/usr/include/rostlab/blast-parser-position.h is in librostlab-blast0-dev 1.0.1-8.
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 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 | // A Bison parser, made by GNU Bison 3.0.4.
// Positions for Bison parsers in C++
// Copyright (C) 2002-2015 Free Software Foundation, Inc.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// As a special exception, you may create a larger work that contains
// part or all of the Bison parser skeleton and distribute that work
// under terms of your choice, so long as that work isn't itself a
// parser generator using the skeleton or a modified version thereof
// as a parser skeleton. Alternatively, if you modify or redistribute
// the parser skeleton itself, you may (at your option) remove this
// special exception, which will cause the skeleton and the resulting
// Bison output files to be licensed under the GNU General Public
// License without this special exception.
// This special exception was added by the Free Software Foundation in
// version 2.2 of Bison.
/**
** \file position.hh
** Define the rostlab::blast::position class.
*/
#ifndef YY_YY_ROSTLAB_BLAST_PARSER_POSITION_H_INCLUDED
# define YY_YY_ROSTLAB_BLAST_PARSER_POSITION_H_INCLUDED
# include <algorithm> // std::max
# include <iostream>
# include <string>
# ifndef YY_NULLPTR
# if defined __cplusplus && 201103L <= __cplusplus
# define YY_NULLPTR nullptr
# else
# define YY_NULLPTR 0
# endif
# endif
#line 22 "blast-parser-parser.ypp" // location.cc:296
namespace rostlab { namespace blast {
#line 56 "rostlab/blast-parser-position.h" // location.cc:296
/// Abstract a position.
class position
{
public:
/// Construct a position.
explicit position (std::string* f = YY_NULLPTR,
unsigned int l = 1u,
unsigned int c = 1u)
: filename (f)
, line (l)
, column (c)
{
}
/// Initialization.
void initialize (std::string* fn = YY_NULLPTR,
unsigned int l = 1u,
unsigned int c = 1u)
{
filename = fn;
line = l;
column = c;
}
/** \name Line and Column related manipulators
** \{ */
/// (line related) Advance to the COUNT next lines.
void lines (int count = 1)
{
if (count)
{
column = 1u;
line = add_ (line, count, 1);
}
}
/// (column related) Advance to the COUNT next columns.
void columns (int count = 1)
{
column = add_ (column, count, 1);
}
/** \} */
/// File name to which this position refers.
std::string* filename;
/// Current line number.
unsigned int line;
/// Current column number.
unsigned int column;
private:
/// Compute max(min, lhs+rhs) (provided min <= lhs).
static unsigned int add_ (unsigned int lhs, int rhs, unsigned int min)
{
return (0 < rhs || -static_cast<unsigned int>(rhs) < lhs
? rhs + lhs
: min);
}
};
/// Add \a width columns, in place.
inline position&
operator+= (position& res, int width)
{
res.columns (width);
return res;
}
/// Add \a width columns.
inline position
operator+ (position res, int width)
{
return res += width;
}
/// Subtract \a width columns, in place.
inline position&
operator-= (position& res, int width)
{
return res += -width;
}
/// Subtract \a width columns.
inline position
operator- (position res, int width)
{
return res -= width;
}
/// Compare two position objects.
inline bool
operator== (const position& pos1, const position& pos2)
{
return (pos1.line == pos2.line
&& pos1.column == pos2.column
&& (pos1.filename == pos2.filename
|| (pos1.filename && pos2.filename
&& *pos1.filename == *pos2.filename)));
}
/// Compare two position objects.
inline bool
operator!= (const position& pos1, const position& pos2)
{
return !(pos1 == pos2);
}
/** \brief Intercept output stream redirection.
** \param ostr the destination output stream
** \param pos a reference to the position to redirect
*/
template <typename YYChar>
inline std::basic_ostream<YYChar>&
operator<< (std::basic_ostream<YYChar>& ostr, const position& pos)
{
if (pos.filename)
ostr << *pos.filename << ':';
return ostr << pos.line << '.' << pos.column;
}
#line 22 "blast-parser-parser.ypp" // location.cc:296
} } // rostlab::blast
#line 180 "rostlab/blast-parser-position.h" // location.cc:296
#endif // !YY_YY_ROSTLAB_BLAST_PARSER_POSITION_H_INCLUDED
|