects by const & instead of passing by value.

尽量按 常量 的引用传递对象而不是按值传递.

Verbal content by virtue of its sheer volume, is increasingly perceived as noise.

数量惊人的口语化的内容, 越来越多地被认为是一种噪音.

Finally, the selective index system was made with DELPHI by virtue of its RAD environment.

最后, 利用DELPHI语言,借助其快速的集成开发环境,开发出了信息化指标查询系统.

By virtue of novel design, excellent quality, good service, the market share year by year.

新颖的设计, 卓越的品质, 优良的服务使产品的市场占有率逐年提高.

Set a letter by virtue of business reputation.

树立了科信商业信誉美德.

By virtue of seniority, she is my aunt.

论辈数儿, 她还是我姑姑呢.

It possesses the potential to fall by virtue of its position.

因为其位置,它具有下落的潜力.

By virtue of inhabiting a body we accept these risks.

由于附着于肉体之身,所以我们就得接受这些风险.

To order by virtue of superior authority ; decree or enact.

命令以至高的权威身份来下命令;命令或指定(法令 )