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This directory contains source for the documentation. It is also the
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build target for doxygen output.
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High level content and format files. (E.g. css, header, footer.)
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Conceptual (non-api) documentation such as overviews, how-to's, etc.
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The main index page content is also in this directory.
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API documentation that is located outside the source files.
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When the API documentation gets too big or complex for the header
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and source files, it goes in this directory.
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Images related to the documentation.
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The target for the Doxygen build. (Created during the build process.)
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One of the requirements for the API documentation is that it
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has the minimum possible impact on the declarations in the
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header files. So, in general, the header file declarations only
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contain summary documentation. The detail documentation
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1. If an element is defined in a cpp file, then place
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the detail documentation in the source file.
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2. If an element does not have an associated cpp file, then
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place the detail documentation at the end of the header file.
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3. If there is a lot of detail documentation cluttering up
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the end of a header file, then the content is moved to
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a separate file in the Extern directory.
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Building the Documentation
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1. Download and install the appropriate Doxygen version. (See the first
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line in the Doxyfile for the current version.)
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2. Run "doxygen" in the project root directory. (The location of the Doxyfile.)
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No arguments are required.
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The generated html files will be located in the /Docs/html directory.
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If you want to "version" the documentation, you can set the PROJECT_NUMBER
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setting in the Doxyfile. E.g. PROJECT_NUMBER = "(2014-04-23)". The project
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number will be added to the header of the documentation.
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E.g. "Recast Navigation (2014-04-23)"