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root/group/branches/new_design/OOPSE-2.0/src/io/basic_ifstrstream.hpp
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Comparing branches/new_design/OOPSE-2.0/src/io/basic_ifstrstream.hpp (file contents):
Revision 1831 by tim, Thu Dec 2 05:14:58 2004 UTC vs.
Revision 1832 by tim, Thu Dec 2 16:04:19 2004 UTC

# Line 63 | Line 63 | class basic_ifstrstream : public basic_istream<_CharT,
63   * @endcode
64   */
65   template <class _CharT, class _Traits,  class _Alloc>
66 < class basic_ifstrstream : public basic_istream<_CharT, _Traits> {
66 > class basic_ifstrstream : public std::basic_istream<_CharT, _Traits> {
67      public:
68          //traits
69          typedef _CharT                     char_type;
# Line 72 | Line 72 | class basic_ifstrstream : public basic_istream<_CharT,
72          typedef typename _Traits::off_type off_type;
73          typedef _Traits                    traits_type;
74  
75 <        typedef basic_ios<_CharT, _Traits>                _Basic_ios;
76 <        typedef basic_istream<_CharT, _Traits>            _Base;
75 >        typedef std::basic_ios<_CharT, _Traits>                _Basic_ios;
76 >        typedef std::basic_istream<_CharT, _Traits>            _Base;
77  
78   #ifdef IS_MPI
79 <         typedef basic_stringbuf<_CharT, _Traits, _Alloc>  _Buf;        
79 >         typedef std::basic_stringbuf<_CharT, _Traits, _Alloc>  _Buf;        
80   #else
81 <        typedef basic_filebuf<_CharT, _Traits>            _Buf;
81 >        typedef std::basic_filebuf<_CharT, _Traits>            _Buf;
82   #endif
83  
84          static  const int FileNotExists = -1;
# Line 88 | Line 88 | class basic_ifstrstream : public basic_istream<_CharT,
88          
89          /**  Constructs an object of class ifstream.  */
90          basic_ifstrstream()
91 <            : basic_ios<_CharT, _Traits>(),  basic_istream<_CharT, _Traits>(0),
91 >            : std::basic_ios<_CharT, _Traits>(),  std::basic_istream<_CharT, _Traits>(0),
92                internalBuf_(NULL), isRead(false)  {
93  
94   #ifdef IS_MPI        
95              //in parallel mode, fall back to istringstream
96 <            basic_stringbuf<_CharT, _Traits, _Alloc>* stringBuffer = new  basic_stringbuf<_CharT, _Traits, _Alloc>();
96 >            std::basic_stringbuf<_CharT, _Traits, _Alloc>* stringBuffer = new  std::basic_stringbuf<_CharT, _Traits, _Alloc>();
97              internalBuf_ =  stringBuffer;
98   #else
99              //in single version, fall back to ifstream
100 <            basic_filebuf<_CharT, _Traits>* fileBuffer = new  basic_filebuf<_CharT, _Traits>();
100 >            std::basic_filebuf<_CharT, _Traits>* fileBuffer = new  std::basic_filebuf<_CharT, _Traits>();
101              internalBuf_ =  fileBuffer;
102   #endif            
103  
# Line 111 | Line 111 | class basic_ifstrstream : public basic_istream<_CharT,
111           * @mode Flags describing the requested i/o mode for the file, default value is ios_base::in      
112           * @checkFilename Flags indicating checking the file name in parallel
113           */
114 <        explicit basic_ifstrstream(const char* filename, ios_base::openmode mode = ios_base::in, bool checkFilename = false)
115 <            : basic_ios<_CharT, _Traits>(),  basic_istream<_CharT, _Traits>(0),
114 >        explicit basic_ifstrstream(const char* filename, std::ios_base::openmode mode = std::ios_base::in, bool checkFilename = false)
115 >            : std::basic_ios<_CharT, _Traits>(),  std::basic_istream<_CharT, _Traits>(0),
116                internalBuf_(NULL), isRead(false) {
117  
118 <           isRead =  internalOpen(filename,  mode | ios_base::in, checkFilename);
118 >           isRead =  internalOpen(filename,  mode | std::ios_base::in, checkFilename);
119           }
120  
121          /**
