/usr/include/rostlab/blast-parser-driver.h is in librostlab-blast0-dev 1.0.1-3.
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 | /*
Copyright (C) 2011 Laszlo Kajan, Technical University of Munich, Germany
This file is part of librostlab.
librostlab is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ROSTLAB_BLAST_PARSER_DRIVER_H
#define ROSTLAB_BLAST_PARSER_DRIVER_H 1
#include <stdio.h>
#include <string>
#include <map>
#include <rostlab/rostlab_stdexcept.h>
#include "rostlab/blast-parser-parser.h"
#include "rostlab/blast-result.h"
// Tell Flex the lexer's prototype ...
#define YY_DECL \
rostlab::blast::parser::token_type \
yylex( rostlab::blast::parser::semantic_type* __yylval, \
rostlab::blast::parser::location_type* __yylloc, \
rostlab::blast::parser_driver& __drv, \
void* yyscanner )
// ... and declare it for the parser's sake.
YY_DECL;
#define YY_DECL_FRIEND \
rostlab::blast::parser::token_type \
::yylex( rostlab::blast::parser::semantic_type* __yylval, \
rostlab::blast::parser::location_type* __yylloc, \
rostlab::blast::parser_driver& __drv, \
void* yyscanner )
namespace rostlab {
namespace blast {
class parser_error : public rostlab::runtime_error
{
public:
parser_error( const std::string& __msg ) : rostlab::runtime_error(__msg){}
};
/// Blast (default, -m 0) output parser.
/** Example:
\include parseblast.cpp
*/
class parser_driver {
friend class rostlab::blast::parser;
friend YY_DECL_FRIEND;
public:
typedef rostlab::blast::result result_type;
private:
std::string _istream_name; // a name for error reporting
FILE* _istream;
result_type _result;
void* _scanner; // yyscan_t
private:
// this is a resource - disable copy contructor and copy assignment
parser_driver( const parser_driver& ){};
parser_driver& operator=(const parser_driver&){return *this;};
std::string _buffer;
int _n1, _n2;
void _scan_init();
void _scan_destroy();
public:
parser_driver( FILE* __istream = stdin, const std::string& __istream_name = "stdin" ) : _istream_name(__istream_name), _istream(__istream)
{
_scan_init();
}
virtual ~parser_driver()
{
_scan_destroy();
}
/// Parse one result from the input stream.
/** Each call returns a reference to the filled result structure. The structure may be empty in case there are no more results in the stream. */
const result_type&
parse( bool __trace_parsing = false, bool __trace_scanning = false ) throw (rostlab::blast::parser_error);
/// Get tracing of scanning.
bool trace_scanning();
/// Set tracing of scanning.
void trace_scanning( bool __b );
/// Print error message for given location.
void error( const rostlab::blast::location& __loc, const std::string __msg )
{
std::cerr << __loc << ": " << __msg << "\n";
}
/// Print error message.
void error( const std::string __msg )
{
std::cerr << __msg << "\n";
}
/// Read-only access to results.
/** This method provides access to the last parsed results or an empty result structure if parse() was not yet called. */
const result_type&
result() const { return _result; }
};
} // namespace blast
} // namespace rostlab
#endif // ROSTLAB_BLAST_PARSER_DRIVER_H
// vim:et:ts=4:ai:
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