[857] | 1 | // (C) Copyright Gennadiy Rozental 2004-2005.
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| 2 | // Distributed under the Boost Software License, Version 1.0.
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| 3 | // (See accompanying file LICENSE_1_0.txt or copy at
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| 4 | // http://www.boost.org/LICENSE_1_0.txt)
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| 5 |
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| 6 | // See http://www.boost.org/libs/test for the library home page.
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| 7 | //
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| 8 | // File : $RCSfile: ifstream_line_iterator.hpp,v $
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| 9 | //
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| 10 | // Version : $Revision: 1.7 $
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| 11 | //
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| 12 | // Description :
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| 13 | // ***************************************************************************
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| 14 |
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| 15 | #ifndef BOOST_IFSTREAM_LINE_ITERATOR_HPP_071894GER
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| 16 | #define BOOST_IFSTREAM_LINE_ITERATOR_HPP_071894GER
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| 17 |
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| 18 | // Boost
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| 19 | #include <boost/test/utils/iterator/istream_line_iterator.hpp>
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| 20 |
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| 21 | // STL
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| 22 | #include <fstream>
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| 23 |
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| 24 | #include <boost/test/detail/suppress_warnings.hpp>
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| 25 |
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| 26 | //____________________________________________________________________________//
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| 27 |
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| 28 | namespace boost {
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| 29 |
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| 30 | namespace unit_test {
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| 31 |
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| 32 | namespace ut_detail {
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| 33 |
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| 34 | // ************************************************************************** //
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| 35 | // ************** ifstream_holder ************** //
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| 36 | // ************************************************************************** //
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| 37 |
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| 38 | template<typename CharT>
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| 39 | class ifstream_holder {
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| 40 | public:
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| 41 | // Constructor
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| 42 | explicit ifstream_holder( basic_cstring<CharT const> file_name )
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| 43 | {
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| 44 | if( file_name.is_empty() )
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| 45 | return;
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| 46 |
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| 47 | m_stream.open( file_name.begin(), std::ios::in );
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| 48 | }
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| 49 |
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| 50 | bool is_valid()
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| 51 | {
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| 52 | return m_stream.is_open();
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| 53 | }
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| 54 |
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| 55 | protected:
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| 56 | #ifdef BOOST_CLASSIC_IOSTREAMS
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| 57 | typedef std::ifstream stream_t;
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| 58 | #else
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| 59 | typedef std::basic_ifstream<CharT,std::char_traits<CharT> > stream_t;
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| 60 | #endif
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| 61 |
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| 62 | // Data members
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| 63 | stream_t m_stream;
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| 64 | };
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| 65 |
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| 66 | } // namespace ut_detail
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| 67 |
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| 68 | // ************************************************************************** //
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| 69 | // ************** basic_ifstream_line_iterator ************** //
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| 70 | // ************************************************************************** //
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| 71 |
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| 72 | #ifdef BOOST_MSVC
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| 73 | # pragma warning(push)
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| 74 | # pragma warning(disable: 4355) // 'this' : used in base member initializer list
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| 75 | #endif
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| 76 |
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| 77 | template<typename CharT>
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| 78 | class basic_ifstream_line_iterator : ut_detail::ifstream_holder<CharT>, public basic_istream_line_iterator<CharT>
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| 79 | {
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| 80 | public:
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| 81 | basic_ifstream_line_iterator( basic_cstring<CharT const> file_name, CharT delimeter )
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| 82 | : ut_detail::ifstream_holder<CharT>( file_name ), basic_istream_line_iterator<CharT>( this->m_stream, delimeter ) {}
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| 83 |
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| 84 | explicit basic_ifstream_line_iterator( basic_cstring<CharT const> file_name = basic_cstring<CharT const>() )
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| 85 | : ut_detail::ifstream_holder<CharT>( file_name ), basic_istream_line_iterator<CharT>( this->m_stream ) {}
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| 86 | };
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| 87 |
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| 88 | #ifdef BOOST_MSVC
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| 89 | # pragma warning(default: 4355)
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| 90 | #endif
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| 91 |
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| 92 | typedef basic_ifstream_line_iterator<char> ifstream_line_iterator;
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| 93 | typedef basic_ifstream_line_iterator<wchar_t> wifstream_line_iterator;
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| 94 |
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| 95 | } // namespace unit_test
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| 96 |
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| 97 | } // namespace boost
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| 98 |
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| 99 | //____________________________________________________________________________//
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| 100 |
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| 101 | #include <boost/test/detail/enable_warnings.hpp>
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| 102 |
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| 103 | // ***************************************************************************
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| 104 | // Revision History :
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| 105 | //
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| 106 | // $Log: ifstream_line_iterator.hpp,v $
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| 107 | // Revision 1.7 2005/06/11 07:21:23 rogeeff
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| 108 | // reverse prev fix
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| 109 | //
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| 110 | // Revision 1.6 2005/06/07 05:08:03 rogeeff
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| 111 | // gcc fix
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| 112 | //
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| 113 | // Revision 1.5 2005/02/20 08:27:09 rogeeff
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| 114 | // This a major update for Boost.Test framework. See release docs for complete list of fixes/updates
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| 115 | //
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| 116 | // Revision 1.4 2005/02/01 06:40:08 rogeeff
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| 117 | // copyright update
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| 118 | // old log entries removed
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| 119 | // minor stilistic changes
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| 120 | // depricated tools removed
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| 121 | //
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| 122 | // Revision 1.3 2005/01/30 01:44:14 rogeeff
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| 123 | // warnings suppressed
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| 124 | //
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| 125 | // Revision 1.2 2005/01/22 19:22:13 rogeeff
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| 126 | // implementation moved into headers section to eliminate dependency of included/minimal component on src directory
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| 127 | //
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| 128 | // Revision 1.1 2005/01/22 18:21:40 rogeeff
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| 129 | // moved sharable staff into utils
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| 130 | //
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| 131 | // ***************************************************************************
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| 132 |
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| 133 | #endif // BOOST_IFSTREAM_LINE_ITERATOR_HPP_071894GER
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| 134 |
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