PLearn 0.1
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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 #include "PStream_util.h" 00039 #include "pl_nullstreambuf.h" 00040 #include <iostream> 00041 00042 00043 namespace PLearn { 00044 using namespace std; 00045 00046 const string& wordseparators() 00047 { 00048 static string wordseps = " \t\n\r)]};,:|#"; 00049 return wordseps; 00050 } 00051 00052 const string& raw_wordseparators() 00053 { 00054 static string raw_wordseps = " \t\n\r"; 00055 return raw_wordseps; 00056 } 00057 00058 pl_stream_raw raw; 00059 pl_stream_clear_flags clear_flags; 00060 pl_stream_initiate initiate; 00061 00062 00063 static pl_nullstreambuf null_streambuf; 00064 00065 istream nullin(&null_streambuf); 00066 ostream nullout(&null_streambuf); 00067 iostream nullinout(&null_streambuf); 00068 00069 00070 } 00071 00072 00073 /* 00074 Local Variables: 00075 mode:c++ 00076 c-basic-offset:4 00077 c-file-style:"stroustrup" 00078 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00079 indent-tabs-mode:nil 00080 fill-column:79 00081 End: 00082 */ 00083 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :