[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: basic_cstring.hpp,v $
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| 9 | //
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| 10 | // Version : $Revision: 1.9 $
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| 11 | //
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| 12 | // Description : class basic_cstring wraps C string and provide std_string like
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| 13 | // interface
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| 14 | // ***************************************************************************
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| 15 |
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| 16 | #ifndef BOOST_TEST_BASIC_CSTRING_HPP_071894GER
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| 17 | #define BOOST_TEST_BASIC_CSTRING_HPP_071894GER
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| 18 |
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| 19 | // Boost.Test
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| 20 | #include <boost/test/utils/basic_cstring/basic_cstring_fwd.hpp>
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| 21 | #include <boost/test/utils/basic_cstring/bcs_char_traits.hpp>
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| 22 |
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| 23 | // STL
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| 24 | #include <string>
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| 25 |
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| 26 | #include <boost/test/detail/suppress_warnings.hpp>
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| 27 |
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| 28 | //____________________________________________________________________________//
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| 29 |
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| 30 | namespace boost {
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| 31 |
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| 32 | namespace unit_test {
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| 33 |
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| 34 | // ************************************************************************** //
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| 35 | // ************** basic_cstring ************** //
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| 36 | // ************************************************************************** //
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| 37 |
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| 38 | template<typename CharT>
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| 39 | class basic_cstring {
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| 40 | typedef basic_cstring<CharT> self_type;
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| 41 | public:
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| 42 | // Subtypes
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| 43 | typedef ut_detail::bcs_char_traits<CharT> traits_type;
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| 44 | typedef typename ut_detail::bcs_char_traits<CharT>::std_string std_string;
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| 45 |
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| 46 | typedef CharT value_type;
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| 47 | typedef value_type* pointer;
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| 48 | typedef value_type const* const_pointer;
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| 49 | typedef value_type& reference;
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| 50 | typedef const value_type& const_reference;
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| 51 | typedef std::size_t size_type;
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| 52 | typedef std::ptrdiff_t difference_type;
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| 53 |
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| 54 | typedef value_type const* const_iterator;
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| 55 | typedef value_type* iterator;
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| 56 |
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| 57 | //!! should also present reverse_iterator, const_reverse_iterator
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| 58 |
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| 59 | #if !BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
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| 60 | enum npos_type { npos = (size_type)-1 };
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| 61 | #else
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| 62 | // IBM/VisualAge version 6 is not able to handle enums larger than 4 bytes.
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| 63 | // But size_type is 8 bytes in 64bit mode.
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| 64 | static const size_type npos = -1 ;
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| 65 | #endif
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| 66 |
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| 67 | static pointer null_str();
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| 68 |
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| 69 | // Constructors; default copy constructor is generated by compiler
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| 70 | basic_cstring();
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| 71 | basic_cstring( std_string const& s );
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| 72 | basic_cstring( pointer s );
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| 73 | basic_cstring( pointer s, size_type arg_size );
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| 74 | basic_cstring( pointer first, pointer last );
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| 75 |
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| 76 | // data access methods
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| 77 | value_type operator[]( size_type index ) const;
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| 78 | value_type at( size_type index ) const;
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| 79 |
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| 80 | // size operators
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| 81 | size_type size() const;
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| 82 | bool is_empty() const;
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| 83 | void clear();
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| 84 | void resize( size_type new_len );
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| 85 |
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| 86 | //!! only for STL container conformance use is_empty instead
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| 87 | bool empty() const;
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| 88 |
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| 89 | // Trimming
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| 90 | self_type& trim_right( size_type trim_size );
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| 91 | self_type& trim_left( size_type trim_size );
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| 92 | self_type& trim_right( iterator it );
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| 93 | self_type& trim_left( iterator it );
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| 94 | #ifndef __IBMCPP__
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| 95 | self_type& trim_left( self_type exclusions = self_type() ) ;
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| 96 | self_type& trim_right( self_type exclusions = self_type() ) ;
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| 97 | self_type& trim( self_type exclusions = self_type() ) ;
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| 98 | #else
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| 99 | // VisualAge version 6 has in this case a problem with the default arguments.
