片语

virtual multi function display虚拟多功能显示

virtual Destruct function虚析构函数

virtual member function虚拟成员函数

Virtual Measuring Function Components虚拟测试功能组件

virtual growth function虚拟增长函数

virtual console function虚控制台功能

virtual human function虚拟人体功能

virtual l function虚函数

Virtual Friend Function Idiom虚友元函数用法

英汉例句

• when a virtual function is called through a reference or pointer, the compiler generates code to decide at run time which function to call.

  当虚函数通过引用或者指针调用时，编译器生成代码来决定在运行期调用哪个函数。

• listing 1 defines three classes (a, b and c) with a common virtual function whoami().

  清单1定义了三个类（a、b和c），它们有一个共同的虚函数whoami() 。

• if a virtual function is private, it cannot be accessed by a derived type.

  如果某虚函数为私有函数，则派生类型无法访问它。

• the code generated for the virtual function in a header file is shown in listing 2.

  在头文件中为该虚函数所生成的代码如列表2 中所示。

• for example, to create a pure virtual function such as virtual int purevirtualop(int x)=0, perform these steps

  举例来说，创建一个纯虚函数：virtualintpurevirtualop(intx)=0，请执行如下这些操作

• add virtual function …not member function.

  是添加虚函数不是成员函数。

• a class function definition has the same name as a virtual function in a base class but not the same number or type of arguments.

  类函数定义与基类中的虚函数同名，但参数的数目或类型不同。

• virtual function is the method to realize dynamic polymorphism.

  虚函数是实现动态多态性的方法。

• the only significant cost of virtual functions is one additional memory lookup before a virtual function can be called.

  虚拟函数唯一一个明显的代价是在调用虚拟函数之前附加了一个存储查询。

• the main reason for making a virtual function inline is to place its definition in the class, either for convenience or to document its behavior, e. g. , for accessors and mutators.

  使虚函数内联的主要原因在于类定义，主要是方便的原因，比如说成员访问函数。

• employing virtual principle and arbitrary blocking (or inclined blocking) model, an explicit virtual function r used for stability analysis of landslide limit equilibrium was established.

  采用虚力原理和任意分块（或斜分块）模型，建立滑坡极限平衡稳定分析的显式虚力函数r。

• dynamic casts should be used with caution. whenever possible, it is much better to define and use a virtual function rather than to take over managing the types directly.

  使用动态强制类型转换要小心。只要有可能，定义和使用虚函数比直接接管类型管理好得多。

• this effectively hides the virtual function in the base class.

  这有效地隐藏了基类中的虚函数。

• the experiment has proven that the signal performance generated by virtual function signal generator surpasses ordinary traditional instrument.

  实验表明，所设计的虚拟函数信号发生器输出信号性能优于普通传统信号源。

• the most important part of the client or server code is the virtual function notifyreceivedpackage, as described below

  客户端或服务器端最重要的部分是虚函数notifyreceivedpackage，定义如下

• now im going to call virtual function from constructor of base class rather than member function .

  现在，我米要调用基类的构造函数，而不是成员函数虚函数。

• firstly, you should know what a virtual function is, and how to use it.

  首先，你应该知道什么是虚函数，以及如何使用它。