ceph/src/boost/tools/quickbook/src/utils.hpp

   1 /*=============================================================================
   2     Copyright (c) 2002 2004 2006 Joel de Guzman
   3     Copyright (c) 2004 Eric Niebler
   4     http://spirit.sourceforge.net/
   5
   6     Use, modification and distribution is subject to the Boost Software
   7     License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   8     http://www.boost.org/LICENSE_1_0.txt)
   9 =============================================================================*/
  10 #if !defined(BOOST_SPIRIT_QUICKBOOK_UTILS_HPP)
  11 #define BOOST_SPIRIT_QUICKBOOK_UTILS_HPP
  12
  13 #include <string>
  14 #include <ostream>
  15 #include <boost/range/algorithm_ext/push_back.hpp>
  16 #include <boost/range/adaptor/transformed.hpp>
  17 #include <boost/utility/string_ref.hpp>
  18
  19 namespace quickbook { namespace detail {
  20     std::string encode_string(boost::string_ref);
  21     void print_char(char ch, std::ostream& out);
  22     void print_string(boost::string_ref str, std::ostream& out);
  23     char filter_identifier_char(char ch);
  24
  25     template <typename Range>
  26     inline std::string
  27     make_identifier(Range const& range)
  28     {
  29         std::string out_name;
  30
  31         boost::push_back(out_name,
  32             range | boost::adaptors::transformed(filter_identifier_char));
  33
  34         return out_name;
  35     }
  36
  37     // URI escape string
  38     std::string escape_uri(std::string uri);
  39     inline std::string escape_uri(boost::string_ref uri) {
  40         return escape_uri(std::string(uri.begin(), uri.end()));
  41     }
  42
  43     // URI escape string, leaving characters generally used in URIs.
  44     std::string partially_escape_uri(std::string uri);
  45     inline std::string partially_escape_uri(boost::string_ref uri) {
  46         return escape_uri(std::string(uri.begin(), uri.end()));
  47     }
  48
  49     inline std::string to_s(boost::string_ref x) {
  50         return std::string(x.begin(), x.end());
  51     }
  52 }}
  53
  54 #endif // BOOST_SPIRIT_QUICKBOOK_UTILS_HPP
  55