Engineering topics

Jun, Linda

Publications and source records attributed to Jun, Linda.

3 records

NASA NTRS2010

Automation Framework for Flight Dynamics Products Generation

XFDS provides an easily adaptable automation platform. To date it has been used to support flight dynamics operations. It coordinates the execution of other applications such as Satellite TookKit, FreeFlyer, MATLAB, and Perl code. It provides a mechanism for passing messages among a collection of XFDS processes, and allows sending and receiving of GMSEC messages. A unified and consistent graphical user interface (GUI) is used for the various tools. Its automation configuration is stored in text files, and can be edited either directly or using the GUI.

Wiegand, Robert E.↗

NASA NTRS2005

C++ Coding Standards and Style Guide

This document is based on the "C Style Guide" (SEL-94-003). It contains recommendations for C++ implementations that build on, or in some cases replace, the style described in the C style guide. Style guidelines on any topics that are not covered in this document can be found in the "C Style Guide." An attempt has been made to indicate when these recommendations are just guidelines or suggestions versus when they are more strongly encouraged. Using coding standards makes code easier to read and maintain. General principles that maximize the readability and maintainability of C++ are: (1) Organize classes using encapsulation and information hiding techniques. (2) Enhance readability through the use of indentation and blank lines. (3) Add comments to header files to help users of classes. (4) Add comments to implementation files to help maintainers of classes. (5) Create names that are meaningful and readable.

Hughes, Steven↗

NASA NTRS1991

Source-Code-Analyzing Program

FORTRAN Static Source Code Analyzer program, SAP, developed to gather statistics automatically on occurrences of statements and structures within FORTRAN program and provide for reporting of those statistics. Provisions made to weight each statistic and provide overall figure of complexity. Statistics, as well as figures of complexity, gathered on module-by-module basis. Overall summed statistics also accumulated for complete input source file. Written in FORTRAN IV.

Manteufel, Thomas↗