PNS::DIFF_PAIR Class Reference

Basic class for a differential pair. More...

#include <pns_diff_pair.h>

Inheritance diagram for PNS::DIFF_PAIR:

Classes
struct	COUPLED_SEGMENTS

Public Types
typedef std::vector< COUPLED_SEGMENTS >	COUPLED_SEGMENTS_VEC
typedef std::vector< LINKED_ITEM * >	LINKS
enum	PnsKind {   SOLID_T = 1, LINE_T = 2, JOINT_T = 4, SEGMENT_T = 8,   ARC_T = 16, VIA_T = 32, DIFF_PAIR_T = 64, ANY_T = 0xff }

Public Member Functions
	DIFF_PAIR ()
	DIFF_PAIR (int aGap)
	DIFF_PAIR (const SHAPE_LINE_CHAIN &aP, const SHAPE_LINE_CHAIN &aN, int aGap=0)
	DIFF_PAIR (const LINE &aLineP, const LINE &aLineN, int aGap=0)
DIFF_PAIR *	Clone () const override
	Return a deep copy of the item. More...
virtual void	ClearLinks () override
	Return the number of segments that were assembled together to form this line. More...
void	SetShape (const SHAPE_LINE_CHAIN &aP, const SHAPE_LINE_CHAIN &aN, bool aSwapLanes=false)
void	SetShape (const DIFF_PAIR &aPair)
void	SetNets (int aP, int aN)
void	SetWidth (int aWidth)
int	Width () const
void	SetGap (int aGap)
int	Gap () const
void	AppendVias (const VIA &aViaP, const VIA &aViaN)
void	RemoveVias ()
bool	EndsWithVias () const
void	SetViaDiameter (int aDiameter)
void	SetViaDrill (int aDrill)
int	NetP () const
int	NetN () const
LINE &	PLine ()
LINE &	NLine ()
DP_PRIMITIVE_PAIR	EndingPrimitives ()
double	CoupledLength () const
double	TotalLength () const
double	CoupledLengthFactor () const
double	Skew () const
void	CoupledSegmentPairs (COUPLED_SEGMENTS_VEC &aPairs) const
void	Clear ()
void	Append (const DIFF_PAIR &aOther)
bool	Empty () const
const SHAPE_LINE_CHAIN &	CP () const
const SHAPE_LINE_CHAIN &	CN () const
bool	BuildInitial (const DP_GATEWAY &aEntry, const DP_GATEWAY &aTarget, bool aPrefDiagonal)
bool	CheckConnectionAngle (const DIFF_PAIR &aOther, int allowedAngles) const
int	CoupledLength (const SEG &aP, const SEG &aN) const
int64_t	CoupledLength (const SHAPE_LINE_CHAIN &aP, const SHAPE_LINE_CHAIN &aN) const
const RANGED_NUM< int >	GapConstraint () const
void	Link (LINKED_ITEM *aLink)
	Return the list of links from the owning node that constitute this line (or NULL if the line is not linked). More...
LINKS &	Links ()
const LINKS &	Links () const
bool	IsLinked () const
	Check if the segment aLink is a part of the line. More...
bool	ContainsLink (const LINKED_ITEM *aItem) const
LINKED_ITEM *	GetLink (int aIndex) const
	Erase the linking information. Used to detach the line from the owning node. More...
int	LinkCount () const
void	ShowLinks () const
virtual const SHAPE_LINE_CHAIN	Hull (int aClearance=0, int aWalkaroundThickness=0, int aLayer=-1) const
virtual const SHAPE_LINE_CHAIN	HoleHull (int aClearance, int aWalkaroundThickness, int aLayer) const
PnsKind	Kind () const
	Return the type (kind) of the item. More...
bool	OfKind (int aKindMask) const
	Return true if the item's type matches the mask aKindMask. More...
std::string	KindStr () const
	Returns the kind of the item, as string. More...
void	SetParent (BOARD_ITEM *aParent)
BOARD_ITEM *	Parent () const
void	SetNet (int aNet)
int	Net () const
const LAYER_RANGE &	Layers () const
void	SetLayers (const LAYER_RANGE &aLayers)
void	SetLayer (int aLayer)
virtual int	Layer () const
bool	LayersOverlap (const ITEM *aOther) const
	Return true if the set of layers spanned by aOther overlaps our layers. More...
NODE *	Owner () const
	Return the owner of this item, or NULL if there's none. More...
void	SetOwner (NODE *aOwner)
	Set the node that owns this item. More...
bool	BelongsTo (NODE *aNode) const
bool	Collide (const ITEM *aOther, const NODE *aNode, bool aDifferentNetsOnly=true) const
	Check for a collision (clearance violation) with between us and item aOther. More...
virtual const SHAPE *	Shape () const
	Return the geometrical shape of the item. More...
virtual const SHAPE *	Hole () const
virtual void	Mark (int aMarker) const
virtual void	Unmark (int aMarker=-1) const
virtual int	Marker () const
virtual void	SetRank (int aRank)
virtual int	Rank () const
virtual VECTOR2I	Anchor (int n) const
virtual int	AnchorCount () const
bool	IsLocked () const
void	SetRoutable (bool aRoutable)
bool	IsRoutable () const
bool	IsVirtual () const

Static Public Member Functions
static bool	ClassOf (const ITEM *aItem)
static DIFF_PAIR *	AssembleDp (LINE *aLine)

Static Public Attributes
static const int	UnusedNet = INT_MAX
	Supported item types. More...

Protected Member Functions
void	copyLinks (const LINK_HOLDER *aParent)
	< Copy m_links from the line aParent. More...

Protected Attributes
LINKS	m_links
PnsKind	m_kind
BOARD_ITEM *	m_parent
NODE *	m_owner
LAYER_RANGE	m_layers
bool	m_movable
int	m_net
int	m_marker
int	m_rank
bool	m_routable
bool	m_isVirtual

Private Member Functions
void	updateLine (LINE &aLine, const SHAPE_LINE_CHAIN &aShape, int aNet, const VIA &aVia)

Private Attributes
SHAPE_LINE_CHAIN	m_n
SHAPE_LINE_CHAIN	m_p
LINE	m_line_p
LINE	m_line_n
VIA	m_via_p
VIA	m_via_n
bool	m_hasVias
int	m_net_p
int	m_net_n
int	m_width
int	m_gap
int	m_viaGap
int	m_maxUncoupledLength
int	m_chamferLimit
RANGED_NUM< int >	m_gapConstraint

Detailed Description

Basic class for a differential pair.

Stores two PNS_LINEs (for positive and negative nets, respectively), the gap and coupling constraints.

Definition at line 234 of file pns_diff_pair.h.

Member Typedef Documentation

COUPLED_SEGMENTS_VEC

typedef std::vector<COUPLED_SEGMENTS> PNS::DIFF_PAIR::COUPLED_SEGMENTS_VEC

Definition at line 257 of file pns_diff_pair.h.

LINKS

typedef std::vector<LINKED_ITEM*> PNS::LINK_HOLDER::LINKS

inherited

Definition at line 36 of file pns_link_holder.h.

Member Enumeration Documentation

PnsKind

enum PNS::ITEM::PnsKind

inherited

Enumerator
SOLID_T
LINE_T
JOINT_T
SEGMENT_T
ARC_T
VIA_T
DIFF_PAIR_T
ANY_T

Definition at line 61 of file pns_item.h.

 {
 SOLID_T = 1,
 LINE_T = 2,
 JOINT_T = 4,
 SEGMENT_T = 8,
 ARC_T = 16,
 VIA_T = 32,
 DIFF_PAIR_T = 64,
 ANY_T = 0xff
 };

Constructor & Destructor Documentation

DIFF_PAIR() [1/4]

PNS::DIFF_PAIR::DIFF_PAIR ( )

inline

Definition at line 259 of file pns_diff_pair.h.

 :
 LINK_HOLDER( ITEM::DIFF_PAIR_T ),
 m_hasVias( false )
 {
 // Initialize some members, to avoid uninitialized variables.
 m_net_p = 0;
 m_net_n = 0;;
 m_width = 0;
 m_gap = 0;
 m_viaGap = 0;
 m_maxUncoupledLength = 0;
 m_chamferLimit = 0;
 }

References m_chamferLimit, m_gap, m_maxUncoupledLength, m_net_n, m_net_p, m_viaGap, and m_width.

DIFF_PAIR() [2/4]

PNS::DIFF_PAIR::DIFF_PAIR ( int  aGap )

inline

Definition at line 273 of file pns_diff_pair.h.

