PLearn 0.1
|
00001 // -*- C++ -*- 00002 00003 // PLearn (A C++ Machine Learning Library) 00004 // Copyright (C) 1998 Pascal Vincent 00005 // Copyright (C) 1999-2002 Pascal Vincent, Yoshua Bengio and University of Montreal 00006 // Copyright (C) 2002 Frederic Morin, Xavier Saint-Mleux <saintmlx@iro.umontreal.ca> 00007 // 00008 00009 // Redistribution and use in source and binary forms, with or without 00010 // modification, are permitted provided that the following conditions are met: 00011 // 00012 // 1. Redistributions of source code must retain the above copyright 00013 // notice, this list of conditions and the following disclaimer. 00014 // 00015 // 2. Redistributions in binary form must reproduce the above copyright 00016 // notice, this list of conditions and the following disclaimer in the 00017 // documentation and/or other materials provided with the distribution. 00018 // 00019 // 3. The name of the authors may not be used to endorse or promote 00020 // products derived from this software without specific prior written 00021 // permission. 00022 // 00023 // THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 00024 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00025 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 00026 // NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00027 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 00028 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00029 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00030 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00031 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00032 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 // 00034 // This file is part of the PLearn library. For more information on the PLearn 00035 // library, go to the PLearn Web site at www.plearn.org 00036 00037 00038 #ifndef PStream_util_INC 00039 #define PStream_util_INC 00040 00041 #include <string> 00042 //#include "pl_nullstreambuf.h" 00043 //#include <iosfwd> 00044 00045 namespace PLearn { 00046 using namespace std; 00047 00052 const string& wordseparators(); 00054 const string& raw_wordseparators(); 00055 00056 /* 00057 //format fags available for PStreams 00058 enum pl_flags { plf_plain, 00059 plf_binary, 00060 plf_swap_endian, 00061 plf_shorts_as_doubles, 00062 plf_doubles_as_shorts, 00063 plf_raw 00064 }; 00065 00066 00067 // For use in bitset<32> constructor ONLY! 00068 #define PLF_PLAIN ( 1 << (plf_plain) ) 00069 #define PLF_BINARY ( 1 << (plf_binary) ) 00070 */ 00071 00072 // Define some useful shortcuts 00073 class pl_stream_raw {}; 00074 class pl_stream_clear_flags {}; 00075 class pl_stream_initiate {}; 00076 00077 00078 extern pl_stream_raw raw; 00079 extern pl_stream_clear_flags clear_flags; 00080 extern pl_stream_initiate initiate; 00081 00082 00083 extern ostream nullout; 00084 extern istream nullin; 00085 extern iostream nullinout; 00086 00087 00088 } 00089 00090 #endif //ndef PStream_util_INC 00091 00092 00093 /* 00094 Local Variables: 00095 mode:c++ 00096 c-basic-offset:4 00097 c-file-style:"stroustrup" 00098 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00099 indent-tabs-mode:nil 00100 fill-column:79 00101 End: 00102 */ 00103 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :