tree 45d91fe6c69cbfd49881b74e4c25e87c284997c5
parent 518970f81ea16f05fb59eec5240f092cd1675bc6
author Sameer Agarwal <sameeragarwal@google.com> 1645146409 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1645207626 +0000

Add final specifier to internal classes.

This should help the compiler devirtualize a bunch of function
calls.

https://github.com/ceres-solver/ceres-solver/issues/747

Change-Id: I9913e68d85e0e9c9f955a249cc710a657875c869