oalefdefout.h

openaccess读def,lef文件所用的源代码

// *****************************************************************************
// *****************************************************************************
// LefDef.h
//
// This file contains the definition of the LefDefOut class. This class
// implements functionality common to both LEF/DEF writer translators.
//
// *****************************************************************************
// 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: 1.18 $
// $Date: 2005/06/14 10:42:53 $
// $State: Exp $
// *****************************************************************************
// *****************************************************************************



#ifndef LefDefOut_P
#define LefDefOut_P



BEGIN_LEFDEF_NAMESPACE



// *****************************************************************************
// LefDefOut
// *****************************************************************************
class OA_LEFDEF_DLL_API LefDefOut : public LefDefBase {
  public:
			    LefDefOut(oaUtil::MsgAdapter    &msgAdapterIn,
				      oaLefNS		    &nsIn);
    virtual		    ~LefDefOut();

    oaUInt4                 addGenVia(oaViaHeader   *viaHeader);
    oaBoolean               getGenVia(oaViaHeader   *viaHeader,
				      oaString	    &name);
    void		    clearGenVias(oaBoolean  keepNum = false);

    void		    addProp(oaProp		*dbProp,
				    LefDefObjectType	objectType);
    void		    writePropDefs();

    void		    output(const char	*format, ...);
    void		    outNoIndent(const char  *format, ...);
    void		    incIndent();
    void		    decIndent();

    virtual void	    init();
    virtual void	    initLib(const oaScalarName	&scalarLibName);
    virtual void	    initTechDB();
    virtual void	    initFile(FILE   *fileIn);
    virtual void	    close();

    virtual void	    writeCutPattern(const oaViaParam	&viaParam);

    virtual oaBoolean	    isLefDefRule(oaConstraintGroup  *group);

  private:
    void		    writeProp(const LefDefIntProp   *prop);
    void		    writeProp(const LefDefRealProp  *prop);
    void		    writeProp(const LefDefStringProp	*prop);
    void		    writeProp(const LefDefIntRangeProp	*prop);
    void		    writeProp(const LefDefRealRangeProp	*prop);

    void                    encodeCutRowPattern(const oaViaParam &param,
						oaUInt4          row,
						oaString         &rowPattern);
    void                    compressCutRowPattern(const	oaString    &rowPattern,
						  oaString	    &compPattern);

    oaArray<oaViaHeader*>   genVias;
    oaUInt4		    indentLevel;
    oaUInt4		    indentShift;
    oaChar		    indent[128];
    FILE		    *file;

    static const oaUInt4    defaultDBUPerUU;
};



END_LEFDEF_NAMESPACE



#endif