44 lines
1015 B
C++
44 lines
1015 B
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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// <array>
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// void swap(array& a);
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#include <array>
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#include <cassert>
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int main()
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{
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{
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typedef double T;
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typedef std::array<T, 3> C;
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C c1 = {1, 2, 3.5};
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C c2 = {4, 5, 6.5};
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c1.swap(c2);
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assert(c1.size() == 3);
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assert(c1[0] == 4);
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assert(c1[1] == 5);
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assert(c1[2] == 6.5);
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assert(c2.size() == 3);
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assert(c2[0] == 1);
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assert(c2[1] == 2);
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assert(c2[2] == 3.5);
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}
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{
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typedef double T;
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typedef std::array<T, 0> C;
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C c1 = {};
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C c2 = {};
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c1.swap(c2);
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assert(c1.size() == 0);
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assert(c2.size() == 0);
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}
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}
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