RoutingMat Class Reference

Used to hold routing materials with extra routing design rules. More...

#include <tech.h>

Inheritance diagram for RoutingMat:

Public Member Functions
	RoutingMat (char *s)
void	setLEFName (char *s)
int	getPitch ()
int	getLEFWidth ()
const char *	getLEFName ()
Contact *	getUpC ()
int	getSpacing (int w)
int	isComplexSpacing ()
int	complexSpacingMode ()
int	numRunLength ()
int	getRunLength (int w)
RangeTable *	getRunTable (int w)
int	getEol ()
int	getEolWithin ()
double	getAntenna ()
double	getAntennaDiff ()
int	numInfluence ()
int *	getInfluence ()
Public Member Functions inherited from Material
	Material (const char *nm=NULL)
virtual const char *	getName ()
void	addGDS (char **table, int sz)
void	addGDSBloat (int *table, int sz)
const char *	viaUpName ()
int	minArea ()
int	minWidth ()
int	minSpacing ()

Protected Attributes
RoutingRules	r
Protected Attributes inherited from Material
const char *	name
	drawing name in magic
RangeTable *	width
	min width range table (indexed by length)
RangeTable *	spacing_w
	min spacing range table (indexed by width)
int	minarea
int	maxarea
Contact *	viaup
	contact/via to material that is above
Contact *	viadn
	contact/via to material that is below
list_t *	gds
	GDS layer list.
int *	gds_bloat
	GDS bloat table.

Friends
class	Technology

Detailed Description

Used to hold routing materials with extra routing design rules.

Constructor & Destructor Documentation

RoutingMat()

RoutingMat::RoutingMat ( char *  s )

inline

Create a new routing material

Parameters

s	is the name of the routing material

Member Function Documentation

complexSpacingMode()

int RoutingMat::complexSpacingMode ( )

inline

Complex spacing can be of type 0 (simple parallel run length rule), or of type 1 (a twowidth rule)

Returns

the type of complex spacing rule

getAntenna()

double RoutingMat::getAntenna ( )

inline

Returns

antenna ratio

getAntennaDiff()

double RoutingMat::getAntennaDiff ( )

inline

Returns

antenna diffusion ratio

getEol()

int RoutingMat::getEol ( )

inline

Returns

end-of-line extension

getEolWithin()

int RoutingMat::getEolWithin ( )

inline

Returns

end-of-line width rule

getInfluence()

int * RoutingMat::getInfluence ( )

inline

Returns

the influence table

getLEFName()

const char * RoutingMat::getLEFName ( )

inline

Returns

the LEF name; if not specified, then use the normal material name

getLEFWidth()

int RoutingMat::getLEFWidth ( )

inline

Returns

width to be used for the LEF file

getPitch()

int RoutingMat::getPitch ( )

inline

Returns

the pitch for this routing layer

getRunLength()

int RoutingMat::getRunLength ( int  w )

inline

Returns

the run length for a given width

getRunTable()

RangeTable * RoutingMat::getRunTable ( int  w )

inline

Returns

the RangeTable for parallel run lengths

getSpacing()

int RoutingMat::getSpacing ( int  w )

inline

Parameters

w	is the width of the material

Returns

the minimum spacing given the width

getUpC()

Contact * RoutingMat::getUpC ( )

inline

Returns

the name of the contact to connect up from this layer to the next routing layer

isComplexSpacing()

int RoutingMat::isComplexSpacing ( )

inline

Returns

1 if this has non-trivial spacing rules that have to be recoded in the LEF

numInfluence()

int RoutingMat::numInfluence ( )

inline

Returns

size of the spacing influence table

numRunLength()

int RoutingMat::numRunLength ( )

inline

Returns

the size of the parallel run length table

setLEFName()

void RoutingMat::setLEFName ( char *  s )

inline

Set the LEF name for this layer

Parameters

s	is the LEF name

Friends And Related Function Documentation

Technology

friend class Technology

friend

Member Data Documentation

r

RoutingRules RoutingMat::r

protected

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The documentation for this class was generated from the following file:

• act/tech.h