| 1 | // (C) Copyright Eric Niebler 2005. |
|---|
| 2 | // Use, modification and distribution are subject to the |
|---|
| 3 | // Boost Software License, Version 1.0. (See accompanying file |
|---|
| 4 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
|---|
| 5 | |
|---|
| 6 | /* |
|---|
| 7 | Revision history: |
|---|
| 8 | 26 August 2005 : Initial version. |
|---|
| 9 | */ |
|---|
| 10 | |
|---|
| 11 | #include <vector> |
|---|
| 12 | #include <boost/core/lightweight_test.hpp> |
|---|
| 13 | #include <boost/foreach.hpp> |
|---|
| 14 | |
|---|
| 15 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 16 | // use FOREACH to iterate over a sequence with a dependent type |
|---|
| 17 | template<typename Vector> |
|---|
| 18 | void do_test(Vector const & vect) |
|---|
| 19 | { |
|---|
| 20 | typedef BOOST_DEDUCED_TYPENAME Vector::value_type value_type; |
|---|
| 21 | BOOST_FOREACH(value_type i, vect) |
|---|
| 22 | { |
|---|
| 23 | // no-op, just make sure this compiles |
|---|
| 24 | ((void)i); |
|---|
| 25 | } |
|---|
| 26 | } |
|---|
| 27 | |
|---|
| 28 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 29 | // test_main |
|---|
| 30 | // |
|---|
| 31 | int main() |
|---|
| 32 | { |
|---|
| 33 | std::vector<int> vect; |
|---|
| 34 | do_test(vect); |
|---|
| 35 | |
|---|
| 36 | return boost::report_errors(); |
|---|
| 37 | } |
|---|
| 38 | |
|---|
