include/u_probe.h

   1 /*$Id: u_probe.h,v 26.81 2008/05/27 05:34:00 al Exp $ -*- C++ -*-
   2  * Copyright (C) 2001 Albert Davis
   3  * Author: Albert Davis <aldavis@gnu.org>
   4  *
   5  * This file is part of "Gnucap", the Gnu Circuit Analysis Package
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 3, or (at your option)
  10  * any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  20  * 02110-1301, USA.
  21  *------------------------------------------------------------------
  22  * single probe item
  23  */
  24 //testing=script,complete 2006.07.14
  25 #ifndef U_PROBE_H
  26 #define U_PROBE_H
  27 #include "l_compar.h" // inorder
  28 /*--------------------------------------------------------------------------*/
  29 class CKT_BASE;
  30 /*--------------------------------------------------------------------------*/
  31 class INTERFACE PROBE {
  32 private:
  33   std::string   _what;
  34   const CKT_BASE* _brh;
  35   double        _lo,_hi;
  36 public:
  37   explicit  PROBE(const std::string& what, const CKT_BASE *brh);
  38             PROBE(const PROBE& p);
  39             ~PROBE()                            {detach();}
  40
  41   void      set_limit(double Lo,double Hi)      {_lo = Lo; _hi = Hi;}
  42   void      detach();
  43   PROBE&    operator=(const PROBE& p);
  44
  45   const std::string label()const;
  46   double          value()const;
  47   const CKT_BASE* object()const  {return _brh;}
  48   double          lo()const      {return _lo;}
  49   double          hi()const      {return _hi;}
  50   double          range()const   {return hi()-lo();}
  51   bool            in_range()const{return in_order(lo(),value(),hi());}
  52 private:
  53   double          probe_node()const;
  54 };
  55 /*--------------------------------------------------------------------------*/
  56 /*--------------------------------------------------------------------------*/
  57 #endif
  58 // vim:ts=8:sw=2:noet: