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# eoPersistent.h

    00001 // -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
    00002
    00003
    00004
    00005 //-----------------------------------------------------------------------------
    00006
    00007 // eoPersistent.h
    00008 // (c) GeNeura Team, 1999
    00009 /*
    00010     This library is free software; you can redistribute it and/or
    00011     modify it under the terms of the GNU Lesser General Public
    00012     License as published by the Free Software Foundation; either
    00013     version 2 of the License, or (at your option) any later version.
    00014
    00015     This library is distributed in the hope that it will be useful,
    00016     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00017     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00018     Lesser General Public License for more details.
    00019
    00020     You should have received a copy of the GNU Lesser General Public
    00021     License along with this library; if not, write to the Free Software
    00022     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    00023
    00024     Contact: todos@geneura.ugr.es, http://geneura.ugr.es
    00025  */
    00026 //-----------------------------------------------------------------------------
    00027
    00028 #ifndef EOPERSISTENT_H
    00029 #define EOPERSISTENT_H
    00030
    00032
    00033
    00034 const unsigned MAXLINELENGTH=1024;
    00036
    00037 //-----------------------------------------------------------------------------
    00038
    00039 #include <iostream>  // std::istream, std::ostream
    00040 #include <string>    // para std::string
    00041
    00042 //-----------------------------------------------------------------------------
    00043 #include "eoPrintable.h"
    00044
    00045 //-----------------------------------------------------------------------------
    00046 // eoPersistent
    00047 //-----------------------------------------------------------------------------
    00052 class eoPersistent: public eoPrintable
    00053 {
    00054  public:
    00056   virtual ~eoPersistent() {}
    00057
    00063   virtual void readFrom(std::istream& _is) = 0;
    00064
    00065 };
    00066
    00067 //-----------------------------------------------------------------------------
    00069 std::istream & operator >> ( std::istream& _is, eoPersistent& _o );
    00070
    00071 #endif
    00072