icuSources/io/unicode/ustream.h

   1 /*
   2 **********************************************************************
   3 *   Copyright (C) 2001-2011 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 #if (__GNUC__ == 2)
  31 #include <iostream>
  32 #else
  33 #include <istream>
  34 #include <ostream>
  35 #endif
  36
  37 U_NAMESPACE_BEGIN
  38
  39 /**
  40  * Write the contents of a UnicodeString to a C++ ostream. This functions writes
  41  * the characters in a UnicodeString to an ostream. The UChars in the
  42  * UnicodeString are converted to the char based ostream with the default
  43  * converter.
  44  * @stable 3.0
  45  */
  46 U_IO_API std::ostream & U_EXPORT2 operator<<(std::ostream& stream, const UnicodeString& s);
  47
  48 /**
  49  * Write the contents from a C++ istream to a UnicodeString. The UChars in the
  50  * UnicodeString are converted from the char based istream with the default
  51  * converter.
  52  * @stable 3.0
  53  */
  54 U_IO_API std::istream & U_EXPORT2 operator>>(std::istream& stream, UnicodeString& s);
  55 U_NAMESPACE_END
  56
  57 #endif
  58
  59 /* No operator for UChar because it can conflict with wchar_t  */
  60
  61 #endif