whoa-autocode is a Go tool that generates C++ class definitions based on information from the WoWDBDefs project.
This tool is intended to provide code for the Whoa client (which targets build 12340); however you may supply a --build flag to target a different build number.
It also creates WowClientDB instances for each of the tables. Then, a function is created, StaticDBLoadAll. This will load every DB table at once, with some exclusions (see autocode/nonstatic_exclusions.go)
git clone https://github.com/Gophercraft/whoa-autocode.git whoa-autocode
cd whoa-autocode
go install github.com/Gophercraft/whoa-autocodewhoa-autocode cpp \
--location whoa/ \ # put Whoa project here
--edit-warning=true \
--normalize-members=true \
--locale-offset-token=CURRENT_LANGUAGE