summaryrefslogtreecommitdiff
path: root/boost/metaparse/v1/error/index_out_of_range.hpp
blob: de87968128090e882f3e414a7fb63b6fcc9b6e69 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#ifndef BOOST_METAPARSE_V1_ERROR_INDEX_OUT_OF_RANGE_HPP
#define BOOST_METAPARSE_V1_ERROR_INDEX_OUT_OF_RANGE_HPP

// Copyright Abel Sinkovics (abel@sinkovics.hu)  2013.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          http://www.boost.org/LICENSE_1_0.txt)

#include <iostream>
#include <string>
#include <sstream>

namespace boost
{
  namespace metaparse
  {
    namespace v1
    {
      namespace error
      {
        template <int From, int To, int N>
        struct index_out_of_range
        {
          typedef index_out_of_range type;

          static std::string get_value()
          {
            std::ostringstream s;
            s
              << "index (" << N << ") out of range ["
              << From << "-" << To << "]";
            return s.str();
          }
        };
      }
    }
  }
}

#endif