Haulage software documentation explains how the programs works and the way users must handle it. The term can have different meanings for people of different profiles. Documentation is an important part of software engineering, which is too often overlooked.
The architectural documentation is a special type of design documents. Somehow, documents on architecture are the third derivatives of the code (design documents are the second derivatives, and documents on the code being the first).
There is very little in the literature on the architecture that is specific to the code itself. These documents do not describe how to program a particular function (routine) or even why this particular function exists in this form, but sets out the general requirements that motivate the existence of such a function.
Another kind of design documents is the comparison document. This can often take the form of a white paper. It focuses on a specific aspect of the system and suggests alternative approaches.
This may be at the level of the user interface, code, design or even architecture. A good comparative study is heavy in research, express ideas clearly and especially is impartial. It must explain clearly and honestly the cost of any solution beside it brings better.
The purpose of a comparative study is to discern the best solution, rather than pushing a particular point of view. It is perfectly acceptable not to establish a conclusion, or to conclude that none of the alternatives offer substantial advantages over the current situation to justify a change. It must be designed as a scientific initiative not as a marketing technique.
Technical Documentation
Regarding the technical documentation must be distinguished several types of documentation. It is associated with the operating software, which provides the operator the instructions of the hardware (computer). Documentation associated with the application software (major business functions: finance, procurement, logistics), which shows how to use the software.
Most programmers use the term haulage software documentation in the case of documentation of application software. When developing haulage software, the source code is not enough alone.
There must be the accompanying text to describe different aspects of the expected operation. This documentation is usually included in the source code itself so that it is easily accessible to anyone who would have to cross.
Oftentimes, generators like Doxygen or Javadoc documentation can be used to automatically generate the document on the code they extract the comment source code and create reference manuals in such forms as text or HTML files. Documents on the code are often organized in the style of a reference guide, which allows a programmer to quickly locate a function or any class.
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