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# include <cstdio> # include <string> # include <cppad/swig/cppad_swig.hpp> bool a_fun_property_xam(void) { using cppad_swig::a_double; using cppad_swig::vec_bool; using cppad_swig::vec_int; using cppad_swig::vec_double; using cppad_swig::vec_a_double; using cppad_swig::a_fun; using cppad_swig::sparse_rc; using cppad_swig::sparse_rcv; using cppad_swig::sparse_jac_work; using cppad_swig::sparse_hes_work; using std::string; // // initialize return variable bool ok = true; //------------------------------------------------------------------------ int n_ind = 1; // number of independent variables int n_dep = 2; // number of dependent variables int n_var = 1; // phantom variable at address 0 int n_op = 1; // special operator at beginning // // dimension some vectors vec_double x = cppad_swig::vec_double(n_ind); vec_a_double ay = cppad_swig::vec_a_double(n_dep); // // independent variables x[0] = 1.0; vec_a_double ax = cppad_swig::independent(x); n_var = n_var + n_ind; // one for each indpendent n_op = n_op + n_ind; // // first dependent variable ay[0] = ax[0] + ax[0]; n_var = n_var + 1; // one variable and operator n_op = n_op + 1; // // second dependent variable a_double ax0 = ax[0]; ay[1] = ax0.sin(); n_var = n_var + 2; // two varialbes, one operator n_op = n_op + 1; // // define f(x) = y a_fun af = cppad_swig::a_fun(ax, ay); n_op = n_op + 1; // speical operator at end // // check af properties ok = ok && af.size_ind() == n_ind; ok = ok && af.size_dep() == n_dep; ok = ok && af.size_var() == n_var; ok = ok && af.size_op() == n_op; // return( ok ); }