/usr/include/lexertl/char_traits.hpp is in libpuma-dev 1:2.2+git20170823-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 42 43 | // char_traits.hpp
// Copyright (c) 2005-2015 Ben Hanson (http://www.benhanson.net/)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file licence_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef LEXERTL_CHAR_TRAITS_H
#define LEXERTL_CHAR_TRAITS_H
#include <cstddef>
namespace lexertl
{
template<typename ch_type>
struct basic_char_traits
{
typedef ch_type char_type;
typedef ch_type index_type;
static index_type max_val()
{
return sizeof(char_type) > 2 ? 0x10ffff :
~static_cast<index_type>(0);
}
};
template<>
struct basic_char_traits<char>
{
typedef char char_type;
typedef unsigned char index_type;
static index_type max_val()
{
// Prevent annoying warning (VC++)
index_type zero_ = 0;
return ~zero_;
}
};
}
#endif
|