# include <iostream> // std::cout and std::endl# include <vector> // std::vector# include <valarray> // std::valarray# include <cppad/utility/vector.hpp> // CppAD::vector# include <cppad/utility/check_simple_vector.hpp> // CppAD::CheckSimpleVectornamespace {
template <class Vector>
bool Ok(void)
{ // type corresponding to elements of Vectortypedeftypename Vector::value_type Scalar;
bool ok = true; // initialize testing flag
Vector x; // use the default constructor
ok &= (x.size() == 0); // test size for an empty vector
Vector y(2); // use the sizing constructor
ok &= (y.size() == 2); // size for an vector with elements// non-const access to the elements of y
size_t i;
for(i = 0; i < 2; i++)
y[i] = Scalar(i);
const Vector z(y); // copy constructor
x.resize(2); // resize
x = z; // vector assignment// use the const access to the elements of x// and test the values of elements of x, y, zfor(i = 0; i < 2; i++)
{ ok &= (x[i] == Scalar(i));
ok &= (y[i] == Scalar(i));
ok &= (z[i] == Scalar(i));
}
return ok;
}
}
bool SimpleVector (void)
{ bool ok = true;
// use routine above to check these cases
ok &= Ok< std::vector<double> >();
ok &= Ok< std::valarray<float> >();
ok &= Ok< CppAD::vector<int> >();
# ifndef _MSC_VER
// Avoid Microsoft following compiler warning: 'size_t' :// forcing value to bool 'true' or 'false' (performance warning)
ok &= Ok< std::vector<bool> >();
ok &= Ok< CppAD::vector<bool> >();
# endif// use CheckSimpleVector for more extensive testing
CppAD::CheckSimpleVector<double, std::vector<double> >();
CppAD::CheckSimpleVector<float, std::valarray<float> >();
CppAD::CheckSimpleVector<int, CppAD::vector<int> >();
CppAD::CheckSimpleVector<bool, std::vector<bool> >();
CppAD::CheckSimpleVector<bool, CppAD::vector<bool> >();
return ok;
}