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| 100 | self_type& trim_left( self_type exclusions ) ;
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| 101 | self_type& trim_right( self_type exclusions ) ;
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| 102 | self_type& trim( self_type exclusions ) ;
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| 103 | self_type& trim_left() { trim_left( self_type() ) ; }
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| 104 | self_type& trim_right() { trim_right( self_type() ) ; }
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| 105 | self_type& trim() { trim( self_type() ) ; }
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| 106 | #endif
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| 107 |
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| 108 | // Assignment operators
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| 109 | basic_cstring& operator=( self_type const& s );
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| 110 | basic_cstring& operator=( std_string const& s );
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| 111 | basic_cstring& operator=( pointer s );
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| 112 |
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| 113 | template<typename CharT2>
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| 114 | basic_cstring& assign( basic_cstring<CharT2> const& s ) { *this = basic_cstring<CharT>( s.begin(), s.end() ); return *this; }
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| 115 | basic_cstring& assign( self_type const& s, size_type pos, size_type len );
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| 116 | basic_cstring& assign( std_string const& s );
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| 117 | basic_cstring& assign( std_string const& s, size_type pos, size_type len );
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| 118 | basic_cstring& assign( pointer s );
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| 119 | basic_cstring& assign( pointer s, size_type len );
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| 120 | basic_cstring& assign( pointer f, pointer l );
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| 121 |
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| 122 | // swapping
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| 123 | void swap( self_type& s );
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| 124 |
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| 125 | // Iterators
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| 126 | iterator begin();
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| 127 | const_iterator begin() const;
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| 128 | iterator end();
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| 129 | const_iterator end() const;
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| 130 |
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| 131 | //!! should have rbegin, rend
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| 132 |
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| 133 | // substring search operation
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| 134 | size_type find( basic_cstring ) const;
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| 135 | size_type rfind( basic_cstring ) const;
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| 136 | self_type substr( size_type beg_index, size_type end_index = npos ) const;
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| 137 |
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| 138 | private:
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| 139 | static self_type default_trim_ex();
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| 140 |
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| 141 | // Data members
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| 142 | iterator m_begin;
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| 143 | iterator m_end;
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| 144 | };
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| 145 |
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| 146 | //____________________________________________________________________________//
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| 147 |
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| 148 | template<typename CharT>
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| 149 | inline typename basic_cstring<CharT>::pointer
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| 150 | basic_cstring<CharT>::null_str()
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| 151 | {
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| 152 | static CharT null = 0;
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| 153 | return &null;
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| 154 | }
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| 155 |
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| 156 | //____________________________________________________________________________//
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| 157 |
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| 158 | template<typename CharT>
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| 159 | inline
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| 160 | basic_cstring<CharT>::basic_cstring()
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| 161 | : m_begin( null_str() )
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| 162 | , m_end( m_begin )
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| 163 | {
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| 164 | }
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| 165 |
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| 166 | //____________________________________________________________________________//
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| 167 |
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| 168 | template<typename CharT>
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| 169 | inline
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| 170 | basic_cstring<CharT>::basic_cstring( std_string const& s )
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| 171 | : m_begin( s.c_str() )
