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Evaluate the Jacobian of g(x).
- Parameters:
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[in] | n | is the dimension of the argument space for g(x); i.e., must be equal n_ . |
| x | if values is not NULL , x is a vector of size n containing the point at which to evaluate the gradient of g(x). |
[in] | new_x | is true if the previous call to any one of the Evaluation Methods used the same value for x . |
[in] | m | is the dimension of the range space for g(x); i.e., must be equal to m_ . |
[in] | nele_jac | is the number of possibly non-zero elements in the Jacobian of g(x); i.e., must be equal to nnz_jac_g_ . |
| iRow | if values is not NULL , iRow is not defined. if values is NULL , iRow is a vector with size nele_jac . The input value of its elements does not matter. On output, For k = 0 , ... , nele_jac-1, iRow[k] is the base zero row index for the k-th possibly non-zero entry in the Jacobian of g(x). |
| jCol | if values is not NULL , jCol is not defined. if values is NULL , jCol is a vector with size nele_jac . The input value of its elements does not matter. On output, For k = 0 , ... , nele_jac-1, jCol[k] is the base zero column index for the k-th possibly non-zero entry in the Jacobian of g(x). |
| values | if values is not NULL , values is a vector with size nele_jac . The input value of its elements does not matter. On output, For k = 0 , ... , nele_jac-1, values[k] is the value for the k-th possibly non-zero entry in the Jacobian of g(x). |
- Returns:
- The return value is always true; see Evaluation Methods.
Definition at line 682 of file cppad_ipopt_nlp.cpp.
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