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1 /*
2 **********************************************************************
3 * Copyright (C) 2001-2006 International Business Machines
4 * Corporation and others. All Rights Reserved.
5 **********************************************************************
6 * FILE NAME : ustream.h
7 *
8 * Modification History:
9 *
10 * Date Name Description
11 * 06/25/2001 grhoten Move iostream from unistr.h
12 ******************************************************************************
13 */
14
15 #ifndef USTREAM_H
16 #define USTREAM_H
17
18 #include "unicode/unistr.h"
19
20 /**
21 * \file
22 * \brief C++ API: Unicode iostream like API
23 *
24 * At this time, this API is very limited. It contains
25 * operator<< and operator>> for UnicodeString manipulation with the
26 * C++ I/O stream API.
27 */
28
29 #if U_IOSTREAM_SOURCE >= 199711
30 #include <istream>
31 #include <ostream>
32
33 U_NAMESPACE_BEGIN
34
35 /**
36 * Write the contents of a UnicodeString to a C++ ostream. This functions writes
37 * the characters in a UnicodeString to an ostream. The UChars in the
38 * UnicodeString are converted to the char based ostream with the default
39 * converter.
40 * @stable 3.0
41 */
42 U_IO_API std::ostream & U_EXPORT2 operator<<(std::ostream& stream, const UnicodeString& s);
43
44 /**
45 * Write the contents from a C++ istream to a UnicodeString. The UChars in the
46 * UnicodeString are converted from the char based istream with the default
47 * converter.
48 * @stable 3.0
49 */
50 U_IO_API std::istream & U_EXPORT2 operator>>(std::istream& stream, UnicodeString& s);
51 U_NAMESPACE_END
52
53 #elif U_IOSTREAM_SOURCE >= 198506
54 #include <istream.h>
55 #include <ostream.h>
56
57 U_NAMESPACE_BEGIN
58 U_IO_API ostream & U_EXPORT2 operator<<(ostream& stream, const UnicodeString& s);
59
60 U_IO_API istream & U_EXPORT2 operator>>(istream& stream, UnicodeString& s);
61 U_NAMESPACE_END
62
63 #endif
64
65 /* No operator for UChar because it can conflict with wchar_t */
66
67 #endif