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| 172 | , m_end( m_begin + s.size() )
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| 173 | {
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| 174 | }
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| 175 |
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| 176 | //____________________________________________________________________________//
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| 177 |
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| 178 | template<typename CharT>
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| 179 | inline
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| 180 | basic_cstring<CharT>::basic_cstring( pointer s )
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| 181 | : m_begin( s ? s : null_str() )
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| 182 | , m_end ( m_begin + (s ? traits_type::length( s ) : 0 ) )
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| 183 | {
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| 184 | }
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| 185 |
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| 186 | //____________________________________________________________________________//
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| 187 |
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| 188 | template<typename CharT>
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| 189 | inline
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| 190 | basic_cstring<CharT>::basic_cstring( pointer s, size_type arg_size )
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| 191 | : m_begin( s ), m_end( m_begin + arg_size )
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| 192 | {
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| 193 | }
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| 194 |
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| 195 | //____________________________________________________________________________//
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| 196 |
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| 197 | template<typename CharT>
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| 198 | inline
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| 199 | basic_cstring<CharT>::basic_cstring( pointer first, pointer last )
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| 200 | : m_begin( first )
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| 201 | , m_end( last )
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| 202 | {
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| 203 | }
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| 204 |
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| 205 | //____________________________________________________________________________//
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| 206 |
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| 207 | template<typename CharT>
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| 208 | inline typename basic_cstring<CharT>::value_type
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| 209 | basic_cstring<CharT>::operator[]( size_type index ) const
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| 210 | {
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| 211 | return m_begin[index];
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| 212 | }
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| 213 |
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| 214 | //____________________________________________________________________________//
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| 215 |
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| 216 | template<typename CharT>
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| 217 | inline typename basic_cstring<CharT>::value_type
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| 218 | basic_cstring<CharT>::at( size_type index ) const
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| 219 | {
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| 220 | if( m_begin + index >= m_end )
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| 221 | return (value_type)0;
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| 222 |
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| 223 | return m_begin[index];
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| 224 | }
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| 225 |
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| 226 | //____________________________________________________________________________//
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| 227 |
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| 228 | template<typename CharT>
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| 229 | inline typename basic_cstring<CharT>::size_type
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| 230 | basic_cstring<CharT>::size() const
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| 231 | {
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| 232 | return m_end - m_begin;
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| 233 | }
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| 234 |
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| 235 | //____________________________________________________________________________//
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| 236 |
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| 237 | template<typename CharT>
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| 238 | inline bool
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| 239 | basic_cstring<CharT>::is_empty() const
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| 240 | {
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| 241 | return m_end == m_begin;
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| 242 | }
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| 243 |
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| 244 | //____________________________________________________________________________//
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| 245 |
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| 246 | template<typename CharT>
