counter.cpp
资源名称:hp_snmp3.zip [点击查看]
上传用户:czjinwang
上传日期:2007-01-12
资源大小:2484k
文件大小:3k
源码类别:
SNMP编程
开发平台:
Visual C++
- /*===================================================================
- 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
- VERSION:
- 2.8
- DESIGN:
- Peter E Mellquist
- AUTHOR:
- Peter E Mellquist
- DATE:
- June 15, 1999
- LANGUAGE:
- ANSI C++
- OPERATING SYSTEMS:
- MS-Windows Win32
- BSD UNIX
- DESCRIPTION:
- Class implementation for SMI Counter32 class.
- =====================================================================*/
- char counter_cpp_version[]="@(#) SNMP++ 2.8 $Header: counter.cpp,v 1.10 96/09/11 14:01:47 hmgr Exp $";
- #include "counter.h"
- // constructor no value
- Counter32::Counter32( void):SnmpUInt32()
- { smival.syntax = sNMP_SYNTAX_CNTR32; };
- // constructor with a value
- Counter32::Counter32( const unsigned long i):SnmpUInt32(i)
- { smival.syntax = sNMP_SYNTAX_CNTR32; };
- // copy constructor
- Counter32::Counter32( const Counter32 &c)
- { this->smival.value.uNumber = c.smival.value.uNumber;
- smival.syntax = sNMP_SYNTAX_CNTR32;
- valid_flag = 1;
- };
- // syntax type
- SmiUINT32 Counter32::get_syntax()
- { return sNMP_SYNTAX_CNTR32; };
- // general assignment from any Value
- SnmpSyntax& Counter32::operator=( SnmpSyntax &in_val){
- if ( this == &in_val ) // handle assignement from itself
- return *this;
- valid_flag = 0; // 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
- this->smival.value.uNumber =
- ((Counter32 &)in_val).smival.value.uNumber;
- valid_flag = 1;
- break;
- }
- }
- return *this;
- };
- // overloaded assignment
- Counter32& Counter32::operator=( const unsigned long int i)
- { this->smival.value.uNumber=i; return *this;};
- // overloaded assignment
- Counter32& Counter32::operator=( const Counter32 &uli)
- { this->smival.value.uNumber = uli.smival.value.uNumber;
- return *this;};
- // otherwise, behave like an unsigned long int
- Counter32::operator unsigned long()
- { return this->smival.value.uNumber; };
- // clone
- SnmpSyntax * Counter32::clone() const
- { return ( SnmpSyntax *) new Counter32(*this); };