ceph/src/boost/boost/metaparse/v1/error/index_out_of_range.hpp

   1 #ifndef BOOST_METAPARSE_V1_ERROR_INDEX_OUT_OF_RANGE_HPP
   2 #define BOOST_METAPARSE_V1_ERROR_INDEX_OUT_OF_RANGE_HPP
   3
   4 // Copyright Abel Sinkovics (abel@sinkovics.hu)  2013.
   5 // Distributed under the Boost Software License, Version 1.0.
   6 //    (See accompanying file LICENSE_1_0.txt or copy at
   7 //          http://www.boost.org/LICENSE_1_0.txt)
   8
   9 #include <iostream>
  10 #include <string>
  11 #include <sstream>
  12
  13 namespace boost
  14 {
  15   namespace metaparse
  16   {
  17     namespace v1
  18     {
  19       namespace error
  20       {
  21         template <int From, int To, int N>
  22         struct index_out_of_range
  23         {
  24           typedef index_out_of_range type;
  25
  26           static std::string get_value()
  27           {
  28             std::ostringstream s;
  29             s
  30               << "index (" << N << ") out of range ["
  31               << From << "-" << To << "]";
  32             return s.str();
  33           }
  34         };
  35       }
  36     }
  37   }
  38 }
  39
  40 #endif
  41