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Up-> cppad_py library cpp_lib vector vector_set_get vector_set_get_xam.cpp

library-> py_lib cpp_lib

cpp_lib-> a_double vector cpp_fun sparse cpp_utility more_cpp

vector-> vector_ctor vector_size vector_set_get

vector_set_get-> vector_set_get_xam.cpp vector_set_get_xam.py

vector_set_get_xam.cpp

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# include <cstdio>
# include <cppad/py/cppad_py.hpp>

bool vector_set_get_xam(void) {
     using cppad_py::a_double;
     using cppad_py::vec_bool;
     using cppad_py::vec_int;
     using cppad_py::vec_double;
     using cppad_py::vec_a_double;
     //
     // initialize return variable
     bool ok = true;
     //------------------------------------------------------------------------
     int n = 4;
     vec_bool bv = vec_bool(n);
     vec_int iv = vec_int(n);
     vec_double dv(n);
     vec_a_double av(n);
     //
     // setting elements
     for(int i = 0; i < n ; i++) {
          bv[i] = i > n / 2;
          iv[i] = 2 * i;
          dv[i] = 3.0 * i;
          av[i] = 4.0 * i;
     }
     //
     for(int i = 0; i < n ; i++) {
          bool be = bv[i];
          ok = ok && be == (i > n / 2) ;
          //
          int ie = iv[i];
          ok = ok && ie == 2 * i ;
          //
          double de = dv[i];
          ok = ok && de == 3.0 * i ;
          //
          a_double ae = av[i];
          ok = ok && ae == 4.0 * i ;
     }
     //
     return( ok );
}