4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
33 lines
799 B
C++
33 lines
799 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <valarray>
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// template<class T> class valarray;
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// value_type& operator[](size_t i);
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#include <valarray>
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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 int T;
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T a[] = {5, 4, 3, 2, 1};
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const unsigned N = sizeof(a)/sizeof(a[0]);
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std::valarray<T> v(a, N);
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for (int i = 0; i < N; ++i)
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{
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assert(v[i] == a[i]);
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v[i] = i;
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assert(v[i] == i);
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}
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}
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}
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