/usr/include/simgear/misc/sgstream.hxx is in libsimgear-dev 3.4.0-3.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 | /**
* \file sgstream.hxx
* zlib input file stream wrapper.
*/
// Written by Bernie Bright, 1998
//
// Copyright (C) 1998 Bernie Bright - bbright@c031.aone.net.au
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
#ifndef _SGSTREAM_HXX
#define _SGSTREAM_HXX
#ifndef __cplusplus
# error This library requires C++
#endif
#include <simgear/compiler.h>
# include <istream>
# include <ostream>
#include <string>
#include <simgear/misc/zfstream.hxx>
/**
* An envelope class for gzifstream.
*/
class sg_gzifstream : private gzifstream_base, public std::istream
{
public:
/** Default constructor */
sg_gzifstream();
/**
* Constructor that attempt to open a file with and without
* ".gz" extension.
* @param name name of file
* @param io_mode file open mode(s) "or'd" together
*/
sg_gzifstream( const std::string& name,
ios_openmode io_mode = ios_in | ios_binary );
/**
* Constructor that attaches itself to an existing file descriptor.
* @param fd file descriptor
* @param io_mode file open mode(s) "or'd" together
*/
sg_gzifstream( int fd, ios_openmode io_mode = ios_in|ios_binary );
/**
* Attempt to open a file with and without ".gz" extension.
* @param name name of file
* @param io_mode file open mode(s) "or'd" together
*/
void open( const std::string& name,
ios_openmode io_mode = ios_in|ios_binary );
/**
* Attach to an existing file descriptor.
* @param fd file descriptor
* @param io_mode file open mode(s) "or'd" together
*/
void attach( int fd, ios_openmode io_mode = ios_in|ios_binary );
/**
* Close the stream.
*/
void close() { gzbuf.close(); }
/** @return true if the file is successfully opened, false otherwise. */
bool is_open() { return gzbuf.is_open(); }
private:
// Not defined!
sg_gzifstream( const sg_gzifstream& );
void operator= ( const sg_gzifstream& );
};
/**
* \relates sg_gzifstream
* An istream manipulator that skips to end of line.
* @param in input stream
*/
std::istream& skipeol( std::istream& in );
/**
* \relates sg_gzifstream
* An istream manipulator that skips over white space.
* @param in input stream
*/
std::istream& skipws( std::istream& in );
/**
* \relates sg_gzifstream
* An istream manipulator that skips comments and white space.
* Ignores comments that start with '#'.
* @param in input stream
*/
std::istream& skipcomment( std::istream& in );
/**
* An envelope class for gzofstream.
*/
class sg_gzofstream : private gzofstream_base, public std::ostream
{
public:
/** Default constructor */
sg_gzofstream();
/**
* Constructor to open a file for writing.
* @param name name of file
* @param io_mode file open mode(s) "or'd" together
*/
sg_gzofstream( const std::string& name,
ios_openmode io_mode = ios_out | ios_binary );
/**
* Constructor that attaches itself to an existing file descriptor.
* @param fd file descriptor
* @param io_mode file open mode(s) "or'd" together
*/
sg_gzofstream( int fd, ios_openmode io_mode = ios_out|ios_binary );
/**
* Attempt to open a file for writing.
* @param name name of file
* @param io_mode file open mode(s) "or'd" together
*/
void open( const std::string& name,
ios_openmode io_mode = ios_out|ios_binary );
/**
* Attach to an existing file descriptor.
* @param fd file descriptor
* @param io_mode file open mode(s) "or'd" together
*/
void attach( int fd, ios_openmode io_mode = ios_out|ios_binary );
/**
* Close the stream.
*/
void close() { gzbuf.close(); }
/** @return true if the file is successfully opened, false otherwise. */
bool is_open() { return gzbuf.is_open(); }
private:
// Not defined!
sg_gzofstream( const sg_gzofstream& );
void operator= ( const sg_gzofstream& );
};
#endif /* _SGSTREAM_HXX */
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