The goal of this research is providing a graphical method and a support tool for designing Ada concurrent software. By using the method and tool,the design of a concurrent software is expressed by a design graph,and the corresponding program framework is generated automatically.
2. The frame and hiberarchy of the procedure is designed, the procedure makes use of the Visual C++ document/view frame, based on function module, developed basic geometry class libraries, OpenGL plot class libraries and geometric kernel class libraries.
Based on CHG, the authors present a framework for analyzing object oriented programs——OOAF, and discuss the functions, the algorithms and the design ideas of OOAF in this paper. The algorithms for identifying subobject and determining visible methods and the most dominant method are also given to create visible method class hierarchy graph (VM CHG).
This paper describes the DDL and its implementation in a DBMS under the support of UNIX Operating System. The characteristics of the DDL is briefly d ribed, the skeleton of the DDL processor is presented, and the use of YACC and LEX in developing the DDL Processor is discussed in detail.
The application of single-chip microprocessor(Intel 8098) in an intelligent large power auxiliary DC-supply is mainly discussed in this paper. From the explaination of the working styles, the software frame of the management program is given. And in detail, a new type of software PI regulator used to control a general SCR(silicon controlled rectifier)-firing-board is presented.
According to the features of the C language,some important concepts,such as the data dependence,control dependence,program dependence and so on,are introduced.Authors present a C program slicing system including the general idea of design, data structures and slicing algorithm used in the system.The C program slicing system is not only used to generate the C program slices,but also applied to view the frame of the C program and a variety of data dictionaries related to specific variables.All of the results ...