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      1 //===----------------------------------------------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is dual licensed under the MIT and the University of Illinois Open
      6 // Source Licenses. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 // <map>
     11 
     12 // class multimap
     13 
     14 // multimap(const multimap& m, const allocator_type& a);
     15 
     16 #include <map>
     17 #include <cassert>
     18 
     19 #include "../../../test_compare.h"
     20 #include "test_allocator.h"
     21 #include "min_allocator.h"
     22 
     23 int main()
     24 {
     25     {
     26     typedef std::pair<const int, double> V;
     27     V ar[] =
     28     {
     29         V(1, 1),
     30         V(1, 1.5),
     31         V(1, 2),
     32         V(2, 1),
     33         V(2, 1.5),
     34         V(2, 2),
     35         V(3, 1),
     36         V(3, 1.5),
     37         V(3, 2),
     38     };
     39     typedef test_compare<std::less<int> > C;
     40     typedef test_allocator<V> A;
     41     std::multimap<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
     42     std::multimap<int, double, C, A> m(mo, A(3));
     43     assert(m == mo);
     44     assert(m.get_allocator() == A(3));
     45     assert(m.key_comp() == C(5));
     46 
     47     assert(mo.get_allocator() == A(7));
     48     assert(mo.key_comp() == C(5));
     49     }
     50 #if __cplusplus >= 201103L
     51     {
     52     typedef std::pair<const int, double> V;
     53     V ar[] =
     54     {
     55         V(1, 1),
     56         V(1, 1.5),
     57         V(1, 2),
     58         V(2, 1),
     59         V(2, 1.5),
     60         V(2, 2),
     61         V(3, 1),
     62         V(3, 1.5),
     63         V(3, 2),
     64     };
     65     typedef test_compare<std::less<int> > C;
     66     typedef min_allocator<V> A;
     67     std::multimap<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A());
     68     std::multimap<int, double, C, A> m(mo, A());
     69     assert(m == mo);
     70     assert(m.get_allocator() == A());
     71     assert(m.key_comp() == C(5));
     72 
     73     assert(mo.get_allocator() == A());
     74     assert(mo.key_comp() == C(5));
     75     }
     76 #endif
     77 }
     78