95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
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//===----------------------------------------------------------------------===//
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//
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <map>
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// class map
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// map& operator=(const map& m);
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#include <map>
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#include <cassert>
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#include "../../../test_compare.h"
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#include "../../../test_allocator.h"
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int main()
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{
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{
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typedef std::pair<const int, double> V;
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V ar[] =
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{
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V(1, 1),
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V(1, 1.5),
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V(1, 2),
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V(2, 1),
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V(2, 1.5),
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V(2, 2),
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V(3, 1),
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V(3, 1.5),
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V(3, 2)
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};
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typedef test_compare<std::less<int> > C;
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typedef test_allocator<V> A;
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std::map<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(2));
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std::map<int, double, C, A> m(ar, ar+sizeof(ar)/sizeof(ar[0])/2, C(3), A(7));
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m = mo;
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assert(m.get_allocator() == A(7));
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assert(m.key_comp() == C(5));
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assert(m.size() == 3);
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assert(distance(m.begin(), m.end()) == 3);
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assert(*m.begin() == V(1, 1));
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assert(*next(m.begin()) == V(2, 1));
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assert(*next(m.begin(), 2) == V(3, 1));
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assert(mo.get_allocator() == A(2));
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assert(mo.key_comp() == C(5));
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assert(mo.size() == 3);
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assert(distance(mo.begin(), mo.end()) == 3);
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assert(*mo.begin() == V(1, 1));
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assert(*next(mo.begin()) == V(2, 1));
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assert(*next(mo.begin(), 2) == V(3, 1));
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}
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{
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typedef std::pair<const int, double> V;
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V ar[] =
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{
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V(1, 1),
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V(1, 1.5),
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V(1, 2),
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V(2, 1),
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V(2, 1.5),
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V(2, 2),
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V(3, 1),
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V(3, 1.5),
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V(3, 2)
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};
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typedef test_compare<std::less<int> > C;
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typedef other_allocator<V> A;
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std::map<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(2));
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std::map<int, double, C, A> m(ar, ar+sizeof(ar)/sizeof(ar[0])/2, C(3), A(7));
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m = mo;
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assert(m.get_allocator() == A(2));
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assert(m.key_comp() == C(5));
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assert(m.size() == 3);
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assert(distance(m.begin(), m.end()) == 3);
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assert(*m.begin() == V(1, 1));
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assert(*next(m.begin()) == V(2, 1));
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assert(*next(m.begin(), 2) == V(3, 1));
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assert(mo.get_allocator() == A(2));
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assert(mo.key_comp() == C(5));
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assert(mo.size() == 3);
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assert(distance(mo.begin(), mo.end()) == 3);
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assert(*mo.begin() == V(1, 1));
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assert(*next(mo.begin()) == V(2, 1));
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assert(*next(mo.begin(), 2) == V(3, 1));
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}
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}
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