Fix compilation with C++17

error: 'Length' is deprecated: use size() instead
[-Werror,-Wdeprecated-declarations]

BUG=b:162949739
TEST=emerge-volteer libtextclassifier

Change-Id: I99ca3248cd161bddfe3fa6aeb18b1b0fd628d209
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/libtextclassifier/+/2417230
Tested-by: Tom Hughes <[email protected]>
Auto-Submit: Tom Hughes <[email protected]>
Reviewed-by: Honglin Yu <[email protected]>
Commit-Queue: Honglin Yu <[email protected]>
2 files changed
tree: cf3b02ca5d761ceb01a6247d04a44c867aba06f2
  1. annotator/
  2. lang_id/
  3. utils/
  4. BUILD.gn
  5. CONTRIBUTING.md
  6. LICENSE
  7. OWNERS
  8. README.md
README.md

libtextclassifier

A library for on-device text classification (address, telephone number, emails etc.).

Usage in Chrome OS

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,

  1. we need to make libtextclassifier into a shared library to save space;
  2. we may also need to move the installation of libtextclassifier‘s model file into libtextclassifier’s ebuild.