/usr/include/lexertl/sm_traits.hpp is in libpuma-dev 1:2.1-2+b1.
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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 44 | // sm_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_SM_TRAITS_H
#define LEXERTL_SM_TRAITS_H
namespace lexertl
{
template<typename ch_type, typename sm_type, bool comp, bool look,
bool dfa_nfa>
struct basic_sm_traits
{
enum {char_24_bit = sizeof(ch_type) > 2, compressed = comp, lookup = look,
is_dfa = dfa_nfa};
typedef ch_type input_char_type;
typedef ch_type char_type;
typedef sm_type id_type;
static id_type npos()
{
return ~static_cast<id_type>(0);
}
};
template<typename ch_type, typename sm_type, bool look, bool dfa_nfa>
struct basic_sm_traits<ch_type, sm_type, true, look, dfa_nfa>
{
enum {char_24_bit = sizeof(ch_type) > 2, compressed = true, lookup = look,
is_dfa = dfa_nfa};
typedef ch_type input_char_type;
typedef unsigned char char_type;
typedef sm_type id_type;
static id_type npos()
{
return ~static_cast<id_type>(0);
}
};
}
#endif
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