oalefdefprop.h

openaccess读def,lef文件所用的源代码

// *****************************************************************************
// *****************************************************************************
// LefDefProp.h
//
// This file contains the definition of the LefDefProp class and its
// supporting classes. The LefDefProp class implements a class that stores
// property information associated with a LEF or DEF object. The translator
// builds a list of these objects in support of the PROPERTYDEFINITIONS
// construct in LEF and DEF. This list is required because the collection of
// properties may span multiple databases. The derived classes include
//
//  LefDefIntProp
//	This class represents an int property; this is currently a four-byte
//	value.
//
//  LefDefIntRangeProp
//	This class represents an int property with a lower and upper bound.
//
//  LefDefRealProp
//	This class represents an real property; this may be a float or double
//	value.
//
//  LefDefRealRangeProp
//	This class represents an real property with a lower and upper bound.
//
//  LefDefStringProp
//	This class represents a string property.
//
// The supporting classes include
//
//  LefDefObjectType
//	This class represents the LEF or DEF object that the property is
//	associated with.
//
// *****************************************************************************
// 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: 1.11 $
//  $Date: 2005/08/05 01:41:34 $
//  $State: Exp $
// *****************************************************************************
// *****************************************************************************



#ifndef LefDefProp_P
#define LefDefProp_P

BEGIN_LEFDEF_NAMESPACE



// *****************************************************************************
// LefDefObjectEnum
// *****************************************************************************
enum LefDefObjectEnum {
    cLefDefLibrary	    = 0,
    cLefDefDesign	    = 1,
    cLefDefMacro	    = 2,
    cLefDefVia		    = 3,
    cLefDefViaRule	    = 4,
    cLefDefNonDefaultRule   = 5,
    cLefDefComponent	    = 6,
    cLefDefComponentPin	    = 7,
    cLefDefPin		    = 8,
    cLefDefNet		    = 9,
    cLefDefSpecialNet	    = 10,
    cLefDefRow		    = 11,
    cLefDefTrack	    = 12,
    cLefDefRegion	    = 13,
    cLefDefGroup	    = 14,
    cLefDefLayer	    = 15
};



// *****************************************************************************
// LefDefPropType
// *****************************************************************************
enum LefDefPropType {
    cLefDefIntPropType		= 0,
    cLefDefIntRangePropType	= 1,
    cLefDefRealPropType		= 2,
    cLefDefRealRangePropType	= 3,
    cLefDefStringPropType	= 4
};



// *****************************************************************************
// LefDefObjectType
// *****************************************************************************
class LefDefObjectType {
  public:
			    LefDefObjectType();
			    LefDefObjectType(LefDefObjectEnum   valueIn);

    const oaString	    &getName() const	{return names[value];}

    operator		    LefDefObjectEnum() const	{return value;}

  private:
    LefDefObjectEnum	    value;

    static const oaString   names[];
};



// *****************************************************************************
// LefDefProp
// *****************************************************************************
class LefDefProp {
  public:
                            LefDefProp(const oaString	&nameIn,
				       LefDefObjectType	objectTypeIn);
    virtual		    ~LefDefProp();

    const oaString	    &getName() const	    {return name;}
    LefDefPropType	    getType() const	    {return type;}
    LefDefObjectType	    getObjectType() const   {return objectType;}
    LefDefProp		    *getNext()		    {return next;}

    oaBoolean		    hasRange();

    void		    setName(const oaString  &nameIn);
    void		    setNext(LefDefProp	*prop);

  protected:
    LefDefProp		    *next;
    oaString		    name;
    LefDefObjectEnum	    objectType;
    LefDefPropType	    type;
};



// *****************************************************************************
// LefDefIntProp
// *****************************************************************************
class LefDefIntProp : public LefDefProp {
  public:
			    LefDefIntProp(const	oaString    &nameIn,
					  LefDefObjectType  objectTypeIn,
					  oaInt4	    valueIn = 0);
    
    oaInt4		    getValue() const	{return value;}

  private:
    oaInt4		    value;
};



// *****************************************************************************
// LefDefIntRangeProp
// *****************************************************************************
class LefDefIntRangeProp : public LefDefProp {
  public:
			    LefDefIntRangeProp(const oaString	&nameIn,
					       LefDefObjectType	objTypeIn,
					       oaInt4		lowerIn	= 0,
					       oaInt4		upperIn	= 0,
					       oaInt4		valIn =	0);
    
    oaInt4		    getValue() const	{return value;}
    oaInt4		    getLower() const	{return lower;}
    oaInt4		    getUpper() const	{return upper;}

  private:
    oaInt4		    value;
    oaInt4		    lower;
    oaInt4		    upper;
};



// *****************************************************************************
// LefDefRealProp
// *****************************************************************************
class LefDefRealProp : public LefDefProp {
  public:
			    LefDefRealProp(const oaString   &nameIn,
					   LefDefObjectType objectTypeIn,
					   oaDouble	    valueIn = 0);
    
    oaDouble		    getValue() const	{return value;}

  private:
    oaDouble		    value;
};



// *****************************************************************************
// LefDefRealRangeProp
// *****************************************************************************
class LefDefRealRangeProp : public LefDefProp {
  public:
			    LefDefRealRangeProp(const oaString	    &nameIn,
						LefDefObjectType    oTypeIn,
						oaDouble	    l =	0,
						oaDouble	    u =	0,
						oaDouble	    v =	0);
    
    oaDouble		    getValue() const	{return value;}
    oaDouble		    getLower() const	{return lower;}
    oaDouble		    getUpper() const	{return upper;}

  private:
    oaDouble		    value;
    oaDouble		    lower;
    oaDouble		    upper;
};



// *****************************************************************************
// LefDefStringProp
// *****************************************************************************
class LefDefStringProp : public LefDefProp {
  public:
			    LefDefStringProp(const oaString	&nameIn,
					     LefDefObjectType	objTypeIn,
					     const oaString	&valueIn);

    const oaString	    &getValue() const	{return value;}

  private:
    oaString		    value;
};



END_LEFDEF_NAMESPACE

#endif