4GL

The Research and Design of Type Identification System for 4GL Compiler

4GL编译时类型识别机制研究与设计

Figure 2 shows the architecture of the 4GL in an SOA environment .

图2给出4GL在SOA环境中的架构。

For more information on 4GL , refer to the

关于4GL的更多信息，请参见

First , these teams typically value high productivity programming , or they would not have invested in a 4GL in the first place .

首先，这些团队通常重视高生产力的编程，或者他们将不会再把4GL作为投资的首要选择。

The rapid development of Internet to 4GL ( fourth-generation language ) graphical user interface ( GUI ) is a new challenge .

Internet的飞速发展给4GL（第四代语言）编写的GUI（图形用户界面）提出了新的挑战。

It uses a highly nonprocedural 4th Generation Language ( 4GL ) as the user-friendly interface .

它采用高度非过程化的第四代语言作为友好用户接口；

Design of Type 4GL & 1 Windrower Collector

4GL&1型割晒机集堆器的设计研究

Teams that currently use or have used a Fourth Generation Language ( 4GL ) may be interested in EGL for a number of reasons .

出于以下的原因，正在使用或者使用过第四代语言（4GL）的团队也会对EGL感兴趣。

NAME : Absolute directory path where the source file ( 4gl , C , or ESQL / C files ) is present .

NAME：源代码文件（4gl、C或ESQL/C文件）的绝对目录路径。

In this paper , we discuss in detail the design method of CMIS using ORACLE 4GL ( fourth-Generation Languages ) by practical examples .

本文通过实例阐述了面向ORACLE4GL（即第四代语言）的CMIS（即计算机管理信息系统）详细设计的必要性和具体的设计方法。

4GL removes it and replaces it with spaces denoted by s1 .

4GL删除它，并用s1表示的空格代替它。

FILE : Name of the file ( s )( 4gl , C , or ESQL / C files ) present under the above directory .

FILE：以上目录中文件（4gl、C或ESQL/C文件）的名称。

The aim is to inspect the functions and peculiarities of a general fourth generation language ( 4GL ) by means of analysing a specific 4GL tools environment .

目的是想通过一个具体的第四代语言（4GL）工具环境的分析，来考虑第四代语言工具环境所应具有的功能与特征。

The fourth generation language ( 4GL ) is easy to grasp and easy to use , flexible , high-level process and issue-oriented . It may become magnitude to improve software productivity .

第4代的语言（4GL）具有易掌握，使用方便、灵活，非过程化程度高，面向问题，并可成数量级地提高软件生产率等特点，成为了目前应用开发的主流工具。

Introduced the Sage X3 ERP system and its 4GL development tools , and summarized the application of interface development by 4GL in Sage X3 ERP base on the experience .

介绍了SageX3ERP系统及其4GL开发工具，并根据多年的SageX3ERP使用经验，总结了SageX3ERP系统中利用4GL进行接口开发的模式和具体应用。

After setting the environment , invoke the " i4glsoademo " program that passes a zip code and retrieves the corresponding city and state from the 4GL function deployed as a Web service .

在设置环境之后，调用i4glsoademo程序，它把一个邮政编码传递给部署为Web服务的4GL函数，并从服务接收相应的城市和州。

This paper designs a 4GL language for development environment and implement a stack-virtual machine from application development perspectives . Moreover , this thesis also makes some exploration and research on the relevant techniques of compiling and interpreting system .

文中从应用开发的角度出发，设计了4GL语言，设计并实现了一个栈式虚拟机，并对编译和解释系统相关技术进行了探讨和研究。

EGL can be quickly learned by 4GL developers , and the migration / transformation tools and services can repurpose the old 4GL code into EGL , breathing new life into old but still valuable code .

4GL开发人员可以很快地学会EGL，它的移植和转换工具和服务可以把旧的4GL代码转换为EGL，从而给旧的但是依然有价值的代码注入新的生机。

This screen takes all the necessary information about the Web service , such as the name of the 4GL function that needs to be deployed as a Web service , its input parameters , output parameters , and the files that this 4GL function depends on .

在这个屏幕上，输入Web服务所需的所有信息，比如需要部署为Web服务的4GL函数的名称、它的输入参数和输出参数以及这个4GL函数所依赖的文件。