CppAD: A C++ Algorithmic Differentiation Package 20110419

State for this variable set during reverse sweep.

Enumerator:
not_connected 

There is no operation that connects this variable to the independent variables.

yes_connected 

There is one or more operations that connects this variable to the independent variables.

sum_connected 

There is only one parrent operation that connects this variable to the independent variables and it is one of the following: AddvvOp, AddpvOp, SubpvOp, SubvpOp, or SubvvOp.

csum_connected 

Satisfies sum_connected and in addition the parrent operation is one of the following: AddvvOp, AddpvOp, SubpvOp, SubvpOp, or SubvvOp.

Definition at line 139 of file optimize.hpp.