oadefinoptions.cpp

openaccess读def,lef文件所用的源代码

// *****************************************************************************
// *****************************************************************************
// DefInOptions.cpp
//
// This file contains the member functions for the DefInOptions class.
//
// *****************************************************************************
// 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 2002-2005 Cadence Design Systems, Inc.
//                           All Rights Reserved.
//
//  $Author: nitters $
//  $Revision: 1.25 $
//  $Date: 2005/03/24 13:30:41 $
//  $State: Exp $
// *****************************************************************************
// *****************************************************************************



#include "oaLefDef.h"

BEGIN_LEFDEF_NAMESPACE




// *****************************************************************************
// DefInOptions::DefInOptions()
// DefInOptions::~DefInOptions()
//
// This is the constructor for the DefInOptions class.
// *****************************************************************************
DefInOptions::DefInOptions()
:   commentChar('#'),
    overwrite(false),
    useCustomVias(false),
    useDefaultStdVias(false),
    modHier(true),
    routing(true)
{
    oaNativeNS	ns;
    
    viewName.init(ns, cDefViewName);
}

DefInOptions::~DefInOptions()
{
}



// *****************************************************************************
// DefInOptions::checkArgs()
//
// This function checks that all mandatory options are valid.
// The mandatory options are fileName, libName, cellName and viewName.
// *****************************************************************************
void
DefInOptions::checkArgs()
{
    if (libName.isEmpty()) {
	throw LefDefError(cLibNotSpecified);
    }

    oaNativeNS	ns;
    
    if (masterLibNames.getNumElements() == 0) {
	masterLibNames.append(libName);

	if (!techLibName.isEmpty() && !ns.isEqual(techLibName, libName)) {
	    masterLibNames.append(techLibName);
	}
    }

    oaNativeNS	viewNS;
    
    if (masterViewNames.getNumElements() == 0) {
	oaScalarName	masterViewName(viewNS, cDefMasterViewName);

	masterViewNames.append(masterViewName);
    }
}



END_LEFDEF_NAMESPACE