-// boost/io/quoted_manip.hpp ---------------------------------------------------------//
+/*
+Copyright 2010 Beman Dawes
-// Copyright Beman Dawes 2010
+Copyright 2019 Glen Joseph Fernandes
+(glenjofe@gmail.com)
-// Distributed under the Boost Software License, Version 1.0.
-// See http://www.boost.org/LICENSE_1_0.txt
+Distributed under the Boost Software License, Version 1.0.
+(http://www.boost.org/LICENSE_1_0.txt)
+*/
+#ifndef BOOST_IO_DETAIL_QUOTED_MANIP_HPP
+#define BOOST_IO_DETAIL_QUOTED_MANIP_HPP
-// Library home page http://www.boost.org/libs/io
+#include <boost/config/header_deprecated.hpp>
-//--------------------------------------------------------------------------------------//
+BOOST_HEADER_DEPRECATED("<boost/io/quoted.hpp>")
-#ifndef BOOST_IO_QUOTED_MANIP
-#define BOOST_IO_QUOTED_MANIP
+#include <boost/io/quoted.hpp>
-#include <iosfwd>
-#include <ios>
-#include <string>
-#include <iterator>
-#include <boost/io/ios_state.hpp>
-
-namespace boost
-{
- namespace io
- {
- namespace detail { template <class String, class Char> struct quoted_proxy; }
-
- // ------------ public interface ------------------------------------------------//
-
- // manipulator for const std::basic_string&
- template <class Char, class Traits, class Alloc>
- detail::quoted_proxy<std::basic_string<Char, Traits, Alloc> const &, Char>
- quoted(const std::basic_string<Char, Traits, Alloc>& s,
- Char escape='\\', Char delim='\"');
-
- // manipulator for non-const std::basic_string&
- template <class Char, class Traits, class Alloc>
- detail::quoted_proxy<std::basic_string<Char, Traits, Alloc> &, Char>
- quoted(std::basic_string<Char, Traits, Alloc>& s,
- Char escape='\\', Char delim='\"');
-
- // manipulator for const C-string*
- template <class Char>
- detail::quoted_proxy<const Char*, Char>
- quoted(const Char* s, Char escape='\\', Char delim='\"');
-
- // ----------- implementation details -------------------------------------------//
-
- namespace detail
- {
- // proxy used as an argument pack
- template <class String, class Char>
- struct quoted_proxy
- {
- String string;
- Char escape;
- Char delim;
-
- quoted_proxy(String s_, Char escape_, Char delim_)
- : string(s_), escape(escape_), delim(delim_) {}
- private:
- // String may be a const type, so disable the assignment operator
- quoted_proxy& operator=(const quoted_proxy&); // = deleted
- };
-
- // abstract away difference between proxies with const or non-const basic_strings
- template <class Char, class Traits, class Alloc>
- std::basic_ostream<Char, Traits>&
- basic_string_inserter_imp(std::basic_ostream<Char, Traits>& os,
- std::basic_string<Char, Traits, Alloc> const & string, Char escape, Char delim)
- {
- os << delim;
- typename std::basic_string<Char, Traits, Alloc>::const_iterator
- end_it = string.end();
- for (typename std::basic_string<Char, Traits, Alloc>::const_iterator
- it = string.begin();
- it != end_it;
- ++it )
- {
- if (*it == delim || *it == escape)
- os << escape;
- os << *it;
- }
- os << delim;
- return os;
- }
-
- // inserter for const std::basic_string& proxies
- template <class Char, class Traits, class Alloc>
- inline
- std::basic_ostream<Char, Traits>& operator<<(std::basic_ostream<Char, Traits>& os,
- const quoted_proxy<std::basic_string<Char, Traits, Alloc> const &, Char>& proxy)
- {
- return basic_string_inserter_imp(os, proxy.string, proxy.escape, proxy.delim);
- }
-
- // inserter for non-const std::basic_string& proxies
- template <class Char, class Traits, class Alloc>
- inline
- std::basic_ostream<Char, Traits>& operator<<(std::basic_ostream<Char, Traits>& os,
- const quoted_proxy<std::basic_string<Char, Traits, Alloc>&, Char>& proxy)
- {
- return basic_string_inserter_imp(os, proxy.string, proxy.escape, proxy.delim);
- }
-
- // inserter for const C-string* proxies
- template <class Char, class Traits>
- std::basic_ostream<Char, Traits>& operator<<(std::basic_ostream<Char, Traits>& os,
- const quoted_proxy<const Char*, Char>& proxy)
- {
- os << proxy.delim;
- for (const Char* it = proxy.string;
- *it;
- ++it )
- {
- if (*it == proxy.delim || *it == proxy.escape)
- os << proxy.escape;
- os << *it;
- }
- os << proxy.delim;
- return os;
- }
-
- // extractor for non-const std::basic_string& proxies
- template <class Char, class Traits, class Alloc>
- std::basic_istream<Char, Traits>& operator>>(std::basic_istream<Char, Traits>& is,
- const quoted_proxy<std::basic_string<Char, Traits, Alloc>&, Char>& proxy)
- {
- proxy.string.clear();
- Char c;
- is >> c;
- if (c != proxy.delim)
- {
- is.unget();
- is >> proxy.string;
- return is;
- }
- {
- boost::io::ios_flags_saver ifs(is);
- is >> std::noskipws;
- for (;;)
- {
- is >> c;
- if (!is.good()) // cope with I/O errors or end-of-file
- break;
- if (c == proxy.escape)
- {
- is >> c;
- if (!is.good()) // cope with I/O errors or end-of-file
- break;
- }
- else if (c == proxy.delim)
- break;
- proxy.string += c;
- }
- }
- return is;
- }
-
- } // namespace detail
-
- // manipulator implementation for const std::basic_string&
- template <class Char, class Traits, class Alloc>
- inline detail::quoted_proxy<std::basic_string<Char, Traits, Alloc> const &, Char>
- quoted(const std::basic_string<Char, Traits, Alloc>& s, Char escape, Char delim)
- {
- return detail::quoted_proxy<std::basic_string<Char, Traits, Alloc> const &, Char>
- (s, escape, delim);
- }
-
- // manipulator implementation for non-const std::basic_string&
- template <class Char, class Traits, class Alloc>
- inline detail::quoted_proxy<std::basic_string<Char, Traits, Alloc> &, Char>
- quoted(std::basic_string<Char, Traits, Alloc>& s, Char escape, Char delim)
- {
- return detail::quoted_proxy<std::basic_string<Char, Traits, Alloc>&, Char>
- (s, escape, delim);
- }
-
- // manipulator implementation for const C-string*
- template <class Char>
- inline detail::quoted_proxy<const Char*, Char>
- quoted(const Char* s, Char escape, Char delim)
- {
- return detail::quoted_proxy<const Char*, Char> (s, escape, delim);
- }
-
- } // namespace io
-} // namespace boost
-
-#endif // BOOST_IO_QUOTED_MANIP
+#endif
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