unilib: fix overflow bugs Two changes in one: - Clang will soon turn this code into an error, so add `static_cast`s to signal that the change of value (referenced in comments) is OK. - Trade `>=` for `>`, since the former will incorrectly reject values at `numeric_limits<T>::max()`. Do the same for `min`. BUG=b:296451257 TEST=emerge-brya libtextclassifer Change-Id: Id1a44bd1e6406b21a17106eed6ccdfaf8ad767b6 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/libtextclassifier/+/4847326 Reviewed-by: Andrew Moylan <amoylan@chromium.org> Commit-Queue: George Burgess <gbiv@chromium.org> Tested-by: George Burgess <gbiv@chromium.org>
A library for on-device text classification (address, telephone number, emails etc.).
To use libtextclassifier, one also needs to install a flatbuffer model defined in “model.fbs”. For simplicity, this model file will be installed in the ebuild of ml-service.
And libtextclassifier currently depends on the chrome-icu package which requires explicitly initializing the icu data, just like chrome.
The ml-service is currently the only user of this library. If another library in Chrome OS also wants to use it, please let the owners of ml-service and libtextclassifier know because then,