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       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            : * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       4                 :            : *
       5                 :            : * Copyright 2000, 2010 Oracle and/or its affiliates.
       6                 :            : *
       7                 :            : * OpenOffice.org - a multi-platform office productivity suite
       8                 :            : *
       9                 :            : * This file is part of OpenOffice.org.
      10                 :            : *
      11                 :            : * OpenOffice.org is free software: you can redistribute it and/or modify
      12                 :            : * it under the terms of the GNU Lesser General Public License version 3
      13                 :            : * only, as published by the Free Software Foundation.
      14                 :            : *
      15                 :            : * OpenOffice.org is distributed in the hope that it will be useful,
      16                 :            : * but WITHOUT ANY WARRANTY; without even the implied warranty of
      17                 :            : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      18                 :            : * GNU Lesser General Public License version 3 for more details
      19                 :            : * (a copy is included in the LICENSE file that accompanied this code).
      20                 :            : *
      21                 :            : * You should have received a copy of the GNU Lesser General Public License
      22                 :            : * version 3 along with OpenOffice.org.  If not, see
      23                 :            : * <http://www.openoffice.org/license.html>
      24                 :            : * for a copy of the LGPLv3 License.
      25                 :            : ************************************************************************/
      26                 :            : 
      27                 :            : #ifndef INCLUDED_RTL_OUSTRINGOSTREAMINSERTER_HXX
      28                 :            : #define INCLUDED_RTL_OUSTRINGOSTREAMINSERTER_HXX
      29                 :            : 
      30                 :            : #include "sal/config.h"
      31                 :            : 
      32                 :            : #include <ostream>
      33                 :            : 
      34                 :            : #include "rtl/textenc.h"
      35                 :            : #include "rtl/ustring.hxx"
      36                 :            : 
      37                 :            : // The unittest uses slightly different code to help check that the proper
      38                 :            : // calls are made. The class is put into a different namespace to make
      39                 :            : // sure the compiler generates a different (if generating also non-inline)
      40                 :            : // copy of the function and does not merge them together. The class
      41                 :            : // is "brought" into the proper rtl namespace by a typedef below.
      42                 :            : #ifdef RTL_STRING_UNITTEST
      43                 :            : #define rtl rtlunittest
      44                 :            : #endif
      45                 :            : 
      46                 :            : namespace rtl {
      47                 :            : 
      48                 :            : #ifdef RTL_STRING_UNITTEST
      49                 :            : #undef rtl
      50                 :            : #endif
      51                 :            : 
      52                 :            : /**
      53                 :            :     Support for rtl::OUString in std::ostream (and thus in
      54                 :            :     CPPUNIT_ASSERT or SAL_INFO macros, for example).
      55                 :            : 
      56                 :            :     The rtl::OUString is converted to UTF-8.
      57                 :            : 
      58                 :            :     @since LibreOffice 3.5.
      59                 :            : */
      60                 :            : template< typename charT, typename traits > std::basic_ostream<charT, traits> &
      61                 :         93 : operator <<(
      62                 :            :     std::basic_ostream<charT, traits> & stream, rtl::OUString const & string)
      63                 :            : {
      64                 :            :     return stream <<
      65         [ +  - ]:         93 :         rtl::OUStringToOString(string, RTL_TEXTENCODING_UTF8).getStr();
      66                 :            :         // best effort; potentially loses data due to conversion failures
      67                 :            :         // (stray surrogate halves) and embedded null characters
      68                 :            : }
      69                 :            : 
      70                 :            : }
      71                 :            : 
      72                 :            : #endif
      73                 :            : 
      74                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */