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# include <cstdio> # include <string> # include <cppad/swig/cppad_swig.hpp> bool a_double_cond_assign_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 = 4; int n_dep = 1; // // create ax (value of independent variables does not matter) vec_double x = cppad_swig::vec_double(n_ind); x[0] = 0.0; x[1] = 1.0; x[2] = 2.0; x[3] = 3.0; vec_a_double ax = cppad_swig::independent(x); // // arguments to conditional assignment a_double left = ax[0]; a_double right = ax[1]; a_double if_true = ax[2]; a_double if_false = ax[3]; // // assignment a_double target = cppad_swig::a_double(); target.cond_assign( "<", left, right, if_true, if_false ); // // f(x) = taget vec_a_double ay = cppad_swig::vec_a_double(n_dep); ay[0] = target; a_fun af = cppad_swig::a_fun(ax, ay); // // assignment with different independent variable values x[0] = 9.0; // left x[1] = 8.0; // right x[2] = 7.0; // if_true x[3] = 6.0; // if_false int p = 0; vec_double y = af.forward(p, x); ok = ok && y[0] == 6.0; // return( ok ); }