 :
 LINK_HOLDER( ITEM::DIFF_PAIR_T ),
 m_hasVias( false )
 {
 m_gapConstraint = aGap;

 // Initialize other members, to avoid uninitialized variables.
 m_net_p = 0;
 m_net_n = 0;;
 m_width = 0;
 m_gap = 0;
 m_viaGap = 0;
 m_maxUncoupledLength = 0;
 m_chamferLimit = 0;
 }

References m_chamferLimit, m_gap, m_gapConstraint, m_maxUncoupledLength, m_net_n, m_net_p, m_viaGap, and m_width.

DIFF_PAIR() [3/4]

PNS::DIFF_PAIR::DIFF_PAIR ( const SHAPE_LINE_CHAIN &  aP, const SHAPE_LINE_CHAIN &  aN, int  aGap = 0  )

inline

Definition at line 289 of file pns_diff_pair.h.

 :
 LINK_HOLDER( ITEM::DIFF_PAIR_T ),
 m_n( aN ),
 m_p( aP ),
 m_hasVias( false )
 {
 m_gapConstraint = aGap;

 // Initialize other members, to avoid uninitialized variables.
 m_net_p = 0;
 m_net_n = 0;;
 m_width = 0;
 m_gap = 0;
 m_viaGap = 0;
 m_maxUncoupledLength = 0;
 m_chamferLimit = 0;
 }

References m_chamferLimit, m_gap, m_gapConstraint, m_maxUncoupledLength, m_net_n, m_net_p, m_viaGap, and m_width.

DIFF_PAIR() [4/4]

PNS::DIFF_PAIR::DIFF_PAIR ( const LINE &  aLineP, const LINE &  aLineN, int  aGap = 0  )

inline

Definition at line 307 of file pns_diff_pair.h.

 :
 LINK_HOLDER( ITEM::DIFF_PAIR_T ),
 m_line_p( aLineP ),
 m_line_n( aLineN ),
 m_hasVias( false )
 {
 m_gapConstraint = aGap;
 m_net_p = aLineP.Net();
 m_net_n = aLineN.Net();
 m_p = aLineP.CLine();
 m_n = aLineN.CLine();

 // Do not leave uninitialized members, and keep static analyzer quiet:
 m_width = 0;
 m_gap = 0;
 m_viaGap = 0;
 m_maxUncoupledLength = 0;
 m_chamferLimit = 0;
 }

References PNS::LINE::CLine(), m_chamferLimit, m_gap, m_gapConstraint, m_maxUncoupledLength, m_n, m_net_n, m_net_p, m_p, m_viaGap, m_width, and PNS::ITEM::Net().

Member Function Documentation

Anchor()

virtual VECTOR2I PNS::ITEM::Anchor ( int  n ) const

inlinevirtualinherited

Reimplemented in PNS::VIA, PNS::SEGMENT, PNS::SOLID, and PNS::ARC.

Definition at line 215 of file pns_item.h.

 {
 return VECTOR2I();
 }

Referenced by PNS::DP_PRIMITIVE_PAIR::anchorDirection(), PNS::DP_PRIMITIVE_PAIR::CursorOrientation(), PNS::DP_PRIMITIVE_PAIR::DP_PRIMITIVE_PAIR(), PNS::NODE::followLine(), PNS::getDanglingAnchor(), PNS::ROUTER::isStartingPointRoutable(), PNS::TOOL_BASE::pickSingleItem(), and PNS::TOOL_BASE::snapToItem().

AnchorCount()

virtual int PNS::ITEM::AnchorCount ( ) const

inlinevirtualinherited

Reimplemented in PNS::VIA, PNS::SEGMENT, PNS::SOLID, and PNS::ARC.

Definition at line 220 of file pns_item.h.

 {
 return 0;
 }

Append()

void PNS::DIFF_PAIR::Append ( const DIFF_PAIR &  aOther )

inline

Definition at line 463 of file pns_diff_pair.h.

 {
 m_n.Append( aOther.m_n );
 m_p.Append( aOther.m_p );
 }

References SHAPE_LINE_CHAIN::Append(), m_n, and m_p.

AppendVias()

void PNS::DIFF_PAIR::AppendVias ( const VIA &  aViaP, const VIA &  aViaN  )

inline

Definition at line 393 of file pns_diff_pair.h.

 {
 m_hasVias = true;
 m_via_p = aViaP;
 m_via_n = aViaN;
 }

References m_hasVias, m_via_n, and m_via_p.

Referenced by PNS::DIFF_PAIR_PLACER::routeHead().

AssembleDp()

static DIFF_PAIR* PNS::DIFF_PAIR::AssembleDp ( LINE *  aLine )

static

BelongsTo()

bool PNS::ITEM::BelongsTo ( NODE *  aNode ) const

inlineinherited

Returns

true if the item is owned by the node aNode.

Definition at line 179 of file pns_item.h.

 {
 return m_owner == aNode;
 }

References PNS::ITEM::m_owner.

Referenced by PNS::NODE::doRemove().

BuildInitial()

bool PNS::DIFF_PAIR::BuildInitial	(	const DP_GATEWAY &	aEntry,
		const DP_GATEWAY &	aTarget,
		bool	aPrefDiagonal
	)

Definition at line 205 of file pns_diff_pair.cpp.

{
 SHAPE_LINE_CHAIN p = DIRECTION_45().BuildInitialTrace ( aEntry.AnchorP(), aTarget.AnchorP(),
 aPrefDiagonal );
 SHAPE_LINE_CHAIN n = DIRECTION_45().BuildInitialTrace ( aEntry.AnchorN(), aTarget.AnchorN(),
 aPrefDiagonal );

 int mask = aEntry.AllowedAngles() | DIRECTION_45::ANG_STRAIGHT | DIRECTION_45::ANG_OBTUSE;

 SHAPE_LINE_CHAIN sum_n, sum_p;
 m_p = p;
 m_n = n;

 if( aEntry.HasEntryLines() )
 {
 if( !aEntry.Entry().CheckConnectionAngle( *this, mask ) )
 return false;

 sum_p = aEntry.Entry().CP();
 sum_n = aEntry.Entry().CN();
 sum_p.Append( p );
 sum_n.Append( n );
 }
 else
 {
 sum_p = p;
 sum_n = n;
 }

 mask = aTarget.AllowedAngles() | DIRECTION_45::ANG_STRAIGHT | DIRECTION_45::ANG_OBTUSE;

 m_p = sum_p;
 m_n = sum_n;

 if( aTarget.HasEntryLines() )
 {
 DP_GATEWAY t(aTarget) ;
 t.Reverse();

 if( !CheckConnectionAngle( t.Entry(), mask ) )
 return false;

 sum_p.Append( t.Entry().CP() );
 sum_n.Append( t.Entry().CN() );
 }

 m_p = sum_p;
 m_n = sum_n;

 if( !checkGap ( p, n, m_gapConstraint ) )
 return false;

 if( p.SelfIntersecting() || n.SelfIntersecting() )
 return false;

 if( p.Intersects( n ) )
 return false;

 return true;
}

References PNS::DP_GATEWAY::AllowedAngles(), PNS::DP_GATEWAY::AnchorN(), PNS::DP_GATEWAY::AnchorP(), DIRECTION_45::ANG_OBTUSE, DIRECTION_45::ANG_STRAIGHT, SHAPE_LINE_CHAIN::Append(), DIRECTION_45::BuildInitialTrace(), CheckConnectionAngle(), PNS::checkGap(), CN(), CP(), PNS::DP_GATEWAY::Entry(), PNS::DP_GATEWAY::HasEntryLines(), SHAPE_LINE_CHAIN::Intersects(), m_gapConstraint, m_n, m_p, PNS::DP_GATEWAY::Reverse(), and SHAPE_LINE_CHAIN::SelfIntersecting().

Referenced by PNS::DP_GATEWAYS::FitGateways().

CheckConnectionAngle()

bool PNS::DIFF_PAIR::CheckConnectionAngle	(	const DIFF_PAIR &	aOther,
		int	allowedAngles
	)		const

Definition at line 268 of file pns_diff_pair.cpp.

