39 lines
1,023 B
C++
39 lines
1,023 B
C++
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//===----------------------------------------------------------------------===//
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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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// <iterator>
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// istreambuf_iterator
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// proxy istreambuf_iterator<charT,traits>::operator++(int);
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#include <iterator>
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#include <sstream>
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#include <cassert>
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int main()
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{
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{
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std::istringstream inf("abc");
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std::istreambuf_iterator<char> i(inf);
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assert(*i++ == 'a');
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assert(*i++ == 'b');
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assert(*i++ == 'c');
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assert(i == std::istreambuf_iterator<char>());
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}
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{
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std::wistringstream inf(L"abc");
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std::istreambuf_iterator<wchar_t> i(inf);
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assert(*i++ == L'a');
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assert(*i++ == L'b');
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assert(*i++ == L'c');
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assert(i == std::istreambuf_iterator<wchar_t>());
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}
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}
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