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| 247 | inline bool
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| 248 | basic_cstring<CharT>::empty() const
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| 249 | {
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| 250 | return is_empty();
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| 251 | }
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| 252 |
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| 253 | //____________________________________________________________________________//
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| 254 |
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| 255 | template<typename CharT>
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| 256 | inline void
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| 257 | basic_cstring<CharT>::clear()
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| 258 | {
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| 259 | m_begin = m_end;
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| 260 | }
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| 261 |
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| 262 | //____________________________________________________________________________//
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| 263 |
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| 264 | template<typename CharT>
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| 265 | inline void
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| 266 | basic_cstring<CharT>::resize( size_type new_len )
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| 267 | {
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| 268 | if( m_begin + new_len < m_end )
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| 269 | m_end = m_begin + new_len;
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| 270 | }
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| 271 |
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| 272 | //____________________________________________________________________________//
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| 273 |
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| 274 | template<typename CharT>
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| 275 | inline basic_cstring<CharT>&
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| 276 | basic_cstring<CharT>::trim_left( size_type trim_size )
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| 277 | {
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| 278 | m_begin += trim_size;
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| 279 | if( m_end <= m_begin )
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| 280 | clear();
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| 281 |
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| 282 | return *this;
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| 283 | }
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| 284 |
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| 285 | //____________________________________________________________________________//
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| 286 |
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| 287 | template<typename CharT>
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| 288 | inline basic_cstring<CharT>&
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| 289 | basic_cstring<CharT>::trim_left( iterator it )
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| 290 | {
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| 291 | m_begin = it;
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| 292 | if( m_end <= m_begin )
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| 293 | clear();
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| 294 |
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| 295 | return *this;
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| 296 | }
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| 297 |
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| 298 | //____________________________________________________________________________//
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| 299 |
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| 300 | template<typename CharT>
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| 301 | inline basic_cstring<CharT>&
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| 302 | basic_cstring<CharT>::trim_left( basic_cstring exclusions )
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| 303 | {
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| 304 | if( exclusions.is_empty() )
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| 305 | exclusions = default_trim_ex();
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| 306 |
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| 307 | iterator it;
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| 308 | for( it = begin(); it != end(); ++it ) {
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| 309 | if( traits_type::find( exclusions.begin(), exclusions.size(), *it ) == (pointer)0 )
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| 310 | break;
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| 311 | }
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| 312 |
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| 313 | return trim_left( it );
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| 314 | }
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| 315 |
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| 316 | //____________________________________________________________________________//
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| 317 |
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| 318 | template<typename CharT>
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| 319 | inline basic_cstring<CharT>&
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| 320 | basic_cstring<CharT>::trim_right( size_type trim_size )
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| 321 | {
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| 322 | m_end -= trim_size;
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| 323 | if( m_end <= m_begin )
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| 324 | clear();