# Line 135 | Line 135 | class basic_ifstrstream : public basic_istream<_CharT,
135           * @mode Flags describing the requested i/o mode for the file
136           * @checkFilename Flags indicating checking the file name in parallel
137           */
138 <        void open(const char* filename, ios_base::openmode mode = ios_base::in, bool checkFilename = false){
138 >        void open(const char* filename, std::ios_base::openmode mode = std::ios_base::in, bool checkFilename = false){
139  
140              if (!isRead ) {
141                  isRead = internalOpen(filename, mode, checkFilename);
# Line 189 | Line 189 | class basic_ifstrstream : public basic_istream<_CharT,
189           * @mode Flags describing the requested i/o mode for the file
190           * @todo use try - catch syntax to make the program more readable
191           */
192 <        bool internalOpen(const char* filename, ios_base::openmode mode, bool checkFilename){
192 >        bool internalOpen(const char* filename, std::ios_base::openmode mode, bool checkFilename){
193  
194   #ifdef IS_MPI        
195              int commStatus;
# Line 221 | Line 221 | class basic_ifstrstream : public basic_istream<_CharT,
221                          return false;  
222                  }
223                  
224 <                ifstream fin(filename, mode);
225 <                basic_stringbuf<_CharT, _Traits, _Alloc>* sbuf;
224 >                std::ifstream fin(filename, mode);
225 >                std::basic_stringbuf<_CharT, _Traits, _Alloc>* sbuf;
226  
227                  if (fin.is_open()) {
228                      
# Line 258 | Line 258 | class basic_ifstrstream : public basic_istream<_CharT,
258                      delete internalBuf_;
259  
260                      //initilaize istream
261 <                    internalBuf_  = new basic_stringbuf<_CharT, _Traits, _Alloc>(fbuf, mode);
261 >                    internalBuf_  = new std::basic_stringbuf<_CharT, _Traits, _Alloc>(fbuf, mode);
262                      assert(internalBuf_);
263                      this->init(internalBuf_);
264  
# Line 306 | Line 306 | class basic_ifstrstream : public basic_istream<_CharT,
306                          delete internalBuf_;
307  
308                          //initilaize istream                        
309 <                        internalBuf_  = new basic_stringbuf<_CharT, _Traits, _Alloc>(fbuf, mode);
309 >                        internalBuf_  = new std::basic_stringbuf<_CharT, _Traits, _Alloc>(fbuf, mode);
310                          assert(internalBuf_);
311                          this->init(internalBuf_);
312  
# Line 322 | Line 322 | class basic_ifstrstream : public basic_istream<_CharT,
322  
323   #else
324              //in single version, fall back to ifstream
325 <            basic_filebuf<_CharT, _Traits>* fileBuffer = new  basic_filebuf<_CharT, _Traits>();
325 >            std::basic_filebuf<_CharT, _Traits>* fileBuffer = new  std::basic_filebuf<_CharT, _Traits>();
326  
327              this->init(fileBuffer);
328              if (!fileBuffer->open(filename, mode))
# Line 337 | Line 337 | class basic_ifstrstream : public basic_istream<_CharT,
337              return true;
338          }
339          
340 <        basic_streambuf<_CharT, _Traits>*  internalBuf_; /** internal stream buffer */        
340 >        std::basic_streambuf<_CharT, _Traits>*  internalBuf_; /** internal stream buffer */        
341          bool isRead;                                                                    /** file opened flag */
342   };
343  
344 < typedef basic_ifstrstream<char, char_traits<char>, allocator<char> > ifstrstream;
344 > typedef basic_ifstrstream<char, std::char_traits<char>, std::allocator<char> > ifstrstream;
345   }//namespace oopse
346   #endif //IO_IFSTRSTREAM_HPP

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