oaverilogrange.cpp

来自「openaccess与verilog互相转化时所用的源代码」· C++ 代码 · 共 175 行

// *****************************************************************************
// *****************************************************************************
// oaVerilogRange.cpp
//
// This file contains the implementation for the Range and
// RangeList classes.
//
// *****************************************************************************
// Except as specified in the OpenAccess terms of use of Cadence or Silicon
// Integration Initiative, this material may not be copied, modified,
// re-published, uploaded, executed, or distributed in any way, in any medium,
// in whole or in part, without prior written permission from Cadence.
//
//		  Copyright 2003-2005 Cadence Design Systems, Inc.
//			     All Rights	Reserved.
//
//  $Author: shaun $
//  $Revision: 1.11 $
//  $Date: 2005/05/14 02:51:41 $
//  $State: Exp $
// *****************************************************************************
// *****************************************************************************



#include "oaVerilogInPvt.h"

BEGIN_VERILOG_NAMESPACE



// *****************************************************************************
// Range::Range()
//
// This function is the first constructor for the Range class.  It takes
// no arguments and it initializes the start and stop values of the range to 0.
// *****************************************************************************
Range::Range()
:   startVal(0), 
    stopVal(0)
{
}



// *****************************************************************************
// Range::Range()
//
// This function constructs a Range and intializes both the start and stop
// values to the same input oaInt4.
// *****************************************************************************
Range::Range(oaInt4 init)
:   startVal(init), 
    stopVal(init)
{
}



// *****************************************************************************
// Range::Range()
//
// This takes two oaInt4 arguments.  It intializes the start of the range with
// the first argument and the stop of the range with the second argument.
// *****************************************************************************
Range::Range(oaInt4 start, 
	     oaInt4 stop)
:   startVal(start), 
    stopVal(stop)
{
}



// *****************************************************************************
// Range::Range()
//
// This function constructs a Range and intializes both the start and stop
// values using the same input Value reference.
// *****************************************************************************
Range::Range(const Value    &init)
:   startVal(init), 
    stopVal(init)
{
}



// *****************************************************************************
// Range::Range()
//
// This takes two Value reference arguments.  It intializes the start of 
// the range with the first argument and the stop of the range with the 
// second argument.
// *****************************************************************************
Range::Range(const Value    &start, 
	     const Value    &stop)
:   startVal(start), 
    stopVal(stop)
{
}




// *****************************************************************************
// Range::init()
//
// This function assigns a startVal and a stopVal to the range.
// *****************************************************************************
void
Range::init(const Value	&start,	
	    const Value	&stop)
{
    startVal = start;
    stopVal = stop;
}



// **************************************************************************
// Range::setStartVal()
//
// This function assigns the start value to the range.
// *****************************************************************************
void
Range::setStartVal(const Value	&value)
{
    startVal = value;
}



// *****************************************************************************
// Range::setStopVal()
//
// Ths method assigns the stop value to the range.
// *****************************************************************************
void
Range::setStopVal(const	Value	&value)
{
    stopVal = value;
}



// *****************************************************************************
// RangeList::RangeList()
//
// This function is the contructor for the RangeList class. 
// *****************************************************************************
RangeList::RangeList()
:   std::list<Range*> ()
{
}


// *****************************************************************************
// RangeList::~RangeList()
//
// This function is the destructor for the RangeList class. The ranges
// in the list are deleted along with the list.
// *****************************************************************************
RangeList::~RangeList()
{
    while (!empty()) {
	delete front();
	pop_front();
    }
}



END_VERILOG_NAMESPACE