// ----------------------------------------------------------------------------
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// Copyright (C) 2002-2007 Marcin Kalicinski
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// Copyright (C) 2007 Alexey Baskakov
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// For more information, see www.boost.org
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// ----------------------------------------------------------------------------
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#ifndef BOOST_PROPERTY_TREE_DETAIL_XML_PARSER_WRITER_SETTINGS_HPP_INCLUDED
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#define BOOST_PROPERTY_TREE_DETAIL_XML_PARSER_WRITER_SETTINGS_HPP_INCLUDED
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#include <string>
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#include <boost/property_tree/detail/ptree_utils.hpp>
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namespace boost { namespace property_tree { namespace xml_parser
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{
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// Naively convert narrow string to another character type
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template<class Str>
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Str widen(const char *text)
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{
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typedef typename Str::value_type Ch;
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Str result;
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while (*text)
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{
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result += Ch(*text);
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++text;
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}
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return result;
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}
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//! Xml writer settings. The default settings lead to no pretty printing.
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template<class Str>
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class xml_writer_settings
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{
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typedef typename Str::value_type Ch;
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public:
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xml_writer_settings(Ch inchar = Ch(' '),
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typename Str::size_type incount = 0,
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const Str &enc = widen<Str>("utf-8"))
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: indent_char(inchar)
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, indent_count(incount)
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, encoding(enc)
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{
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}
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Ch indent_char;
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typename Str::size_type indent_count;
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Str encoding;
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};
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template <class Str>
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xml_writer_settings<Str> xml_writer_make_settings(typename Str::value_type indent_char = (typename Str::value_type)(' '),
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typename Str::size_type indent_count = 0,
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const Str &encoding = widen<Str>("utf-8"))
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{
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return xml_writer_settings<Str>(indent_char, indent_count, encoding);
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}
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} } }
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#endif
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