oadefinvia.h

openaccess读def,lef文件所用的源代码

// *****************************************************************************
// *****************************************************************************
// DefInVia.h
//
// Header file of DefInVia.cpp for the 'def2oa' translator.
// The DefInVia class creates an oaStdVia element in the (temporary) table of
// stdVias for later use in the translation based on the CAT parser data
// structure.
//
// *****************************************************************************
// 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: sailajad $
//  $Revision: 1.37 $
//  $Date: 2005/08/05 01:41:34 $
//  $State: Exp $
// *****************************************************************************
// *****************************************************************************



#ifndef DefInVia_P
#define DefInVia_P

BEGIN_LEFDEF_NAMESPACE



// *****************************************************************************
// DefInVia
// *****************************************************************************
class OA_LEFDEF_DLL_API	DefInVia {
  public:
                            DefInVia(DefIn  &translator);
    virtual		    ~DefInVia();

    virtual void	    parse(defiVia   *data);
    virtual void	    init();

    oaBoolean		    findTurnVia(const oaString	&name,
					oaBox		&box);

  protected:
    virtual void	    parseTurnVia();
    virtual void	    parseRuleVia();
    virtual void	    parseCustomVia();
    virtual void	    parseGeometries();
    virtual void	    parseGeometries(oaDesign	    *viaDesign,
					    oaPhysicalLayer *&layer1,
					    oaPhysicalLayer *&layer2);
    
    oaBoolean		    verifyGeometries(oaDesign	*viaDesign);
    oaBoolean		    verifyGeom(oaLayerNum   layerNum,
				       oaInt4	    llx,
				       oaInt4	    lly,
				       oaInt4	    urx,
				       oaInt4	    ury);

    oaStdViaDef		    *getViaDef(const oaString	&patternName);
    oaStdViaDef		    *getViaDef(oaLayerNum   layerNum,
				       oaUInt4	    cutHeight,
				       oaUInt4	    cutWidth,
				       oaVector	    cutSpacing);

    oaUtil::HashTable<oaString, oaBox> turnViaTbl;
    defiVia	            *defVia;
    DefIn		    &defIn;
};



END_LEFDEF_NAMESPACE

#endif