{
 bool checkP, checkN;

 if( m_p.SegmentCount() == 0 || aOther.m_p.SegmentCount() == 0 )
 checkP = true;
 else
 {
 DIRECTION_45 p0( m_p.CSegment( -1 ) );
 DIRECTION_45 p1( aOther.m_p.CSegment( 0 ) );

 checkP = ( p0.Angle( p1 ) & aAllowedAngles ) != 0;
 }

 if( m_n.SegmentCount() == 0 || aOther.m_n.SegmentCount() == 0 )
 {
 checkN = true;
 }
 else
 {
 DIRECTION_45 n0( m_n.CSegment( -1 ) );
 DIRECTION_45 n1( aOther.m_n.CSegment( 0 ) );

 checkN = ( n0.Angle( n1 ) & aAllowedAngles ) != 0;
 }

 return checkP && checkN;
}

References SHAPE_LINE_CHAIN::CSegment(), m_n, m_p, and SHAPE_LINE_CHAIN::SegmentCount().

Referenced by BuildInitial().

ClassOf()

static bool PNS::DIFF_PAIR::ClassOf ( const ITEM *  aItem )

inlinestatic

Definition at line 327 of file pns_diff_pair.h.

 {
 return aItem && ITEM::DIFF_PAIR_T == aItem->Kind();
 }

References PNS::ITEM::DIFF_PAIR_T, and PNS::ITEM::Kind().

Clear()

void PNS::DIFF_PAIR::Clear ( )

inline

Definition at line 457 of file pns_diff_pair.h.

 {
 m_n.Clear();
 m_p.Clear();
 }

References SHAPE_LINE_CHAIN::Clear(), m_n, and m_p.

ClearLinks()

virtual void PNS::DIFF_PAIR::ClearLinks ( )

inlineoverridevirtual

Return the number of segments that were assembled together to form this line.

Reimplemented from PNS::LINK_HOLDER.

Definition at line 338 of file pns_diff_pair.h.

 {
 m_links.clear();
 m_line_p.ClearLinks();
 m_line_n.ClearLinks();
 }

References PNS::LINK_HOLDER::ClearLinks(), m_line_n, m_line_p, and PNS::LINK_HOLDER::m_links.

Clone()

DIFF_PAIR* PNS::DIFF_PAIR::Clone ( ) const

inlineoverridevirtual

Return a deep copy of the item.

Implements PNS::ITEM.

Definition at line 332 of file pns_diff_pair.h.

 {
 assert( false );
 return nullptr;
 }

CN()

const SHAPE_LINE_CHAIN& PNS::DIFF_PAIR::CN ( ) const

inline

Definition at line 475 of file pns_diff_pair.h.

{ return m_n; }

References m_n.

Referenced by PNS::DIFF_PAIR_PLACER::attemptWalk(), BuildInitial(), PNS::DP_GATEWAYS::FitGateways(), PNS::DIFF_PAIR_PLACER::FixRoute(), PNS::DP_MEANDER_PLACER::HasPlacedAnything(), PNS::DIFF_PAIR_PLACER::HasPlacedAnything(), PNS::OPTIMIZER::mergeDpSegments(), PNS::OPTIMIZER::mergeDpStep(), PNS::DP_MEANDER_PLACER::Move(), and PNS::DIFF_PAIR_PLACER::routeHead().

Collide()

bool PNS::ITEM::Collide ( const ITEM *  aOther, const NODE *  aNode, bool  aDifferentNetsOnly = true  ) const

inherited

Check for a collision (clearance violation) with between us and item aOther.

Collision checking takes all PCB stuff into account (layers, nets, DRC rules). Optionally returns a minimum translation vector for force propagation algorithm.

Parameters

aOther

is the item to check collision against.

Returns

true, if a collision was found.

Definition at line 97 of file pns_item.cpp.

{
 if( collideSimple( aOther, aNode, aDifferentNetsOnly ) )
 return true;

 // Special cases for "head" lines with vias attached at the end. Note that this does not
 // support head-line-via to head-line-via collisions, but you can't route two independent
 // tracks at once so it shouldn't come up.

 if( m_kind == LINE_T )
 {
 const LINE* line = static_cast<const LINE*>( this );

 if( line->EndsWithVia() && line->Via().collideSimple( aOther, aNode, aDifferentNetsOnly ) )
 return true;
 }

 if( aOther->m_kind == LINE_T )
 {
 const LINE* line = static_cast<const LINE*>( aOther );

 if( line->EndsWithVia() && line->Via().collideSimple( this, aNode, aDifferentNetsOnly ) )
 return true;
 }

  return false;
}

References PNS::ITEM::collideSimple(), PNS::LINE::EndsWithVia(), PNS::ITEM::LINE_T, PNS::ITEM::m_kind, and PNS::LINE::Via().

Referenced by PNS::SHOVE::onCollidingSolid(), PNS::OPTIMIZER::CACHE_VISITOR::operator()(), PNS::NODE::DEFAULT_OBSTACLE_VISITOR::operator()(), PNS::SHOVE::shoveLineFromLoneVia(), PNS::SHOVE::shoveLineToHullSet(), and PNS::COMPONENT_DRAGGER::Start().

ContainsLink()

bool PNS::LINK_HOLDER::ContainsLink ( const LINKED_ITEM *  aItem ) const

inlineinherited

Definition at line 58 of file pns_link_holder.h.

 {
 return alg::contains( m_links, aItem );
 }

References alg::contains(), and PNS::LINK_HOLDER::m_links.

copyLinks()

void PNS::LINK_HOLDER::copyLinks ( const LINK_HOLDER *  aParent )

inlineprotectedinherited

< Copy m_links from the line aParent.

List of segments in the owning NODE (ITEM::m_owner) that constitute this line, or NULL if the line is not a part of any node.

Definition at line 98 of file pns_link_holder.h.

References PNS::LINK_HOLDER::m_links.

Referenced by PNS::LINE::LINE(), and PNS::LINE::operator=().

CoupledLength() [1/3]

double PNS::DIFF_PAIR::CoupledLength

(

)

const

Definition at line 882 of file pns_diff_pair.cpp.

{
 COUPLED_SEGMENTS_VEC pairs;

 CoupledSegmentPairs( pairs );

 double l = 0.0;

 for( unsigned int i = 0; i < pairs.size(); i++ )
 l += pairs[i].coupledP.Length();

 return l;
}

References CoupledSegmentPairs().

Referenced by CoupledLengthFactor(), PNS::OPTIMIZER::mergeDpStep(), and PNS::DIFF_PAIR_PLACER::tryWalkDp().

CoupledLength() [2/3]

int PNS::DIFF_PAIR::CoupledLength	(	const SEG &	aP,
		const SEG &	aN
	)		const

Definition at line 917 of file pns_diff_pair.cpp.

{
 SEG p_clip, n_clip;
  int64_t dist = std::abs( aP.Distance( aN ) - m_width );

 if( aP.ApproxParallel( aN ) && m_gapConstraint.Matches( dist ) &&
 commonParallelProjection ( aP, aN, p_clip, n_clip ) )
 return p_clip.Length();

 return 0;
}

References SEG::ApproxParallel(), PNS::commonParallelProjection(), SEG::Distance(), SEG::Length(), m_gapConstraint, m_width, and RANGED_NUM< T >::Matches().

CoupledLength() [3/3]

int64_t PNS::DIFF_PAIR::CoupledLength	(	const SHAPE_LINE_CHAIN &	aP,
		const SHAPE_LINE_CHAIN &	aN
	)		const

Definition at line 857 of file pns_diff_pair.cpp.

{
 int64_t total = 0;

 for( int i = 0; i < aP.SegmentCount(); i++ )
 {
 for( int j = 0; j < aN.SegmentCount(); j++ )
 {
 SEG sp = aP.CSegment( i );
 SEG sn = aN.CSegment( j );

 SEG p_clip, n_clip;

 int64_t dist = std::abs( sp.Distance(sn) - m_width );

 if( sp.ApproxParallel( sn ) && m_gapConstraint.Matches( dist ) &&
 commonParallelProjection( sp, sn, p_clip, n_clip ) )
 total += p_clip.Length();
 }
 }

 return total;
}

References SEG::ApproxParallel(), PNS::commonParallelProjection(), SHAPE_LINE_CHAIN::CSegment(), SEG::Distance(), SEG::Length(), m_gapConstraint, m_width, RANGED_NUM< T >::Matches(), and SHAPE_LINE_CHAIN::SegmentCount().

CoupledLengthFactor()

double PNS::DIFF_PAIR::CoupledLengthFactor

(

)

const

Definition at line 897 of file pns_diff_pair.cpp.

{
 double t = TotalLength();

 if( t == 0.0 )
 return 0.0;

 return CoupledLength() / t;
}

References CoupledLength(), and TotalLength().

