CppAD: A C++ Algorithmic Differentiation Package
20130102
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VectorSet ADFun< Base >::RevSparseHes | ( | size_t | q, |
const VectorSet & | s | ||
) |
User API for Hessian sparsity patterns using reverse mode.
The C++ source code corresponding to this operation is
h = f.RevSparseHes(q, r)
Base | is the base type for this recording. |
VectorSet | is a simple vector with elements of type bool or std::set<size_t> . |
q | is the value of q in the by the previous call of the form f.ForSparseJac(q, r, packed) r in this call is a sparsity pattern for the matrix ![]() r for the previous call to ForSparseJac must be the same as the type of the elements of s . |
s | is a vector with size m that specifies the sparsity pattern for the vector ![]() m is the number of dependent variables corresponding to the operation sequence stored in play. |
q*n
. containing a sparsity pattern for the matrix
Definition at line 519 of file rev_sparse_hes.hpp.