PLearn 0.1
TemporaryDiskVMatrix.h
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00001 // -*- C++ -*-
00002 
00003 // TemporaryDiskVMatrix.h
00004 //
00005 // Copyright (C) 2005 Olivier Delalleau
00006 //
00007 // Redistribution and use in source and binary forms, with or without
00008 // modification, are permitted provided that the following conditions are met:
00009 //
00010 //  1. Redistributions of source code must retain the above copyright
00011 //     notice, this list of conditions and the following disclaimer.
00012 //
00013 //  2. Redistributions in binary form must reproduce the above copyright
00014 //     notice, this list of conditions and the following disclaimer in the
00015 //     documentation and/or other materials provided with the distribution.
00016 //
00017 //  3. The name of the authors may not be used to endorse or promote
00018 //     products derived from this software without specific prior written
00019 //     permission.
00020 //
00021 // THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
00022 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00023 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
00024 // NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00025 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
00026 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00027 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00028 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00029 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00030 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00031 //
00032 // This file is part of the PLearn library. For more information on the PLearn
00033 // library, go to the PLearn Web site at www.plearn.org
00034 
00035 /* *******************************************************
00036    * $Id: .pyskeleton_header 544 2003-09-01 00:05:31Z plearner $
00037    ******************************************************* */
00038 
00039 // Authors: Olivier Delalleau
00040 
00044 #ifndef TemporaryDiskVMatrix_INC
00045 #define TemporaryDiskVMatrix_INC
00046 
00047 #include <plearn/vmat/DiskVMatrix.h>
00048 
00049 namespace PLearn {
00050 
00059 class TemporaryDiskVMatrix : public DiskVMatrix
00060 {
00061     typedef DiskVMatrix inherited;
00062 
00063 public:
00064     //#####  Public Build Options  ############################################
00065 
00068 
00069 public:
00070     //#####  Public Member Functions  #########################################
00071 
00073     TemporaryDiskVMatrix();
00074 
00076     TemporaryDiskVMatrix(const PPath& filename, bool writable = true,
00077                          bool call_build_ = true);
00078 
00080     virtual ~TemporaryDiskVMatrix();
00081 
00082     //#####  PLearn::Object Protocol  #########################################
00083 
00084     // Declares other standard object methods.
00085     PLEARN_DECLARE_OBJECT(TemporaryDiskVMatrix);
00086 
00087     // Simply calls inherited::build() then build_()
00088     virtual void build();
00089 
00091     virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies);
00092 
00093 protected:
00094 
00096     TVec<PPath> last_files_opened;
00097 
00099     PPath last_dirname;
00100 
00101     //#####  Protected Options  ###############################################
00102 
00103 protected:
00104     //#####  Protected Member Functions  ######################################
00105 
00107     static void declareOptions(OptionList& ol);
00108 
00110     virtual void closeCurrentFiles();
00111 
00112 private:
00113     //#####  Private Member Functions  ########################################
00114 
00116     // (PLEASE IMPLEMENT IN .cc)
00117     void build_();
00118 
00119 private:
00120     //#####  Private Data Members  ############################################
00121 
00122     // The rest of the private stuff goes here
00123 
00124 };
00125 
00126 // Declares a few other classes and functions related to this class
00127 DECLARE_OBJECT_PTR(TemporaryDiskVMatrix);
00128 
00129 } // end of namespace PLearn
00130 
00131 #endif
00132 
00133 
00134 /*
00135   Local Variables:
00136   mode:c++
00137   c-basic-offset:4
00138   c-file-style:"stroustrup"
00139   c-file-offsets:((innamespace . 0)(inline-open . 0))
00140   indent-tabs-mode:nil
00141   fill-column:79
00142   End:
00143 */
00144 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
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