CoupledSegmentPairs()

void PNS::DIFF_PAIR::CoupledSegmentPairs

(

COUPLED_SEGMENTS_VEC &

aPairs

)

const

Definition at line 827 of file pns_diff_pair.cpp.

{
 SHAPE_LINE_CHAIN p( m_p );
 SHAPE_LINE_CHAIN n( m_n );

 p.Simplify();
 n.Simplify();

 for( int i = 0; i < p.SegmentCount(); i++ )
 {
 for( int j = 0; j < n.SegmentCount(); j++ )
 {
 SEG sp = p.Segment( i );
 SEG sn = n.Segment( j );

 SEG p_clip, n_clip;

 int64_t dist = std::abs( sp.Distance( sn ) - m_width );

 if( sp.ApproxParallel( sn ) && m_gapConstraint.Matches( dist ) &&
 commonParallelProjection( sp, sn, p_clip, n_clip ) )
 {
 const COUPLED_SEGMENTS spair( p_clip, sp, i, n_clip, sn, j );
 aPairs.push_back( spair );
 }
 }
 }
}

References SEG::ApproxParallel(), PNS::commonParallelProjection(), SEG::Distance(), m_gapConstraint, m_n, m_p, m_width, RANGED_NUM< T >::Matches(), SHAPE_LINE_CHAIN::Segment(), SHAPE_LINE_CHAIN::SegmentCount(), and SHAPE_LINE_CHAIN::Simplify().

Referenced by CoupledLength().

CP()

const SHAPE_LINE_CHAIN& PNS::DIFF_PAIR::CP ( ) const

inline

Definition at line 474 of file pns_diff_pair.h.

{ return m_p; }

References m_p.

Referenced by PNS::DIFF_PAIR_PLACER::attemptWalk(), BuildInitial(), PNS::DP_GATEWAYS::FitGateways(), PNS::DIFF_PAIR_PLACER::FixRoute(), PNS::DP_MEANDER_PLACER::HasPlacedAnything(), PNS::DIFF_PAIR_PLACER::HasPlacedAnything(), PNS::OPTIMIZER::mergeDpSegments(), PNS::OPTIMIZER::mergeDpStep(), PNS::DP_MEANDER_PLACER::Move(), and PNS::DIFF_PAIR_PLACER::routeHead().

Empty()

bool PNS::DIFF_PAIR::Empty ( ) const

inline

Definition at line 469 of file pns_diff_pair.h.

 {
 return ( m_n.SegmentCount() == 0 ) || ( m_p.SegmentCount() == 0 );
 }

References m_n, m_p, and SHAPE_LINE_CHAIN::SegmentCount().

EndingPrimitives()

DP_PRIMITIVE_PAIR PNS::DIFF_PAIR::EndingPrimitives

(

)

Definition at line 757 of file pns_diff_pair.cpp.

{
 if( m_hasVias )
 {
 return DP_PRIMITIVE_PAIR( &m_via_p, &m_via_n );
 }
 else
 {
 const LINE lP( PLine() );
 const LINE lN( NLine() );

 SEGMENT sP( lP, lP.CSegment( -1 ) );
 SEGMENT sN( lN, lN.CSegment( -1 ) );

 DP_PRIMITIVE_PAIR dpair( &sP, &sN );
 dpair.SetAnchors( sP.Seg().B, sN.Seg().B );

 return dpair;
 }
}

References PNS::LINE::CSegment(), m_hasVias, m_via_n, m_via_p, NLine(), and PLine().

Referenced by PNS::DIFF_PAIR_PLACER::FixRoute().

EndsWithVias()

bool PNS::DIFF_PAIR::EndsWithVias ( ) const

inline

Definition at line 405 of file pns_diff_pair.h.

 {
 return m_hasVias;
 }

References m_hasVias.

Referenced by PNS::DIFF_PAIR_PLACER::FixRoute(), and PNS::DIFF_PAIR_PLACER::UpdateSizes().

Gap()

int PNS::DIFF_PAIR::Gap ( ) const

inline

Definition at line 388 of file pns_diff_pair.h.

 {
 return m_gap;
 }

References m_gap.

Referenced by PNS::DIFF_PAIR_PLACER::attemptWalk(), PNS::MEANDER_SKEW_PLACER::Start(), PNS::DP_MEANDER_PLACER::Start(), and PNS::DP_MEANDER_PLACER::TuningInfo().

GapConstraint()

const RANGED_NUM<int> PNS::DIFF_PAIR::GapConstraint ( ) const

inline

Definition at line 483 of file pns_diff_pair.h.

 {
 return m_gapConstraint;
 }

References m_gapConstraint.

Referenced by PNS::findCoupledVertices().

GetLink()

LINKED_ITEM* PNS::LINK_HOLDER::GetLink ( int  aIndex ) const

inlineinherited

Erase the linking information. Used to detach the line from the owning node.

Definition at line 63 of file pns_link_holder.h.

References PNS::LINK_HOLDER::m_links.

Referenced by PNS::LINE_PLACER::removeLoops(), PNS::TOPOLOGY::SimplifyLine(), PNS::MEANDER_SKEW_PLACER::Start(), and PNS::DP_MEANDER_PLACER::Start().

Hole()

virtual const SHAPE* PNS::ITEM::Hole ( ) const

inlinevirtualinherited

Reimplemented in PNS::VIA, and PNS::SOLID.

Definition at line 203 of file pns_item.h.

 {
 return nullptr;
 }

Referenced by PNS::ITEM::collideSimple().

HoleHull()

virtual const SHAPE_LINE_CHAIN PNS::ITEM::HoleHull ( int  aClearance, int  aWalkaroundThickness, int  aLayer  ) const

inlinevirtualinherited

Reimplemented in PNS::SOLID.

Definition at line 119 of file pns_item.h.

 {
 return SHAPE_LINE_CHAIN();
 }

Hull()

virtual const SHAPE_LINE_CHAIN PNS::ITEM::Hull ( int  aClearance = 0, int  aWalkaroundThickness = 0, int  aLayer = -1  ) const

inlinevirtualinherited

Reimplemented in PNS::VIA, PNS::SEGMENT, PNS::ARC, and PNS::SOLID.

Definition at line 113 of file pns_item.h.

 {
 return SHAPE_LINE_CHAIN();
 }

IsLinked()

bool PNS::LINK_HOLDER::IsLinked ( ) const

inlineinherited

Check if the segment aLink is a part of the line.

Definition at line 52 of file pns_link_holder.h.

References PNS::LINK_HOLDER::m_links.

Referenced by PNS::NODE::Add(), PNS::LINE::ClipVertexRange(), PNS::TOPOLOGY::followTrivialPath(), PNS::LINE::IsLinkedChecked(), NLine(), PLine(), PNS::LINE::Rank(), PNS::OPTIMIZER::removeCachedSegments(), and PNS::TOPOLOGY::SimplifyLine().

IsLocked()

bool PNS::ITEM::IsLocked ( ) const

inlineinherited

Definition at line 225 of file pns_item.h.

 {
 return Marker() & MK_LOCKED;
 }

References PNS::ITEM::Marker(), and PNS::MK_LOCKED.

Referenced by ROUTER_TOOL::InlineBreakTrack(), ROUTER_TOOL::performDragging(), and PNS::SHOVE::pushOrShoveVia().

IsRoutable()

bool PNS::ITEM::IsRoutable ( ) const

inlineinherited

Definition at line 231 of file pns_item.h.

{ return m_routable; }

References PNS::ITEM::m_routable.

Referenced by PNS::NODE::addSolid(), and PNS::NODE::removeSolidIndex().

IsVirtual()

bool PNS::ITEM::IsVirtual ( ) const

inlineinherited

Definition at line 233 of file pns_item.h.

 {
 return m_isVirtual;
 }

References PNS::ITEM::m_isVirtual.

Referenced by PNS_KICAD_IFACE::DisplayItem(), PNS::NODE::GetClearance(), PNS::NODE::GetHoleClearance(), PNS::NODE::GetHoleToHoleClearance(), and PNS::NODE::QueryColliding().

Kind()

PnsKind PNS::ITEM::Kind ( ) const

inlineinherited

Return the type (kind) of the item.

Definition at line 128 of file pns_item.h.

 {
 return m_kind;
 }

References PNS::ITEM::m_kind.

