查询词典 optimizing compiler

Firstly, the author research question of type identification which occur in 4GL compiler semantic analysis, then get the solutions of type identification according to AST and sym.

通过研究了4GL编译器语义分析过程中的类型识别问题，根据给出的抽象语法树和符号表，提出类型识别的解决方案，并给出详细的实现算法。

The only drawback here is that, while the mutant approach allows to make LValue iterators, we have to degrade them to Read Write in both cases, because we require that the same code be compilable by any standards-compliant compiler.

这里唯一的缺点是，虽然 mutant 方法可以得到左值迭代器，但是我们不得不在两种方法中都将它退化为读写迭代器，因为我们要求相同的代码要兼容于任何符合标准的编译器。

The only drawback here is that, while the mutant approach allows to make LValue iterators, we have to degrade them to Read Write in both cases, because we require that the same code be compilable by any standards-compliant compiler.

这里唯一的缺点是，虽然 mutant 方法可以得到左值迭代器，但是我们不得不在两种方法中都将它退化为读写迭代器，因为我们要求相同的代码要兼容於任何符合标准的编译器。

Yet none of my encyclopaedias, nor that trusty compiler of oddities, the internet, had any information on "burrowing cows".

不管是在我那些林林总总的百科书里，还是互联网这个世界上最可信赖的怪事搜集者那里，我都没能找到关于&地下穴居牛&的记载。

Because the values of these enumerations are typed, you can benefit from the compiler typechecking capability to avoid problems associated with string manipulations.

建议：由于枚举值是强类型的，因此可借助编译器的类型检查功能来避免使用字符串引致的问题。

Rationale: not all compilers support inline initialisation of member constants, others treat member enumerators in strange ways (they're not always treated as integral constant expressions). The BOOST_STATIC_CONSTANT macro uses the most appropriate method for the compiler in question.

理由：不是所有的编译器都支持成员常量的内联初始化，其它一些编译器对待枚举成员的方式很奇特（并不总是把它们看作常量表达式） BOOST_STATIC_CONSTANT 宏在这个问题上对编译器使用最合适的解决方法。

This paper is based on theories knowledge of the database, compiler implementation, data construction and program design. It mainly makes use of the syntax phrasing system with translation principle to realize the semantic analysis of the search language QL.

论文摘要：本文是基于数据库、编译原理、数据结构、程序设计等理论知识，主要是运用语法制导翻译原理，对数据定义语言中的查询语句进行语义分析与实现。

Once the compiler determines the actual template argument, it instantiates an instance of the function template for us.

一旦编译器确定了实际的模板实参，就称它实例化了函数模板的一个实例。

We write the template once, and the compiler instantiates the template for the type or types with which we use the template.

我们只需编写一次模板，编译器将为使用模板的不同类型实例化模板。

It is up to the compiler to ensure that exported definition is found in the point of instantiation.

这取决于编译器，以确保出口的定义是在实例化点的发现。&/页&

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。