1// Boost.Range library
2//
3// Copyright Neil Groves 2014. Use, modification and
4// distribution is subject to the Boost Software License, Version
5// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
6// http://www.boost.org/LICENSE_1_0.txt)
7//
8//
9// For more information, see http://www.boost.org/libs/range/
10//
11//[formatted_example
12#include <boost/range/adaptor/formatted.hpp>
13#include <boost/assign.hpp>
14#include <iterator>
15#include <iostream>
16#include <string>
17#include <sstream>
18#include <vector>
19
20//<-
21#include <boost/test/test_tools.hpp>
22#include <boost/test/unit_test.hpp>
23
24#include <boost/range/algorithm_ext/push_back.hpp>
25
26namespace
27{
28void formatted_example_test()
29//->
30//=int main(int argc, const char* argv[])
31{
32 using namespace boost::assign;
33
34 std::vector<int> input;
35 input += 1,2,3,4,5;
36
37 std::cout << boost::adaptors::format(rng: input) << std::endl;
38
39 // Alternatively this can be written:
40 // std::cout << (input | boost::adaptors::formatted()) << std::endl;
41
42//= return 0;
43//=}
44//]
45 std::ostringstream test;
46 test << boost::adaptors::format(rng: input);
47
48 BOOST_CHECK_EQUAL(test.str(), "{1,2,3,4,5}");
49}
50}
51
52boost::unit_test::test_suite*
53init_unit_test_suite(int argc, char* argv[])
54{
55 boost::unit_test::test_suite* test
56 = BOOST_TEST_SUITE( "RangeTestSuite.adaptor.formatted_example" );
57
58 test->add( BOOST_TEST_CASE( &formatted_example_test ) );
59
60 return test;
61}
62

source code of boost/libs/range/test/adaptor_test/formatted_example.cpp