Mapping from (i, j) in Jacobian of g(x) to Ipopt sparsity structure.
i = 0 , ... , m_-1, index_jac_g_[i] is a standard map from column index values
j to the corresponding index in the Ipopt sparsity structure for the Jacobian of g(x).
Definition at line 901 of file cppad_ipopt_nlp.hpp.
Referenced by cppad_ipopt_nlp(), and eval_jac_g().