Referenced by PNS_KICAD_IFACE::AddItem(), PNS::NODE::AssembleLine(), PNS::TOPOLOGY::AssembleTrivialPath(), PNS::OPTIMIZER::CacheRemove(), PNS::NODE::CheckColliding(), PNS::SEGMENT::ClassOf(), PNS::ARC::ClassOf(), PNS::SOLID::ClassOf(), PNS::VIA::ClassOf(), PNS::LINE::ClassOf(), ClassOf(), PNS::OPTIMIZER::computeBreakouts(), PNS::DIFF_PAIR_PLACER::FindDpPrimitivePair(), PNS::NODE::followLine(), PNS::getDanglingAnchor(), PNS::MEANDER_PLACER_BASE::getSnappedStartPoint(), PNS_PCBNEW_RULE_RESOLVER::holeRadius(), PNS_KICAD_IFACE_BASE::inheritTrackWidth(), PNS::OPTIMIZER::CACHE_VISITOR::operator()(), PNS_PCBNEW_RULE_RESOLVER::QueryConstraint(), PNS::NODE::Remove(), PNS::SHOVE::shoveIteration(), PNS::OPTIMIZER::smartPadsSingle(), PNS::TOOL_BASE::snapToItem(), PNS::DRAGGER::Start(), PNS::LINE_PLACER::Start(), ROUTER_PREVIEW_ITEM::Update(), PNS_KICAD_IFACE::UpdateItem(), and PNS::LINE_PLACER::UpdateSizes().

KindStr()

std::string PNS::ITEM::KindStr ( ) const

inherited

Returns the kind of the item, as string.

Definition at line 126 of file pns_item.cpp.

{
 switch( m_kind )
 {
 case ARC_T: return "arc";
 case LINE_T: return "line";
 case SEGMENT_T: return "segment";
 case VIA_T: return "via";
 case JOINT_T: return "joint";
 case SOLID_T: return "solid";
 case DIFF_PAIR_T: return "diff-pair";
 default: return "unknown";
 }
}

References PNS::ITEM::ARC_T, PNS::ITEM::DIFF_PAIR_T, PNS::ITEM::JOINT_T, PNS::ITEM::LINE_T, PNS::ITEM::m_kind, PNS::ITEM::SEGMENT_T, PNS::ITEM::SOLID_T, and PNS::ITEM::VIA_T.

Referenced by PNS::TOOL_BASE::pickSingleItem(), and PNS::TOOL_BASE::updateEndItem().

Layer()

virtual int PNS::ITEM::Layer ( ) const

inlinevirtualinherited

Definition at line 156 of file pns_item.h.

{ return Layers().Start(); }

References PNS::ITEM::Layers(), and LAYER_RANGE::Start().

Referenced by PNS::TOPOLOGY::AssembleTuningPath(), PNS_PCBNEW_RULE_RESOLVER::Clearance(), PNS::ITEM::collideSimple(), PNS::DRAGGER::CurrentLayer(), PNS::OPTIMIZER::fanoutCleanup(), PNS_PCBNEW_RULE_RESOLVER::HoleClearance(), PNS_PCBNEW_RULE_RESOLVER::HoleToHoleClearance(), PNS_KICAD_IFACE_BASE::ImportSizes(), PNS::ROUTER::markViolations(), PNS::NODE::NearestObstacle(), LENGTH_TUNER_TOOL::performTuning(), PNS::OPTIMIZER::runSmartPads(), PNS::SHOVE::shoveLineFromLoneVia(), and PNS::SHOVE::ShoveObstacleLine().

Layers()

const LAYER_RANGE& PNS::ITEM::Layers ( ) const

inlineinherited

Definition at line 152 of file pns_item.h.

{ return m_layers; }

References PNS::ITEM::m_layers.

Referenced by PNS::INDEX::Add(), PNS::NODE::Add(), PNS::NODE::addArc(), PNS_KICAD_IFACE::AddItem(), PNS::NODE::addSegment(), PNS::NODE::addSolid(), PNS::NODE::addVia(), PNS::ARC::ARC(), PNS::TOPOLOGY::AssembleDiffPair(), PNS::NODE::AssembleLine(), PNS::KEEP_TOPOLOGY_CONSTRAINT::Check(), PNS_PCBNEW_RULE_RESOLVER::Clearance(), PNS::VIA::Clone(), PNS::ITEM::collideSimple(), PNS::MEANDER_PLACER::CurrentLayer(), PNS::DP_MEANDER_PLACER::CurrentLayer(), PNS::DIFF_PAIR_PLACER::FindDpPrimitivePair(), PNS::NODE::FindJoint(), PNS::NODE::FindLinesBetweenJoints(), PNS::NODE::findRedundantArc(), PNS::NODE::findRedundantSegment(), PNS::NODE::FixupVirtualVias(), ROUTER_TOOL::getStartLayer(), PNS_PCBNEW_RULE_RESOLVER::HoleClearance(), PNS_PCBNEW_RULE_RESOLVER::HoleToHoleClearance(), PNS_KICAD_IFACE::IsFlashedOnLayer(), PNS::ITEM::Layer(), PNS::ITEM::LayersOverlap(), PNS::LINE::LINE(), PNS::NODE::LockJoint(), PNS::VIA::MakeHandle(), PNS::ROUTER::markViolations(), PNS::SHOVE::onCollidingSolid(), LENGTH_TUNER_TOOL::performTuning(), PNS::TOOL_BASE::pickSingleItem(), PNS::INDEX::Query(), PNS::INDEX::Remove(), PNS::NODE::removeArcIndex(), PNS::NODE::removeSegmentIndex(), PNS::NODE::removeSolidIndex(), PNS::NODE::removeViaIndex(), PNS_TEST_ENVIRONMENT::ReplayLog(), PNS::SEGMENT::SEGMENT(), PNS::LINE_PLACER::SetLayer(), ROUTER_PREVIEW_ITEM::Update(), PNS::TOOL_BASE::updateEndItem(), updateLine(), PNS::TOOL_BASE::updateStartItem(), and PNS::VIA::VIA().

LayersOverlap()

bool PNS::ITEM::LayersOverlap ( const ITEM *  aOther ) const

inlineinherited

Return true if the set of layers spanned by aOther overlaps our layers.

Definition at line 161 of file pns_item.h.

 {
 return Layers().Overlaps( aOther->Layers() );
 }

References PNS::ITEM::Layers(), and LAYER_RANGE::Overlaps().

Referenced by PNS::SHOVE::onCollidingArc(), PNS::SHOVE::onCollidingSegment(), PNS::NODE::rebuildJoint(), and PNS::SHOVE::ShoveObstacleLine().

Link()

void PNS::LINK_HOLDER::Link ( LINKED_ITEM *  aLink )

inlineinherited

Return the list of links from the owning node that constitute this line (or NULL if the line is not linked).

Definition at line 42 of file pns_link_holder.h.

References PNS::LINK_HOLDER::m_links.

Referenced by PNS::NODE::Add(), and PNS::NODE::AssembleLine().

LinkCount()

int PNS::LINK_HOLDER::LinkCount ( ) const

inlineinherited

Definition at line 75 of file pns_link_holder.h.

 {
 return m_links.size();
 }

References PNS::LINK_HOLDER::m_links.

Referenced by PNS::LINE::IsLinkedChecked(), and PNS::LINE_PLACER::removeLoops().

Links() [1/2]

LINKS& PNS::LINK_HOLDER::Links ( )

inlineinherited

Definition at line 49 of file pns_link_holder.h.

{ return m_links; }

References PNS::LINK_HOLDER::m_links.

Referenced by PNS::SHOVE::findRootLine(), PNS::TOPOLOGY::followTrivialPath(), PNS::SHOVE::popLineStack(), PNS::NODE::Remove(), PNS::OPTIMIZER::removeCachedSegments(), PNS::SHOVE::replaceLine(), PNS::SHOVE::ShoveObstacleLine(), PNS::COMPONENT_DRAGGER::Start(), and PNS::SHOVE::unwindLineStack().

Links() [2/2]

const LINKS& PNS::LINK_HOLDER::Links ( ) const

inlineinherited

Definition at line 50 of file pns_link_holder.h.

{ return m_links; }

References PNS::LINK_HOLDER::m_links.

Mark()

virtual void PNS::ITEM::Mark ( int  aMarker ) const

inlinevirtualinherited

Reimplemented in PNS::LINE.

Definition at line 208 of file pns_item.h.

{ m_marker = aMarker; }

References PNS::ITEM::m_marker.

Referenced by PNS::ITEM::collideSimple(), and PNS::SHOVE::ShoveDraggingVia().

Marker()

virtual int PNS::ITEM::Marker ( ) const

inlinevirtualinherited

Reimplemented in PNS::LINE.

