oalefinvia.h

openaccess读def,lef文件所用的源代码

// *****************************************************************************
// *****************************************************************************
// LefInVia.h
//
// Header file of LefInVia.cpp for the 'lef2gn' translator.
//
// *****************************************************************************
// 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: 1.33 $
//  $Date: 2005/08/05 01:41:34 $
//  $State: Exp $
// *****************************************************************************
// *****************************************************************************



#ifndef LefInVia_P
#define LefInVia_P

BEGIN_LEFDEF_NAMESPACE



// *****************************************************************************
// LefInVia
// *****************************************************************************
class OA_LEFDEF_DLL_API	LefInVia {
  public:
                            LefInVia(LefIn  &translator);
    virtual		    ~LefInVia();

    virtual void	    parse(lefiVia   *data,
				  oaBoolean fromNDR = false);

    oaViaDef		    *getVia();

  protected:
    virtual void	    parseLayers();
    virtual void	    parseDefault();
    virtual void	    parseTopOfStack();
    virtual void	    parseResistance();
    virtual void	    parseProperties();
    virtual void	    parseRuleVia();

    virtual void	    createVia();
    virtual void	    createGeom(oaDesign   *viaDesign);

    oaBoolean		    verifyGeometries(oaDesign	*viaDesign);
    oaBoolean		    verifyGeom(oaLayerNum   layerNum,
				       oaInt4	    llx,
				       oaInt4	    lly,
				       oaInt4	    urx,
				       oaInt4	    ury);
    oaUInt4		    numCuts;
    oaPhysicalLayer	    *layer2;
    oaPhysicalLayer	    *cutLayer;
    oaPhysicalLayer	    *layer1;

    oaViaDef		    *via;
    lefiVia		    *lefVia;
    LefIn		    &lefIn;
};



END_LEFDEF_NAMESPACE

#endif