Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <map> |
| 11 | |
| 12 | // class multimap |
| 13 | |
| 14 | // iterator insert(const_iterator position, const value_type& v); |
| 15 | |
| 16 | #include <map> |
| 17 | #include <cassert> |
| 18 | |
| 19 | int main() |
| 20 | { |
| 21 | { |
| 22 | typedef std::multimap<int, double> M; |
| 23 | typedef M::iterator R; |
| 24 | M m; |
| 25 | R r = m.insert(m.end(), M::value_type(2, 2.5)); |
| 26 | assert(r == m.begin()); |
| 27 | assert(m.size() == 1); |
| 28 | assert(r->first == 2); |
| 29 | assert(r->second == 2.5); |
| 30 | |
| 31 | r = m.insert(m.end(), M::value_type(1, 1.5)); |
| 32 | assert(r == m.begin()); |
| 33 | assert(m.size() == 2); |
| 34 | assert(r->first == 1); |
| 35 | assert(r->second == 1.5); |
| 36 | |
| 37 | r = m.insert(m.end(), M::value_type(3, 3.5)); |
| 38 | assert(r == prev(m.end())); |
| 39 | assert(m.size() == 3); |
| 40 | assert(r->first == 3); |
| 41 | assert(r->second == 3.5); |
| 42 | |
| 43 | r = m.insert(prev(m.end()), M::value_type(3, 4.5)); |
| 44 | assert(r == prev(m.end(), 2)); |
| 45 | assert(m.size() == 4); |
| 46 | assert(r->first == 3); |
| 47 | assert(r->second == 4.5); |
| 48 | } |
| 49 | } |