www.pudn.com > javasnmpv3.rar > counter.cpp

/*_############################################################################
  _## 
  _##  counter.cpp  
  _##
  _##  SNMP++v3.2.22
  _##  -----------------------------------------------
  _##  Copyright (c) 2001-2007 Jochen Katz, Frank Fock
  _##
  _##  This software is based on SNMP++2.6 from Hewlett Packard:
  _##  
  _##    Copyright (c) 1996
  _##    Hewlett-Packard Company
  _##  
  _##  ATTENTION: USE OF THIS SOFTWARE IS SUBJECT TO THE FOLLOWING TERMS.
  _##  Permission to use, copy, modify, distribute and/or sell this software 
  _##  and/or its documentation is hereby granted without fee. User agrees 
  _##  to display the above copyright notice and this license notice in all 
  _##  copies of the software and any documentation of the software. User 
  _##  agrees to assume all liability for the use of the software; 
  _##  Hewlett-Packard and Jochen Katz make no representations about the 
  _##  suitability of this software for any purpose. It is provided 
  _##  "AS-IS" without warranty of any kind, either express or implied. User 
  _##  hereby grants a royalty-free license to any and all derivatives based
  _##  upon this software code base. 
  _##  
  _##  Stuttgart, Germany, Wed May  2 23:22:30 CEST 2007 
  _##  
  _##########################################################################*/
/*===================================================================

  Copyright (c) 1999
  Hewlett-Packard Company

  ATTENTION: USE OF THIS SOFTWARE IS SUBJECT TO THE FOLLOWING TERMS.
  Permission to use, copy, modify, distribute and/or sell this software
  and/or its documentation is hereby granted without fee. User agrees
  to display the above copyright notice and this license notice in all
  copies of the software and any documentation of the software. User
  agrees to assume all liability for the use of the software; Hewlett-Packard
  makes no representations about the suitability of this software for any
  purpose. It is provided "AS-IS" without warranty of any kind,either express
  or implied. User hereby grants a royalty-free license to any and all
  derivatives based upon this software code base.



  C O U N T E R. C P P

  COUNTER32 CLASS IMPLEMENTATION

  DESIGN + AUTHOR:
  Peter E Mellquist

  LANGUAGE:
  ANSI C++

  OPERATING SYSTEMS:
  MS-Windows Win32
  BSD UNIX

  DESCRIPTION:
  Class implementation for SMI Counter32 class.


=====================================================================*/
char counter_cpp_version[]="@(#) SNMP++ $Id: counter.cpp 128 2005-01-19 22:22:17Z katz $";

#include "snmp_pp/counter.h"

#ifdef SNMP_PP_NAMESPACE
namespace Snmp_pp {
#endif

// copy constructor
Counter32::Counter32(const Counter32 &c)
{
  smival.value.uNumber = c.smival.value.uNumber;
  smival.syntax = sNMP_SYNTAX_CNTR32;
  m_changed = true;
  valid_flag = true;
}

// general assignment from any Value
SnmpSyntax& Counter32::operator=(const SnmpSyntax &in_val)
{
  if (this == &in_val) return *this; // handle assignement from itself

  valid_flag = false;		// will get set true if really valid
  if (in_val.valid())
  {
    switch (in_val.get_syntax())
    {
      case sNMP_SYNTAX_UINT32:
   // case sNMP_SYNTAX_GAUGE32:    	.. indistinquishable from UINT32
      case sNMP_SYNTAX_CNTR32:
      case sNMP_SYNTAX_TIMETICKS:
      case sNMP_SYNTAX_INT32:		// implied cast int -> uint
	  smival.value.uNumber = ((Counter32 &)in_val).smival.value.uNumber;
  	  valid_flag = true;
	  break;
    }
  }
  m_changed = true; 
  return *this;
}

#ifdef SNMP_PP_NAMESPACE
}; // end of namespace Snmp_pp
#endif