autoDoc/HTML/---libInvertedFile-include-CInitializedDouble-h

    /* -*- mode: c++ -*-
    */
    /*

        GIFT, a flexible content based image retrieval system.
        Copyright (C) 1998, 1999, 2000 CUI, University of Geneva

        This program is free software; you can redistribute it and/or modify
        it under the terms of the GNU General Public License as published by
        the Free Software Foundation; either version 2 of the License, or
        (at your option) any later version.

        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.

        You should have received a copy of the GNU General Public License
        along with this program; if not, write to the Free Software
        Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    */
    /***************************************
    *
    * CInitializedDouble
    *
    ****************************************
    *
    * modification history:
    *
    * HM 090399 created the documentation
    *
    ****************************************
    *
    * compiler defines used:
    *
    *
    ****************************************/
    #ifndef _CINITIALIZEDDOUBLE
    #define _CINITIALIZEDDOUBLE

    /** A class of doubles which are initialized with a zero
     (unnecessary, it seems) */
    class CInitializedDouble{
    protected:
      ///The double
      double mDouble;
    public:

    /***************************************
    *
    *
    *
    ***************************************/
      ///Conversion (for double=CInitializedDouble)
      inline operator double()const{
        return mDouble;
      };

    /***************************************
    *
    *
    *
    ***************************************/
      ///
      inline CInitializedDouble(const double inDouble=0):mDouble(inDouble){};

    /***************************************
    *
    *
    *
    ***************************************/
      ///
      inline CInitializedDouble(const CInitializedDouble& in):
        mDouble(in.mDouble){};

    /***************************************
    *
    *
    *
    ***************************************/
      ///
      inline CInitializedDouble operator=(const CInitializedDouble& in)
        {mDouble=(in.mDouble);};
    };

    #endif