33 lines
934 B
C++
33 lines
934 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 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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// <locale>
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// wstring_convert<Codecvt, Elem, Wide_alloc, Byte_alloc>
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// size_t converted() const;
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#include <locale>
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#include <codecvt>
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#include <cassert>
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int main()
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{
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typedef std::codecvt_utf8<wchar_t> Codecvt;
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typedef std::wstring_convert<Codecvt> Myconv;
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Myconv myconv;
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assert(myconv.converted() == 0);
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std::string bs = myconv.to_bytes(L"\x40003");
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assert(myconv.converted() == 1);
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bs = myconv.to_bytes(L"\x40003\x65");
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assert(myconv.converted() == 2);
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std::wstring ws = myconv.from_bytes("\xF1\x80\x80\x83");
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assert(myconv.converted() == 4);
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}
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