tree e3e69e172b5df482b757e22b3b64df8cc690ff92
parent c89ea4b9de588e2e2e82c54cd1c30cddb11454c5
author Sameer Agarwal <sameeragarwal@google.com> 1358144052 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1358538228 -0800

Add CostFunctionToFunctor.

CostFunctionToFunctor wraps a CostFunction, and makes it available
as a templated functor that can be called from other templated
functors. This is useful for when one wants to mix automatic,
numeric and analytic differentiated functions.

Also a bug fix in autodiff.h

Change-Id: If8ba281a89fda976ef2ce10a5844a74c4ac7b84a