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| 325 |
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| 326 | return *this;
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| 327 | }
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| 328 |
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| 329 | //____________________________________________________________________________//
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| 330 |
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| 331 | template<typename CharT>
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| 332 | inline basic_cstring<CharT>&
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| 333 | basic_cstring<CharT>::trim_right( iterator it )
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| 334 | {
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| 335 | m_end = it;
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| 336 | if( m_end <= m_begin )
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| 337 | clear();
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| 338 |
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| 339 | return *this;
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| 340 | }
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| 341 |
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| 342 | //____________________________________________________________________________//
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| 343 |
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| 344 | template<typename CharT>
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| 345 | inline basic_cstring<CharT>&
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| 346 | basic_cstring<CharT>::trim_right( basic_cstring exclusions )
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| 347 | {
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| 348 | if( exclusions.is_empty() )
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| 349 | exclusions = default_trim_ex();
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| 350 |
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| 351 | iterator it;
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| 352 |
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| 353 | for( it = end()-1; it != begin()-1; --it ) {
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| 354 | if( self_type::traits_type::find( exclusions.begin(), exclusions.size(), *it ) == (pointer)0 )
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| 355 | break;
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| 356 | }
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| 357 |
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| 358 | return trim_right( it+1 );
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| 359 | }
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| 360 |
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| 361 | //____________________________________________________________________________//
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| 362 |
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| 363 | template<typename CharT>
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| 364 | inline basic_cstring<CharT>&
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| 365 | basic_cstring<CharT>::trim( basic_cstring exclusions )
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| 366 | {
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| 367 | trim_left( exclusions );
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| 368 | trim_right( exclusions );
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| 369 |
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| 370 | return *this;
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| 371 | }
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| 372 |
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| 373 | //____________________________________________________________________________//
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| 374 |
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| 375 | template<typename CharT>
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| 376 | inline basic_cstring<CharT>&
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| 377 | basic_cstring<CharT>::operator=( basic_cstring<CharT> const& s )
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| 378 | {
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| 379 | m_begin = s.m_begin;
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| 380 | m_end = s.m_end;
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| 381 |
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| 382 | return *this;
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| 383 | }
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| 384 |
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| 385 | //____________________________________________________________________________//
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| 386 |
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| 387 | template<typename CharT>
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| 388 | inline basic_cstring<CharT>&
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| 389 | basic_cstring<CharT>::operator=( std_string const& s )
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| 390 | {
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| 391 | return *this = self_type( s );
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| 392 | }
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| 393 |
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| 394 | //____________________________________________________________________________//
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| 395 |
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| 396 | template<typename CharT>
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| 397 | inline basic_cstring<CharT>&
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| 398 | basic_cstring<CharT>::operator=( pointer s )
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| 399 | {
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| 400 | return *this = self_type( s );
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| 401 | }
