tree b79585963d36dc4a002eb6d1382af369e5956f85
parent 69759a2c9584f05877b0df1766e4e8427a930410
author Sameer Agarwal <sameeragarwal@google.com> 1367368633 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1367381064 -0700

Add documentation about CostFunction::Evaluate.

Change-Id: I1df42c14f20c7c03f2a8ae21e75dda98cc592214