Definition at line 210 of file pns_item.h.

{ return m_marker; }

References PNS::ITEM::m_marker.

Referenced by PNS::ARC::ARC(), PNS::ITEM::collideSimple(), PNS::ITEM::IsLocked(), PNS::SHOVE::pushOrShoveVia(), and ROUTER_PREVIEW_ITEM::Update().

Net()

int PNS::ITEM::Net ( ) const

inlineinherited

Definition at line 150 of file pns_item.h.

{ return m_net; }

References PNS::ITEM::m_net.

Referenced by PNS::INDEX::Add(), PNS::NODE::Add(), PNS::NODE::addArc(), PNS_KICAD_IFACE::AddItem(), PNS::NODE::addSegment(), PNS::NODE::addSolid(), PNS::NODE::addVia(), PNS::ARC::ARC(), PNS::TOPOLOGY::AssembleDiffPair(), PNS::NODE::AssembleLine(), PNS::LINE_PLACER::buildInitialLine(), PNS::KEEP_TOPOLOGY_CONSTRAINT::Check(), PNS::VIA::Clone(), PNS::MEANDER_PLACER::CurrentNets(), PNS::DRAGGER::CurrentNets(), DIFF_PAIR(), PNS::OPTIMIZER::fanoutCleanup(), PNS::DIFF_PAIR_PLACER::FindDpPrimitivePair(), PNS::NODE::FindJoint(), PNS::NODE::findRedundantArc(), PNS::NODE::findRedundantSegment(), PNS::LINE_PLACER::FixRoute(), PNS_PCBNEW_RULE_RESOLVER::IsDiffPair(), PNS::ROUTER::isStartingPointRoutable(), PNS::LINE::LINE(), PNS::NODE::LockJoint(), PNS::VIA::MakeHandle(), ROUTER_TOOL::performDragging(), LENGTH_TUNER_TOOL::performTuning(), ROUTER_TOOL::prepareInteractive(), PNS_PCBNEW_RULE_RESOLVER::QueryConstraint(), PNS::NODE::rebuildJoint(), PNS::INDEX::Remove(), PNS::NODE::removeArcIndex(), PNS::NODE::removeSegmentIndex(), PNS::NODE::removeSolidIndex(), PNS::NODE::removeViaIndex(), PNS::OPTIMIZER::runSmartPads(), PNS::SEGMENT::SEGMENT(), PNS::SHOVE::ShoveObstacleLine(), PNS::MEANDER_SKEW_PLACER::Start(), PNS::DIFF_PAIR_PLACER::Start(), PNS::LINE_PLACER::Start(), ROUTER_TOOL::updateMessagePanel(), and PNS::VIA::VIA().

NetN()

int PNS::DIFF_PAIR::NetN ( ) const

inline

Definition at line 427 of file pns_diff_pair.h.

 {
 return m_net_n;
 }

References m_net_n.

Referenced by PNS::DP_MEANDER_PLACER::CurrentNets().

NetP()

int PNS::DIFF_PAIR::NetP ( ) const

inline

Definition at line 422 of file pns_diff_pair.h.

 {
 return m_net_p;
 }

References m_net_p.

Referenced by PNS::DP_MEANDER_PLACER::CurrentNets().

NLine()

LINE& PNS::DIFF_PAIR::NLine ( )

inline

Definition at line 440 of file pns_diff_pair.h.

 {
 if( !m_line_n.IsLinked() )
 updateLine( m_line_n, m_n, m_net_n, m_via_n );

 return m_line_n;
 }

References PNS::LINK_HOLDER::IsLinked(), m_line_n, m_n, m_net_n, m_via_n, and updateLine().

Referenced by PNS::DIFF_PAIR_PLACER::attemptWalk(), PNS::checkDpColliding(), PNS::DP_MEANDER_PLACER::CheckFit(), EndingPrimitives(), PNS::DP_MEANDER_PLACER::FixRoute(), PNS::DIFF_PAIR_PLACER::FixRoute(), PNS::DIFF_PAIR_PLACER::rhMarkObstacles(), PNS::DIFF_PAIR_PLACER::rhShoveOnly(), PNS::MEANDER_SKEW_PLACER::Start(), PNS::DP_MEANDER_PLACER::Start(), PNS::DP_MEANDER_PLACER::Traces(), PNS::DIFF_PAIR_PLACER::Traces(), PNS::DIFF_PAIR_PLACER::updateLeadingRatLine(), and PNS::verifyDpBypass().

OfKind()

bool PNS::ITEM::OfKind ( int  aKindMask ) const

inlineinherited

Return true if the item's type matches the mask aKindMask.

Definition at line 136 of file pns_item.h.

 {
 return ( aKindMask & m_kind ) != 0;
 }

References PNS::ITEM::m_kind.

Referenced by PNS::DP_PRIMITIVE_PAIR::anchorDirection(), PNS::TOPOLOGY::AssembleTrivialPath(), ROUTER_TOOL::breakTrack(), PNS::DP_GATEWAYS::BuildFromPrimitivePair(), PNS::ChangedArea(), PNS::TOOL_BASE::checkSnap(), PNS::DP_PRIMITIVE_PAIR::CursorOrientation(), PNS::DP_PRIMITIVE_PAIR::Directional(), PNS::OPTIMIZER::fanoutCleanup(), PNS::ROUTER::isStartingPointRoutable(), PNS::MEANDER_PLACER_BASE::lineLength(), PNS::SHOVE::onCollidingVia(), PNS::NODE::DEFAULT_OBSTACLE_VISITOR::operator()(), PNS_KICAD_IFACE::RemoveItem(), PNS::LINE_PLACER::SetLayer(), PNS::SHOVE::shoveIteration(), PNS::LINE_PLACER::simplifyNewLine(), PNS::LINE_PLACER::SplitAdjacentSegments(), PNS::MEANDER_SKEW_PLACER::Start(), PNS::MEANDER_PLACER::Start(), PNS::DP_MEANDER_PLACER::Start(), and PNS::SHOVE::unwindLineStack().

Owner()

NODE* PNS::ITEM::Owner ( ) const

inlineinherited

Return the owner of this item, or NULL if there's none.

Definition at line 169 of file pns_item.h.

{ return m_owner; }

References PNS::ITEM::m_owner.

Referenced by PNS_KICAD_IFACE_BASE::inheritTrackWidth(), and PNS::LINE_PLACER::Move().

Parent()

BOARD_ITEM* PNS::ITEM::Parent ( ) const

inlineinherited

Definition at line 147 of file pns_item.h.

{ return m_parent; }

References PNS::ITEM::m_parent.

Referenced by PNS_KICAD_IFACE::AddItem(), PNS_PCBNEW_RULE_RESOLVER::DpNetPair(), PNS_KICAD_IFACE::HideItem(), PNS_PCBNEW_RULE_RESOLVER::holeRadius(), isCopper(), isEdge(), PNS_KICAD_IFACE::IsFlashedOnLayer(), PNS_KICAD_IFACE::IsItemVisible(), PNS::LOGGER::Log(), PNS_PCBNEW_RULE_RESOLVER::QueryConstraint(), PNS_KICAD_IFACE::RemoveItem(), and PNS_KICAD_IFACE::UpdateItem().

PLine()

LINE& PNS::DIFF_PAIR::PLine ( )

inline

Definition at line 432 of file pns_diff_pair.h.

 {
 if( !m_line_p.IsLinked() )
 updateLine( m_line_p, m_p, m_net_p, m_via_p );

 return m_line_p;
 }

References PNS::LINK_HOLDER::IsLinked(), m_line_p, m_net_p, m_p, m_via_p, and updateLine().

Referenced by PNS::DIFF_PAIR_PLACER::attemptWalk(), PNS::checkDpColliding(), PNS::DP_MEANDER_PLACER::CheckFit(), EndingPrimitives(), PNS::DP_MEANDER_PLACER::FixRoute(), PNS::DIFF_PAIR_PLACER::FixRoute(), PNS::DIFF_PAIR_PLACER::propagateDpHeadForces(), PNS::DIFF_PAIR_PLACER::rhMarkObstacles(), PNS::DIFF_PAIR_PLACER::rhShoveOnly(), PNS::MEANDER_SKEW_PLACER::Start(), PNS::DP_MEANDER_PLACER::Start(), PNS::DP_MEANDER_PLACER::Traces(), PNS::DIFF_PAIR_PLACER::Traces(), PNS::DIFF_PAIR_PLACER::updateLeadingRatLine(), and PNS::verifyDpBypass().