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| 402 |
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| 403 | //____________________________________________________________________________//
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| 404 |
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| 405 | template<typename CharT>
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| 406 | inline basic_cstring<CharT>&
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| 407 | basic_cstring<CharT>::assign( basic_cstring<CharT> const& s, size_type pos, size_type len )
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| 408 | {
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| 409 | return *this = self_type( s.m_begin + pos, len );
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| 410 | }
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| 411 |
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| 412 | //____________________________________________________________________________//
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| 413 |
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| 414 | template<typename CharT>
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| 415 | inline basic_cstring<CharT>&
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| 416 | basic_cstring<CharT>::assign( std_string const& s )
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| 417 | {
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| 418 | return *this = self_type( s );
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| 419 | }
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| 420 |
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| 421 | //____________________________________________________________________________//
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| 422 |
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| 423 | template<typename CharT>
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| 424 | inline basic_cstring<CharT>&
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| 425 | basic_cstring<CharT>::assign( std_string const& s, size_type pos, size_type len )
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| 426 | {
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| 427 | return *this = self_type( s.c_str() + pos, len );
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| 428 | }
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| 429 |
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| 430 | //____________________________________________________________________________//
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| 431 |
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| 432 | template<typename CharT>
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| 433 | inline basic_cstring<CharT>&
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| 434 | basic_cstring<CharT>::assign( pointer s )
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| 435 | {
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| 436 | return *this = self_type( s );
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| 437 | }
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| 438 |
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| 439 | //____________________________________________________________________________//
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| 440 |
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| 441 | template<typename CharT>
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| 442 | inline basic_cstring<CharT>&
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| 443 | basic_cstring<CharT>::assign( pointer s, size_type len )
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| 444 | {
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| 445 | return *this = self_type( s, len );
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| 446 | }
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| 447 |
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| 448 | //____________________________________________________________________________//
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| 449 |
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| 450 | template<typename CharT>
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| 451 | inline basic_cstring<CharT>&
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| 452 | basic_cstring<CharT>::assign( pointer f, pointer l )
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| 453 | {
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| 454 | return *this = self_type( f, l );
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| 455 | }
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| 456 |
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| 457 | //____________________________________________________________________________//
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| 458 |
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| 459 | template<typename CharT>
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| 460 | inline void
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| 461 | basic_cstring<CharT>::swap( basic_cstring<CharT>& s )
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| 462 | {
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| 463 | // do not want to include alogrithm
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| 464 | pointer tmp1 = m_begin;
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| 465 | pointer tmp2 = m_end;
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| 466 |
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| 467 | m_begin = s.m_begin;
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| 468 | m_end = s.m_end;
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| 469 |
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| 470 | s.m_begin = tmp1;
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| 471 | s.m_end = tmp2;
|
---|
| 472 | }
|
---|
| 473 |
|
---|
| 474 | //____________________________________________________________________________//
|
---|
| 475 |
|
---|
| 476 | template<typename CharT>
|
---|
| 477 | inline typename basic_cstring<CharT>::iterator
|
---|
| 478 | basic_cstring<CharT>::begin()
|
---|
| 479 | {
|
---|
