查询词典 const

To declare what we can do with a set, we start a header file Set.h:#ifndef SET_H #define SET_H extern const void * Set; void * add (void * set, const void * element); void * find (const void * set, const void * element); void * drop (void * set, const void * element); int contains (const void * set, const void * element);#endif The preprocessor statements protect the declarations: no matter how many times we include Set.h, the C compiler only sees the declarations once.

宣布我们能做些什么用一套，我们开始一个头文件Set.h ：＃ ifndef SET_H ＃定义SET_H 外部构造无效*设置；无效*地址（无效*一套，无效*常量元素）；无效*找到（常量无效*一套，无效*常量元素）；无效*下降（无效*一套，无效*常量元素）；国际载（常量无效*一套，无效*常量元素）；＃ endif 预报表保护声明：无论多少次我们包括Set.h ， C编译器将只看到申报一次。

Based on the example of turbine reverse engineering , the general procedure that can be used to translate the physical object into CAD datum by Surfacer software is determined in this paper1 By going deep into the vector of point-cloud , it's parametrization can be gained by adopting the precept of accumulating chordal parametrization1 According to the principle of const ructing curve using the least square method , the high quality-curve can be gained by modifying curve's parameter1 This paper also empha2sizes on some methods about processing point-cloud , const ructing curve and const ructing surface1 And it can provide several methods to const ruct high quality2CAD model for mould machining1

此栏目为免费论文，可自行复制获取，如需要其他完整论文，可点击论文范文查找摘要本文就涡轮反求造型的实例，采用Surfacer 软件规划出由实物转化为工程CAD 资料的一般流程。在深入分析点云数据的矢量方向基础上，采用积累弦长参数化方案实现点云的参数化；根据最小二乘法曲线拟合原理，修改曲线参数获得高品质曲线；并重点论述了点云处理、曲线生成、建构曲面的方法，为模具加工提供了建构高品质CAD 模型的有效途径。

We can call a function that takes a nonreference, non const parameter passing either a const or non const argument.

在调用函数时，如果该函数使用非引用的非 const 形参，则既可给该函数传递 const 实参也可传递非 const 的实参。

If the function takes a nonreference type, then const is ignored on either the parameter type or the argument. That is, the same instantiation will be used whether we pass a const or non const object to a function defined to take a nonreference type.

如果函数接受非引用类型，形参类型实参都忽略 const，即，无论传递 const 或非 const 对象给接受非引用类型的函数，都使用相同的实例化。

Data member that is never const, even when it is a member of a const object.

一种永远也不能为 const 对象的数据成员，即使作为 const 对象的成员，也不能为 const 对象。

It is also a good idea to be able to subscript const and non const objects.

可以对 const 和非 const 对象使用下标也是个好主意。

DWORD GetGlyphOutline( UINT nChar, UINT nFormat, LPGLYPHMETRICS lpgm, DWORD cbBuffer, LPVOID lpBuffer, const MAT2 FAR* lpmat2 ) const; Remarks Retrieves the outline curve or bitmap for an outline character in the current font.

具体请参考 msdn 可以得到 anti-alias 等多种格式的数据。但是这个有一个问题就是如果对应一个字体的size的各个参数，这里面的麻烦很多，后来总结如下如下

It is the foundation for our const ruction firms to compete with international const ruction firms with the disenchantement of consciousness of interaction between the technology and cost ration , establishment and perfection of adminitration mechanism.

企业内部自身技术与定额管理互动意识的深刻觉醒及各项机制的建立和完善，是实现我国建筑业真正同国际同行竞争的基础。

Const void * Set; const void * Object

对于这个方案来说，我们已经完成所有的工作了。

Allowing only const references to be bound to values requiring temporaries avoids the problem entirely because a const reference is read-only.

仅允许 const 引用绑定到需要临时使用的值完全避免了这个问题，因为 const 引用是只读的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。