May 2003
Intermediate to advanced
240 pages
4h 27m
English
Content preview from A Software Engineering Approach to LabVIEW™Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 5. LCOD Implementation
Component Mechanisms
We should consider the inherent requirements for all components.
All of the components, public functions, and data should be accessible via a simple interface.
We should be able to add/delete/modify our component's actions simply.
Any modifications should have little effect on the overall software design.
The component stores its own state locally and persistently.
The component should initialize itself.
Errors are handled by the component.
Inputs and Outputs should verify themselves.
Message Sending
Message sending is the means of controlling your component. The calling component will send a message to the called component telling it what to do.
There are various methods you could employ to send messages ...
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