| 480 | return m_begin;
|
---|
| 481 | }
|
---|
| 482 |
|
---|
| 483 | //____________________________________________________________________________//
|
---|
| 484 |
|
---|
| 485 | template<typename CharT>
|
---|
| 486 | inline typename basic_cstring<CharT>::const_iterator
|
---|
| 487 | basic_cstring<CharT>::begin() const
|
---|
| 488 | {
|
---|
| 489 | return m_begin;
|
---|
| 490 | }
|
---|
| 491 |
|
---|
| 492 | //____________________________________________________________________________//
|
---|
| 493 |
|
---|
| 494 | template<typename CharT>
|
---|
| 495 | inline typename basic_cstring<CharT>::iterator
|
---|
| 496 | basic_cstring<CharT>::end()
|
---|
| 497 | {
|
---|
| 498 | return m_end;
|
---|
| 499 | }
|
---|
| 500 |
|
---|
| 501 | //____________________________________________________________________________//
|
---|
| 502 |
|
---|
| 503 | template<typename CharT>
|
---|
| 504 | inline typename basic_cstring<CharT>::const_iterator
|
---|
| 505 | basic_cstring<CharT>::end() const
|
---|
| 506 | {
|
---|
| 507 | return m_end;
|
---|
| 508 | }
|
---|
| 509 |
|
---|
| 510 | //____________________________________________________________________________//
|
---|
| 511 |
|
---|
| 512 | template<typename CharT>
|
---|
| 513 | inline typename basic_cstring<CharT>::size_type
|
---|
| 514 | basic_cstring<CharT>::find( basic_cstring<CharT> substr ) const
|
---|
| 515 | {
|
---|
| 516 | if( substr.is_empty() || substr.size() > size() )
|
---|
| 517 | return (size_type)npos;
|
---|
| 518 |
|
---|
| 519 | const_iterator it = begin();
|
---|
| 520 | const_iterator last = end() - substr.size() + 1;
|
---|
| 521 |
|
---|
| 522 | while( it != last ) {
|
---|
| 523 | if( traits_type::compare( it, substr.begin(), substr.size() ) == 0 )
|
---|
| 524 | break;
|
---|
| 525 |
|
---|
| 526 | ++it;
|
---|
| 527 | }
|
---|
| 528 |
|
---|
| 529 | return it == last ? (size_type)npos : it - begin();
|
---|
| 530 | }
|
---|
| 531 |
|
---|
| 532 | //____________________________________________________________________________//
|
---|
| 533 |
|
---|
| 534 | template<typename CharT>
|
---|
| 535 | inline typename basic_cstring<CharT>::size_type
|
---|
| 536 | basic_cstring<CharT>::rfind( basic_cstring<CharT> substr ) const
|
---|
| 537 | {
|
---|
| 538 | if( substr.is_empty() || substr.size() > size() )
|
---|
| 539 | return (size_type)npos;
|
---|
| 540 |
|
---|
| 541 | const_iterator it = end() - substr.size();
|
---|
| 542 | const_iterator last = begin()-1;
|
---|
| 543 |
|
---|
| 544 | while( it != last ) {
|
---|
| 545 | if( traits_type::compare( it, substr.begin(), substr.size() ) == 0 )
|
---|
| 546 | break;
|
---|
| 547 |
|
---|
| 548 | --it;
|
---|
| 549 | }
|
---|
| 550 |
|
---|
| 551 | return it == last ? npos : it - begin();
|
---|
| 552 | }
|
---|
| 553 |
|
---|
| 554 | //____________________________________________________________________________//
|
---|
| 555 |
|
---|
| 556 | template<typename CharT>
|
---|
| 557 | inline basic_cstring<CharT>
|
---|
| 558 | basic_cstring<CharT>::substr( size_type beg_index, size_type end_index ) const
|
---|
| 559 | {
|
---|
| 560 | return beg_index > size()
|
---|
| 561 | ? self_type()
|
---|
| 562 | : end_index > size()
|
---|
| 563 | ? self_type( m_begin + beg_index, m_end )
|
---|
| 564 | : self_type( m_begin + beg_index, m_begin + end_index );
|
---|
| 565 | }
|
---|
| 566 |
|
---|
| 567 | //____________________________________________________________________________//
|
---|
| 568 |
|
---|
| 569 | template<typename CharT>
|
---|
| 570 | inline basic_cstring<CharT>
|
---|
| 571 | basic_cstring<CharT>::default_trim_ex()
|
---|
| 572 | {
|
---|
| 573 | static CharT ws[3] = { CharT(' '), CharT('\t'), CharT('\n') }; //!! wide case
|
---|
| 574 |
|
---|
| 575 | return self_type( ws, 3 );
|
---|
| 576 | }
|
---|
| 577 |
|
---|
| 578 | //____________________________________________________________________________//
|
---|
| 579 |
|
---|
| 580 | // ************************************************************************** //
|
---|
| 581 | // ************** comparison operators ************** //
|
---|
| 582 | // ************************************************************************** //
|
---|
| 583 |
|
---|
| 584 | template<typename CharT1,typename CharT2>
|
---|
| 585 | inline bool
|
---|
| 586 | operator==( basic_cstring<CharT1> const& s1, basic_cstring<CharT2> const& s2 )
|
---|
| 587 | {
|
---|
| 588 | typedef typename basic_cstring<CharT1>::traits_type traits_type;
|
---|
| 589 | return s1.size() == s2.size() &&
|
---|
| 590 | traits_type::compare( s1.begin(), s2.begin(), s1.size() ) == 0;
|
---|
| 591 | }
|
---|
| 592 |
|
---|
| 593 | //____________________________________________________________________________//
|
---|
| 594 |
|
---|
| 595 | template<typename CharT1,typename CharT2>
|
---|
| 596 | inline bool
|
---|
| 597 | operator==( basic_cstring<CharT1> const& s1, CharT2* s2 )
|
---|
| 598 | {
|
---|
| 599 | #if !defined(__DMC__)
|
---|
| 600 | return s1 == basic_cstring<CharT2>( s2 );
|
---|
| 601 | #else
|
---|
| 602 | return s1 == basic_cstring<CharT2 const>( s2 );
|
---|
| 603 | #endif
|
---|
| 604 | }
|
---|
| 605 |
|
---|
| 606 | //____________________________________________________________________________//
|
---|
| 607 |
|
---|
| 608 | template<typename CharT>
|
---|
| 609 | inline bool
|
---|
| 610 | operator==( basic_cstring<CharT> const& s1, typename basic_cstring<CharT>::std_string const& s2 )
|
---|
| 611 | {
|
---|
| 612 | return s1 == basic_cstring<CharT>( s2 );
|
---|
| 613 | }
|
---|
| 614 |
|
---|
| 615 | //____________________________________________________________________________//
|
---|
| 616 |
|
---|
| 617 | template<typename CharT1,typename CharT2>
|
---|
| 618 | inline bool
|
---|
| 619 | operator==( CharT1* s2, basic_cstring<CharT2> const& s1 )
|
---|
| 620 | {
|
---|
| 621 | return s1 == s2;
|
---|
| 622 | }
|
---|
| 623 |
|
---|
| 624 | //____________________________________________________________________________//
|
---|
| 625 |
|
---|
| 626 | template<typename CharT>
|
---|
| 627 | inline bool
|
---|
| 628 | operator==( typename basic_cstring<CharT>::std_string const& s2, basic_cstring<CharT> const& s1 )
|
---|
| 629 | {
|
---|
| 630 | return s1 == s2;
|
---|
| 631 | }
|
---|
| 632 |
|
---|
| 633 | //____________________________________________________________________________//
|
---|
