/usr/include/ITK-4.5/itksys/FStream.hxx is in libinsighttoolkit4-dev 4.5.0-3.
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 | /*============================================================================
KWSys - Kitware System Library
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef itksys_FStream_hxx
#define itksys_FStream_hxx
#include <itksys/ios/fstream>
#include <itksys/Encoding.hxx>
namespace itksys
{
#if defined(_MSC_VER) && _MSC_VER >= 1400
template<typename CharType,typename Traits>
class basic_filebuf : public std::basic_filebuf<CharType,Traits>
{
public:
typedef std::basic_filebuf<CharType,Traits> my_base_type;
basic_filebuf *open(char const *s,std::ios_base::openmode mode)
{
my_base_type::open(Encoding::ToWide(s).c_str(), mode);
return this;
}
};
template<typename CharType,typename Traits = std::char_traits<CharType> >
class basic_ifstream : public std::basic_istream<CharType,Traits>
{
public:
typedef basic_filebuf<CharType,Traits> internal_buffer_type;
typedef std::basic_istream<CharType,Traits> internal_stream_type;
basic_ifstream() : internal_stream_type(new internal_buffer_type())
{
buf_ = static_cast<internal_buffer_type *>(internal_stream_type::rdbuf());
}
explicit basic_ifstream(char const *file_name,
std::ios_base::openmode mode = std::ios_base::in)
: internal_stream_type(new internal_buffer_type())
{
buf_ = static_cast<internal_buffer_type *>(internal_stream_type::rdbuf());
open(file_name,mode);
}
void open(char const *file_name,std::ios_base::openmode mode = std::ios_base::in)
{
if(!buf_->open(file_name,mode | std::ios_base::in))
{
this->setstate(std::ios_base::failbit);
}
else
{
this->clear();
}
}
bool is_open()
{
return buf_->is_open();
}
bool is_open() const
{
return buf_->is_open();
}
void close()
{
if(!buf_->close())
{
this->setstate(std::ios_base::failbit);
}
else
{
this->clear();
}
}
internal_buffer_type *rdbuf() const
{
return buf_.get();
}
~basic_ifstream()
{
buf_->close();
delete buf_;
}
private:
internal_buffer_type* buf_;
};
template<typename CharType,typename Traits = std::char_traits<CharType> >
class basic_ofstream : public std::basic_ostream<CharType,Traits>
{
public:
typedef basic_filebuf<CharType,Traits> internal_buffer_type;
typedef std::basic_ostream<CharType,Traits> internal_stream_type;
basic_ofstream() : internal_stream_type(new internal_buffer_type())
{
buf_ = static_cast<internal_buffer_type *>(internal_stream_type::rdbuf());
}
explicit basic_ofstream(char const *file_name,std::ios_base::openmode mode = std::ios_base::out) :
internal_stream_type(new internal_buffer_type())
{
buf_ = static_cast<internal_buffer_type *>(internal_stream_type::rdbuf());
open(file_name,mode);
}
void open(char const *file_name,std::ios_base::openmode mode = std::ios_base::out)
{
if(!buf_->open(file_name,mode | std::ios_base::out))
{
this->setstate(std::ios_base::failbit);
}
else
{
this->clear();
}
}
bool is_open()
{
return buf_->is_open();
}
bool is_open() const
{
return buf_->is_open();
}
void close()
{
if(!buf_->close())
{
this->setstate(std::ios_base::failbit);
}
else
{
this->clear();
}
}
internal_buffer_type *rdbuf() const
{
return buf_.get();
}
~basic_ofstream()
{
buf_->close();
delete buf_;
}
private:
internal_buffer_type* buf_;
};
typedef basic_ifstream<char> ifstream;
typedef basic_ofstream<char> ofstream;
#else
using itksys_ios_namespace::basic_filebuf;
using itksys_ios_namespace::ofstream;
using itksys_ios_namespace::ifstream;
#endif
}
#endif
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