template<class Base >

local::ADTape< Base > * CppAD::AD< Base >::tape_ptr ( tape_id_t  tape_id )

inlinestaticprivate

Pointer for the tape for this AD<Base> class and the specified tape identifier.

Template Parameters

Base	is the base type corresponding to AD<Base> operations.

Parameters

tape_id

is the identifier for the tape that is currently recording AD<Base> operations for the current thread. It must hold that the current thread is thread = size_t( tape_id % CPPAD_MAX_NUM_THREADS ) and that there is a tape recording AD<Base> operations for this thread. If this is not the currently executing thread, a variable from a different thread is being recorded on the tape for this thread which is a user error.

Returns

is a pointer to the tape that is currently recording AD<Base> operations for the current thread (and it is not CPPAD_NULL).

Restrictions

This routine should only be called if there is a tape recording operaitons for the specified thread.

Definition at line 164 of file tape_link.hpp.