codekingpro/portable-devtools

1// © 2016 and later: Unicode, Inc. and others.
2// License & terms of use: http://www.unicode.org/copyright.html
3/*
4**********************************************************************
5*   Copyright (C) 2001-2014 International Business Machines
6*   Corporation and others.  All Rights Reserved.
7**********************************************************************
8*  FILE NAME : ustream.h
9*
10*   Modification History:
11*
12*   Date        Name        Description
13*   06/25/2001  grhoten     Move iostream from unistr.h
14******************************************************************************
15*/
16
17#ifndef USTREAM_H
18#define USTREAM_H
19
20#include "unicode/utypes.h"
21
22#if U_SHOW_CPLUSPLUS_API
23
24#include "unicode/unistr.h"
25
26#if !UCONFIG_NO_CONVERSION  // not available without conversion
27
28/**
29 * \file
30 * \brief C++ API: Unicode iostream like API
31 *
32 * At this time, this API is very limited. It contains
33 * operator<< and operator>> for UnicodeString manipulation with the
34 * C++ I/O stream API.
35 */
36
37#if defined(__GLIBCXX__)
38namespace std { class type_info; } // WORKAROUND: http://llvm.org/bugs/show_bug.cgi?id=13364
39#endif
40
41#include <iostream>
42
43U_NAMESPACE_BEGIN
44
45/**
46 * Write the contents of a UnicodeString to a C++ ostream. This functions writes
47 * the characters in a UnicodeString to an ostream. The UChars in the
48 * UnicodeString are converted to the char based ostream with the default
49 * converter.
50 * @stable 3.0
51 */
52U_IO_API std::ostream & U_EXPORT2 operator<<(std::ostream& stream, const UnicodeString& s);
53
54/**
55 * Write the contents from a C++ istream to a UnicodeString. The UChars in the
56 * UnicodeString are converted from the char based istream with the default
57 * converter.
58 * @stable 3.0
59 */
60U_IO_API std::istream & U_EXPORT2 operator>>(std::istream& stream, UnicodeString& s);
61U_NAMESPACE_END
62
63#endif
64
65/* No operator for UChar because it can conflict with wchar_t  */
66
67#endif /* U_SHOW_CPLUSPLUS_API */
68
69#endif
70