利用共用體和位域?qū)崿F(xiàn)數(shù)據(jù)交流與傳遞

針對某大型光電測控設備的中央控制臺所面對的數(shù)據(jù)處理任務，提出了如何利用共用
體和位域建立數(shù)據(jù)平臺的程序設計方法。介紹了大型光電測控設備的結構，分析了中央控制臺的數(shù)據(jù)處理任務和數(shù)據(jù)流,并詳細介紹了具體的設計方法。實踐證明，該設計占用內(nèi)存最小、程序運行速度快、便于系統(tǒng)升級和維護，可以滿足設計要求，具有解決同類問題的通用性。
關鍵詞：數(shù)據(jù)平臺；工程應用；C＋＋
Abstract: Aiming at the data processing task in the central console of a certain large-scale equipment for photo-electronic measure, a programming method about how to establish data plat form using the Bit Field and Union was discussed. Configuration of the large-scale equipment for photo-electronic measure was introduced. The data processing and the data stream of the central console was analyzed . The programming method was detailed introduced. Practice shows that, this method has minimal memory required which makes the program run faster, and it was good at progressing and maintenance also. Therefore, the method can meets the design requirements and can solves the same problems.
Keywords: Data plat form; Engineering application; C++