PNS::MEANDERED_LINE Class Reference

Represent a set of meanders fitted over a single or two lines. More...

#include <pns_meander.h>

Public Member Functions
	MEANDERED_LINE (MEANDER_PLACER_BASE *aPlacer, bool aIsDual=false)
void	AddCorner (const VECTOR2I &aA, const VECTOR2I &aB=VECTOR2I(0, 0))
	Create a dummy meander shape representing a line corner.
void	AddArc (const SHAPE_ARC &aArc1, const SHAPE_ARC &aArc2=SHAPE_ARC())
	Create a dummy meander shape representing an arc corner.
void	AddArcAndPt (const SHAPE_ARC &aArc1, const VECTOR2I &aPt2)
	Create a dummy meander shape representing an arc corner.
void	AddPtAndArc (const VECTOR2I &aPt1, const SHAPE_ARC &aArc2)
	Create a dummy meander shape representing an arc corner.
void	AddMeander (MEANDER_SHAPE *aShape)
	Add a new meander shape to the meandered line.
void	Clear ()
	Clear the line geometry, removing all corners and meanders.
void	SetWidth (int aWidth)
	Set the line width.
void	MeanderSegment (const SEG &aSeg, bool aSide, int aBaseIndex=0)
	Fit maximum amplitude meanders on a given segment and adds to the current line.
void	SetBaselineOffset (int aOffset)
	Set the parallel offset between the base segment and the meandered line.
std::vector< MEANDER_SHAPE * > &	Meanders ()
bool	CheckSelfIntersections (MEANDER_SHAPE *aShape, int aClearance)
	Check if the given shape is intersecting with any other meander in the current line.
const MEANDER_SETTINGS &	Settings () const

Detailed Description

Represent a set of meanders fitted over a single or two lines.

Constructor & Destructor Documentation

MEANDERED_LINE()

PNS::MEANDERED_LINE::MEANDERED_LINE ( MEANDER_PLACER_BASE *  aPlacer, bool  aIsDual = false  )

inline

Parameters

aPlacer	the meander placer instance
aIsDual	when true, the meanders are generated for two coupled lines

Member Function Documentation

AddArc()

void PNS::MEANDERED_LINE::AddArc	(	const SHAPE_ARC &	aArc1,
		const SHAPE_ARC &	aArc2 = SHAPE_ARC()
	)

Create a dummy meander shape representing an arc corner.

Allows representing existing arc tracks so they can be reconstructed after length tuning.

Parameters

aArc1	Arc shape on the 1st line.
aArc2	Arc shape on the 2nd line (if m_dual == true).

AddArcAndPt()

void PNS::MEANDERED_LINE::AddArcAndPt	(	const SHAPE_ARC &	aArc1,
		const VECTOR2I &	aPt2
	)

Create a dummy meander shape representing an arc corner.

Allows representing existing arc tracks so they can be reconstructed after length tuning.

Parameters

aArc1	Arc shape on the 1st line.
aPt2	corner point of the 2nd line (if m_dual == true).

AddCorner()

void PNS::MEANDERED_LINE::AddCorner	(	const VECTOR2I &	aA,
		const VECTOR2I &	aB = VECTOR2I( 0, 0 )
	)

Create a dummy meander shape representing a line corner.

Used to define the starts/ends of meandered segments.

Parameters

aA	corner point of the 1st line.
aB	corner point of the 2nd line (if m_dual == true).

AddMeander()

void PNS::MEANDERED_LINE::AddMeander

(

MEANDER_SHAPE *

aShape

)

Add a new meander shape to the meandered line.

Parameters

aShape

the meander shape to add

AddPtAndArc()

void PNS::MEANDERED_LINE::AddPtAndArc	(	const VECTOR2I &	aPt1,
		const SHAPE_ARC &	aArc2
	)

Create a dummy meander shape representing an arc corner.

Allows representing existing arc tracks so they can be reconstructed after length tuning.

Parameters

aPt1	corner point of the 1st line.
aArc2	Arc shape on the 2nd line (if m_dual == true).

CheckSelfIntersections()

bool PNS::MEANDERED_LINE::CheckSelfIntersections	(	MEANDER_SHAPE *	aShape,
		int	aClearance
	)

Check if the given shape is intersecting with any other meander in the current line.

Parameters

aShape	the shape to check.
aClearance	clearance value.

Returns

true, if the meander shape is not colliding.

Meanders()

std::vector< MEANDER_SHAPE * > & PNS::MEANDERED_LINE::Meanders ( )

inline

Returns

set of meander shapes for this line.

MeanderSegment()

void PNS::MEANDERED_LINE::MeanderSegment	(	const SEG &	aSeg,
		bool	aSide,
		int	aBaseIndex = 0
	)

Fit maximum amplitude meanders on a given segment and adds to the current line.

Parameters

aSeg	the base segment to meander.
aSide	Side to start meandering the segment. True=left, False=Right
aBaseIndex	index of the base segment in the original line.

SetBaselineOffset()

void PNS::MEANDERED_LINE::SetBaselineOffset ( int  aOffset )

inline

Set the parallel offset between the base segment and the meandered line.

Used for dual meanders (diff pair) only.

Parameters

aOffset

the offset.

Settings()

const MEANDER_SETTINGS & PNS::MEANDERED_LINE::Settings

(

)

const

Returns

the current meandering settings.

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

• 3rd_party/router/router/pns_meander.h
• 3rd_party/router/router/pns_meander.cpp