| 634 |
|
---|
| 635 | template<typename CharT>
|
---|
| 636 | inline bool
|
---|
| 637 | operator!=( basic_cstring<CharT> const& s1, CharT* s2 )
|
---|
| 638 | {
|
---|
| 639 | return !(s1 == s2);
|
---|
| 640 | }
|
---|
| 641 |
|
---|
| 642 | //____________________________________________________________________________//
|
---|
| 643 |
|
---|
| 644 | template<typename CharT>
|
---|
| 645 | inline bool
|
---|
| 646 | operator!=( CharT* s2, basic_cstring<CharT> const& s1 )
|
---|
| 647 | {
|
---|
| 648 | return !(s1 == s2);
|
---|
| 649 | }
|
---|
| 650 |
|
---|
| 651 | //____________________________________________________________________________//
|
---|
| 652 |
|
---|
| 653 | template<typename CharT>
|
---|
| 654 | inline bool
|
---|
| 655 | operator!=( basic_cstring<CharT> const& s1, basic_cstring<CharT> const& s2 )
|
---|
| 656 | {
|
---|
| 657 | return !(s1 == s2);
|
---|
| 658 | }
|
---|
| 659 |
|
---|
| 660 | //____________________________________________________________________________//
|
---|
| 661 |
|
---|
| 662 | template<typename CharT>
|
---|
| 663 | inline bool
|
---|
| 664 | operator!=( basic_cstring<CharT> const& s1, typename basic_cstring<CharT>::std_string const& s2 )
|
---|
| 665 | {
|
---|
| 666 | return !(s1 == s2);
|
---|
| 667 | }
|
---|
| 668 |
|
---|
| 669 | //____________________________________________________________________________//
|
---|
| 670 |
|
---|
| 671 | template<typename CharT>
|
---|
| 672 | inline bool
|
---|
| 673 | operator!=( typename basic_cstring<CharT>::std_string const& s2, basic_cstring<CharT> const& s1 )
|
---|
| 674 | {
|
---|
| 675 | return !(s1 == s2);
|
---|
| 676 | }
|
---|
| 677 |
|
---|
| 678 | //____________________________________________________________________________//
|
---|
| 679 |
|
---|
| 680 | // ************************************************************************** //
|
---|
| 681 | // ************** first_char ************** //
|
---|
| 682 | // ************************************************************************** //
|
---|
| 683 |
|
---|
| 684 | template<typename CharT>
|
---|
| 685 | inline typename basic_cstring<CharT>::value_type
|
---|
| 686 | first_char( basic_cstring<CharT> source )
|
---|
| 687 | {
|
---|
| 688 | typedef typename basic_cstring<CharT>::value_type string_value_type;
|
---|
| 689 |
|
---|
| 690 | return source.is_empty() ? (string_value_type)0 : *source.begin();
|
---|
| 691 | }
|
---|
| 692 |
|
---|
| 693 | //____________________________________________________________________________//
|
---|
| 694 |
|
---|
| 695 | // ************************************************************************** //
|
---|
| 696 | // ************** last_char ************** //
|
---|
| 697 | // ************************************************************************** //
|
---|
| 698 |
|
---|
| 699 | template<typename CharT>
|
---|
| 700 | inline typename basic_cstring<CharT>::value_type
|
---|
| 701 | last_char( basic_cstring<CharT> source )
|
---|
| 702 | {
|
---|
| 703 | typedef typename basic_cstring<CharT>::value_type string_value_type;
|
---|
| 704 |
|
---|
| 705 | return source.is_empty() ? (string_value_type)0 : *(source.end()-1);
|
---|
| 706 | }
|
---|
| 707 |
|
---|
| 708 | //____________________________________________________________________________//
|
---|
| 709 |
|
---|
| 710 | // ************************************************************************** //
|
---|
| 711 | // ************** assign_op ************** //
|
---|
| 712 | // ************************************************************************** //
|
---|
| 713 |
|
---|
| 714 | template<typename CharT1, typename CharT2>
|
---|
| 715 | inline void
|
---|
| 716 | #if BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x530) )
|
---|
| 717 | assign_op( std::basic_string<CharT1>& target, basic_cstring<CharT2> const& src, int )
|
---|
| 718 | #else
|
---|
| 719 | assign_op( std::basic_string<CharT1>& target, basic_cstring<CharT2> src, int )
|
---|
| 720 | #endif
|
---|
| 721 | {
|
---|
| 722 | target.assign( src.begin(), src.size() );
|
---|
| 723 | }
|
---|
| 724 |
|
---|
| 725 | //____________________________________________________________________________//
|
---|
| 726 |
|
---|
| 727 | } // namespace unit_test
|
---|
| 728 |
|
---|
| 729 | } // namespace boost
|
---|
| 730 |
|
---|
| 731 | //____________________________________________________________________________//
|
---|
| 732 |
|
---|
| 733 | #include <boost/test/detail/enable_warnings.hpp>
|
---|
| 734 |
|
---|
| 735 | // ***************************************************************************
|
---|
| 736 | // Revision History :
|
---|
| 737 | //
|
---|
| 738 | // $Log: basic_cstring.hpp,v $
|
---|
| 739 | // Revision 1.9 2005/07/13 21:49:46 danieljames
|
---|
| 740 | // Boost.Test workarounds for Digital Mars bugs.
|
---|
| 741 | //
|
---|
| 742 | // Revision 1.8 2005/04/12 06:49:05 rogeeff
|
---|
| 743 | // assign_to -> assign_op
|
---|
| 744 | //
|
---|
| 745 | // Revision 1.7 2005/03/23 21:02:37 rogeeff
|
---|
| 746 | // Sunpro CC 5.3 fixes
|
---|
| 747 | //
|
---|
| 748 | // Revision 1.6 2005/03/22 07:02:57 rogeeff
|
---|
| 749 | // assign_to made free function
|
---|
| 750 | //
|
---|
| 751 | // Revision 1.5 2005/03/22 07:00:56 rogeeff
|
---|
| 752 | // assign_to made free function
|
---|
| 753 | //
|
---|
| 754 | // Revision 1.4 2005/02/20 08:27:08 rogeeff
|
---|
| 755 | // This a major update for Boost.Test framework. See release docs for complete list of fixes/updates
|
---|
| 756 | //
|
---|
| 757 | // Revision 1.3 2005/02/01 06:40:08 rogeeff
|
---|
| 758 | // copyright update
|
---|
| 759 | // old log entries removed
|
---|
| 760 | // minor stilistic changes
|
---|
| 761 | // depricated tools removed
|
---|
| 762 | //
|
---|
| 763 | // Revision 1.2 2005/01/22 19:22:13 rogeeff
|
---|
| 764 | // implementation moved into headers section to eliminate dependency of included/minimal component on src directory
|
---|
| 765 | //
|
---|
| 766 | // Revision 1.1 2005/01/22 18:21:40 rogeeff
|
---|
| 767 | // moved sharable staff into utils
|
---|
| 768 | //
|
---|
| 769 | // Revision 1.12 2005/01/21 07:33:51 rogeeff
|
---|
| 770 | // small aCC fix
|
---|
| 771 | //
|
---|
| 772 | // ***************************************************************************
|
---|
| 773 |
|
---|
| 774 | #endif // BOOST_TEST_BASIC_CSTRING_HPP_071894GER
|
---|