Rank()

virtual int PNS::ITEM::Rank ( ) const

inlinevirtualinherited

Reimplemented in PNS::LINE.

Definition at line 213 of file pns_item.h.

{ return m_rank; }

References PNS::ITEM::m_rank.

Referenced by PNS::ARC::ARC(), PNS::LINE::LINE(), and PNS::SHOVE::shoveIteration().

RemoveVias()

void PNS::DIFF_PAIR::RemoveVias ( )

inline

Definition at line 400 of file pns_diff_pair.h.

 {
 m_hasVias = false;
 }

References m_hasVias.

SetGap()

void PNS::DIFF_PAIR::SetGap ( int  aGap )

inline

Definition at line 382 of file pns_diff_pair.h.

 {
 m_gap = aGap;
 m_gapConstraint = RANGED_NUM<int>( m_gap, 10000, 10000 );
 }

References m_gap, and m_gapConstraint.

Referenced by PNS::TOPOLOGY::AssembleDiffPair(), PNS::DP_GATEWAYS::FitGateways(), PNS::DIFF_PAIR_PLACER::routeHead(), PNS::MEANDER_SKEW_PLACER::Start(), PNS::DP_MEANDER_PLACER::Start(), and PNS::DIFF_PAIR_PLACER::UpdateSizes().

SetLayer()

void PNS::ITEM::SetLayer ( int  aLayer )

inlineinherited

Definition at line 155 of file pns_item.h.

{ m_layers = LAYER_RANGE( aLayer, aLayer ); }

References PNS::ITEM::m_layers.

Referenced by PNS::LINE_PLACER::buildInitialLine(), PNS::LINE_PLACER::FixRoute(), PNS::LINE_PLACER::initPlacement(), PNS::ROUTER::isStartingPointRoutable(), PNS::DIFF_PAIR_PLACER::propagateDpHeadForces(), PNS::DIFF_PAIR_PLACER::routeHead(), PNS::LINE_PLACER::SetLayer(), PNS::LINE_PLACER::UnfixRoute(), and updateLine().

SetLayers()

void PNS::ITEM::SetLayers ( const LAYER_RANGE &  aLayers )

inlineinherited

Definition at line 153 of file pns_item.h.

{ m_layers = aLayers; }

References PNS::ITEM::m_layers.

Referenced by PNS::TOPOLOGY::AssembleDiffPair(), PNS::NODE::AssembleLine(), PNS::VIA::Clone(), and PNS::VIA::VIA().

SetNet()

void PNS::ITEM::SetNet ( int  aNet )

inlineinherited

Definition at line 149 of file pns_item.h.

{ m_net = aNet; }

References PNS::ITEM::m_net.

Referenced by PNS::LINE::AppendVia(), PNS::NODE::AssembleLine(), PNS::LINE_PLACER::buildInitialLine(), PNS::VIA::Clone(), PNS::LINE_PLACER::FixRoute(), PNS::LINE_PLACER::initPlacement(), PNS::ROUTER::isStartingPointRoutable(), PNS::DIFF_PAIR_PLACER::makeVia(), updateLine(), and PNS::VIA::VIA().

SetNets()

void PNS::DIFF_PAIR::SetNets ( int  aP, int  aN  )

inline

Definition at line 367 of file pns_diff_pair.h.

 {
 m_net_p = aP;
 m_net_n = aN;
 }

References m_net_n, and m_net_p.

Referenced by PNS::DIFF_PAIR_PLACER::routeHead(), and PNS::DIFF_PAIR_PLACER::Start().

SetOwner()

void PNS::ITEM::SetOwner ( NODE *  aOwner )

inlineinherited

Set the node that owns this item.

An item can belong to a single NODE or be unowned.

Definition at line 174 of file pns_item.h.

{ m_owner = aOwner; }

References PNS::ITEM::m_owner.

Referenced by PNS::NODE::AssembleLine(), PNS::NODE::doRemove(), and PNS::NODE::Remove().

SetParent()

void PNS::ITEM::SetParent ( BOARD_ITEM *  aParent )

inlineinherited

Definition at line 146 of file pns_item.h.

{ m_parent = aParent; }

References PNS::ITEM::m_parent.

Referenced by PNS_KICAD_IFACE::AddItem().

SetRank()

virtual void PNS::ITEM::SetRank ( int  aRank )

inlinevirtualinherited

Reimplemented in PNS::LINE.

Definition at line 212 of file pns_item.h.

{ m_rank = aRank; }

References PNS::ITEM::m_rank.

Referenced by PNS::NODE::Commit(), and PNS::SHOVE::ShoveDraggingVia().

SetRoutable()

void PNS::ITEM::SetRoutable ( bool  aRoutable )

inlineinherited

Definition at line 230 of file pns_item.h.

{ m_routable = aRoutable; }

References PNS::ITEM::m_routable.

SetShape() [1/2]

void PNS::DIFF_PAIR::SetShape ( const SHAPE_LINE_CHAIN &  aP, const SHAPE_LINE_CHAIN &  aN, bool  aSwapLanes = false  )

inline

Definition at line 347 of file pns_diff_pair.h.

 {
 if( aSwapLanes )
 {
 m_p = aN;
 m_n = aP;
 }
 else
 {
 m_p = aP;
 m_n = aN;
 }
 }

References m_n, and m_p.

Referenced by PNS::DIFF_PAIR_PLACER::attemptWalk(), PNS::DP_GATEWAYS::FitGateways(), PNS::DIFF_PAIR_PLACER::FixRoute(), PNS::OPTIMIZER::mergeDpStep(), and PNS::DIFF_PAIR_PLACER::tryWalkDp().

SetShape() [2/2]

void PNS::DIFF_PAIR::SetShape ( const DIFF_PAIR &  aPair )

inline

Definition at line 361 of file pns_diff_pair.h.

 {
 m_p = aPair.m_p;
 m_n = aPair.m_n;
 }

References m_n, and m_p.

SetViaDiameter()

void PNS::DIFF_PAIR::SetViaDiameter ( int  aDiameter )

inline

Definition at line 410 of file pns_diff_pair.h.

 {
 m_via_p.SetDiameter( aDiameter );
 m_via_n.SetDiameter( aDiameter );
 }

References m_via_n, m_via_p, and PNS::VIA::SetDiameter().

Referenced by PNS::DIFF_PAIR_PLACER::UpdateSizes().

SetViaDrill()

void PNS::DIFF_PAIR::SetViaDrill ( int  aDrill )

inline

Definition at line 416 of file pns_diff_pair.h.

 {
 m_via_p.SetDrill( aDrill );
 m_via_n.SetDrill( aDrill );
 }

References m_via_n, m_via_p, and PNS::VIA::SetDrill().

Referenced by PNS::DIFF_PAIR_PLACER::UpdateSizes().

SetWidth()

void PNS::DIFF_PAIR::SetWidth ( int  aWidth )

inline

Definition at line 373 of file pns_diff_pair.h.

 {
 m_width = aWidth;
 m_n.SetWidth( aWidth );
 m_p.SetWidth( aWidth );
 }

References m_n, m_p, m_width, and SHAPE_LINE_CHAIN::SetWidth().

Referenced by PNS::TOPOLOGY::AssembleDiffPair(), PNS::DIFF_PAIR_PLACER::routeHead(), and PNS::DIFF_PAIR_PLACER::UpdateSizes().

Shape()

virtual const SHAPE* PNS::ITEM::Shape ( ) const

inlinevirtualinherited

Return the geometrical shape of the item.

Used for collision detection and spatial indexing.

Reimplemented in PNS::LINE, PNS::VIA, PNS::SOLID, PNS::ARC, and PNS::SEGMENT.

Definition at line 198 of file pns_item.h.

 {
 return nullptr;
 }

Referenced by PNS::DP_GATEWAYS::BuildFromPrimitivePair(), PNS::ITEM::collideSimple(), PNS::OPTIMIZER::computeBreakouts(), PNS::OPTIMIZER::customBreakouts(), PNS::HIT_VISITOR::operator()(), PNS::INDEX::Query(), and ROUTER_PREVIEW_ITEM::ROUTER_PREVIEW_ITEM().

ShowLinks()

void PNS::LINK_HOLDER::ShowLinks ( ) const

inlineinherited

Todo:

move outside header.

Definition at line 80 of file pns_link_holder.h.

