CppAD: A C++ Algorithmic Differentiation Package
20130102
|
Pointer for the tape for this AD<Base> class and the current thread.
thread == thread_alloc::thread_num()
Base | is the base type corresponding to AD<Base> operations. |
CPPAD_NULL
, there is no tape currently recording AD<Base> operations for this thread. Definition at line 133 of file tape_link.hpp.