PLearn 0.1
PStream_util.cc
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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 :
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