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- // Copyright 2003-2008 Jan Gaspar.
- // Copyright 2013 Paul A. Bristow. Added some Quickbook snippet markers.
- // Distributed under the Boost Software License, Version 1.0.
- // (See the accompanying file LICENSE_1_0.txt
- // or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)
- #undef BOOST_CB_ENABLE_DEBUG
- //[circular_buffer_iter_example_1
- /*`
- */
- #define BOOST_CB_ENABLE_DEBUG 0 // The Debug Support has to be disabled, otherwise the code produces a runtime error.
- #include <boost/circular_buffer.hpp>
- #include <boost/assert.hpp>
- #include <assert.h>
- int main(int /*argc*/, char* /*argv*/[])
- {
- boost::circular_buffer<int> cb(3);
- cb.push_back(1);
- cb.push_back(2);
- cb.push_back(3);
- boost::circular_buffer<int>::iterator it = cb.begin();
- assert(*it == 1);
- cb.push_back(4);
- assert(*it == 4); // The iterator still points to the initialized memory.
- return 0;
- }
- //] [/circular_buffer_iter_example_1]
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