The main entry point to exhale is through the generate function. This method internally calls breathe, reparses / rebuilds the hierarchies, and then generates the API.
exhale.generate
There are a few helper functions used throughout the framework that effectively just reformat the input into a specific kind of output for incorporating into reStructuredText documents, and the directives used in those documents. The last function is largely unrelated to exhale, and just prints something to the console in a way that makes it stick out a little more.
exhale.qualifyKind
exhale.kindAsBreatheDirective
exhale.specificationsForKind
exhale.exclaimError
exhale.EXHALE_FILE_HEADING
exhale.EXHALE_SECTION_HEADING
exhale.EXHALE_SUBSECTION_HEADING
A graph representing what classes belong to what namespaces, what file defines what, etc is built with a single ExhaleRoot. This root node contains multiple different lists of ExhaleNode objects that it parses from both Breathe and the Doxygen xml output.
If you are reading this, then you are likely trying to make changes. To avoid having such a huge reference page, and enable viewing the reference documentation for the two primary classes at the same time, they are on separate pages.
reference_exhale_root reference_exhale_node