 {
#if 0 
 if( !IsLinked() )
 {
 wxLogTrace( "PNS", "item %p: no links", this );
 return;
 }

 wxLogTrace( "PNS", "item %p: %d links", this, (int) m_links.size() );

 for( int i = 0; i < (int) m_links.size(); i++ )
 wxLogTrace( "PNS", "item %d: %p\n", i, m_links[i] );
#endif
 }

References PNS::LINK_HOLDER::m_links.

Skew()

double PNS::DIFF_PAIR::Skew

(

)

const

Definition at line 821 of file pns_diff_pair.cpp.

{
 return m_p.Length() - m_n.Length();
}

References SHAPE_LINE_CHAIN::Length(), m_n, and m_p.

Referenced by PNS::DIFF_PAIR_PLACER::tryWalkDp().

TotalLength()

double PNS::DIFF_PAIR::TotalLength

(

)

const

Definition at line 908 of file pns_diff_pair.cpp.

{
 double lenP = m_p.Length();
 double lenN = m_n.Length();

 return (lenN + lenP ) / 2.0;
}

References SHAPE_LINE_CHAIN::Length(), m_n, and m_p.

Referenced by CoupledLengthFactor().

Unmark()

virtual void PNS::ITEM::Unmark ( int  aMarker = -1 ) const

inlinevirtualinherited

Reimplemented in PNS::LINE.

Definition at line 209 of file pns_item.h.

{ m_marker &= ~aMarker; }

References PNS::ITEM::m_marker.

Referenced by PNS::NODE::Commit(), and PNS::DRAGGER::Start().

updateLine()

void PNS::DIFF_PAIR::updateLine ( LINE &  aLine, const SHAPE_LINE_CHAIN &  aShape, int  aNet, const VIA &  aVia  )

inlineprivate

Definition at line 489 of file pns_diff_pair.h.

 {
 aLine.SetShape( aShape );
 aLine.SetWidth( m_width );
 aLine.SetNet( aNet );
 aLine.SetLayer( Layers().Start() );

 if( m_hasVias )
 aLine.AppendVia( aVia );
 }

References PNS::LINE::AppendVia(), PNS::ITEM::Layers(), m_hasVias, m_width, PNS::ITEM::SetLayer(), PNS::ITEM::SetNet(), PNS::LINE::SetShape(), and PNS::LINE::SetWidth().

Referenced by NLine(), and PLine().

Width()

int PNS::DIFF_PAIR::Width ( ) const

inline

Definition at line 380 of file pns_diff_pair.h.

{ return m_width; }

References m_width.

Referenced by PNS::findCoupledVertices(), and PNS::DP_MEANDER_PLACER::Start().

Member Data Documentation

m_chamferLimit

int PNS::DIFF_PAIR::m_chamferLimit

private

Definition at line 510 of file pns_diff_pair.h.

Referenced by DIFF_PAIR().

m_gap

int PNS::DIFF_PAIR::m_gap

private

Definition at line 507 of file pns_diff_pair.h.

Referenced by DIFF_PAIR(), Gap(), and SetGap().

m_gapConstraint

RANGED_NUM<int> PNS::DIFF_PAIR::m_gapConstraint

private

Definition at line 511 of file pns_diff_pair.h.

Referenced by BuildInitial(), CoupledLength(), CoupledSegmentPairs(), DIFF_PAIR(), GapConstraint(), and SetGap().

m_hasVias

bool PNS::DIFF_PAIR::m_hasVias

private

Definition at line 504 of file pns_diff_pair.h.

Referenced by AppendVias(), EndingPrimitives(), EndsWithVias(), RemoveVias(), and updateLine().

m_isVirtual

bool PNS::ITEM::m_isVirtual

protectedinherited

Definition at line 253 of file pns_item.h.

Referenced by PNS::VIA::Clone(), PNS::ITEM::IsVirtual(), PNS::ITEM::ITEM(), PNS::VIA::VIA(), and PNS::VVIA::VVIA().

m_kind

PnsKind PNS::ITEM::m_kind

protectedinherited

Definition at line 242 of file pns_item.h.

Referenced by PNS::ITEM::Collide(), PNS::ITEM::collideSimple(), PNS::ITEM::ITEM(), PNS::ITEM::Kind(), PNS::ITEM::KindStr(), and PNS::ITEM::OfKind().

m_layers

LAYER_RANGE PNS::ITEM::m_layers

protectedinherited

Definition at line 246 of file pns_item.h.

Referenced by PNS::ARC::ARC(), PNS::SEGMENT::Clone(), PNS::ARC::Clone(), PNS::ITEM::collideSimple(), PNS::JOINT::Dump(), PNS::ITEM::ITEM(), PNS::JOINT::JOINT(), PNS::ITEM::Layers(), PNS::LINE::LINE(), PNS::JOINT::Merge(), PNS::LINE::operator=(), PNS::JOINT::Overlaps(), PNS::SEGMENT::SEGMENT(), PNS::ITEM::SetLayer(), and PNS::ITEM::SetLayers().

m_line_n

LINE PNS::DIFF_PAIR::m_line_n

private

Definition at line 501 of file pns_diff_pair.h.

Referenced by ClearLinks(), and NLine().

m_line_p

LINE PNS::DIFF_PAIR::m_line_p

private

Definition at line 501 of file pns_diff_pair.h.

Referenced by ClearLinks(), and PLine().

m_links

LINKS PNS::LINK_HOLDER::m_links

protectedinherited

Definition at line 105 of file pns_link_holder.h.

Referenced by PNS::LINK_HOLDER::ClearLinks(), ClearLinks(), PNS::LINE::ClipVertexRange(), PNS::LINK_HOLDER::ContainsLink(), PNS::LINK_HOLDER::copyLinks(), PNS::LINK_HOLDER::GetLink(), PNS::LINE::HasLockedSegments(), PNS::LINK_HOLDER::IsLinked(), PNS::LINK_HOLDER::Link(), PNS::LINK_HOLDER::LinkCount(), PNS::LINK_HOLDER::Links(), PNS::LINE::Mark(), PNS::LINE::Marker(), PNS::LINE::Rank(), PNS::LINE::Reverse(), PNS::LINE::SetRank(), PNS::LINK_HOLDER::ShowLinks(), and PNS::LINE::Unmark().

m_marker

int PNS::ITEM::m_marker

mutableprotectedinherited

Definition at line 250 of file pns_item.h.

Referenced by PNS::ARC::ARC(), PNS::SEGMENT::Clone(), PNS::ARC::Clone(), PNS::VIA::Clone(), PNS::ITEM::ITEM(), PNS::LINE::LINE(), PNS::LINE::Mark(), PNS::ITEM::Mark(), PNS::LINE::Marker(), PNS::ITEM::Marker(), PNS::LINE::operator=(), PNS::SEGMENT::SEGMENT(), PNS::LINE::Unmark(), PNS::ITEM::Unmark(), and PNS::VIA::VIA().

m_maxUncoupledLength

int PNS::DIFF_PAIR::m_maxUncoupledLength

private

Definition at line 509 of file pns_diff_pair.h.

Referenced by DIFF_PAIR().

m_movable

bool PNS::ITEM::m_movable

protectedinherited

Definition at line 248 of file pns_item.h.

Referenced by PNS::ITEM::ITEM(), PNS::LINE::LINE(), PNS::LINE::operator=(), and PNS::SOLID::SOLID().

m_n

SHAPE_LINE_CHAIN PNS::DIFF_PAIR::m_n

private

Definition at line 500 of file pns_diff_pair.h.

Referenced by Append(), BuildInitial(), CheckConnectionAngle(), Clear(), CN(), CoupledSegmentPairs(), DIFF_PAIR(), Empty(), NLine(), SetShape(), SetWidth(), Skew(), and TotalLength().

m_net

int PNS::ITEM::m_net

protectedinherited

Definition at line 249 of file pns_item.h.

Referenced by PNS::LINE::AppendVia(), PNS::ARC::ARC(), PNS::SEGMENT::Clone(), PNS::ARC::Clone(), PNS::ITEM::collideSimple(), PNS::ITEM::ITEM(), PNS::LINE::LINE(), PNS::ITEM::Net(), PNS::LINE::operator=(), PNS::SEGMENT::SEGMENT(), and PNS::ITEM::SetNet().

m_net_n

int PNS::DIFF_PAIR::m_net_n

private

Definition at line 505 of file pns_diff_pair.h.

Referenced by DIFF_PAIR(), NetN(), NLine(), and SetNets().

m_net_p

int PNS::DIFF_PAIR::m_net_p

private

Definition at line 505 of file pns_diff_pair.h.

Referenced by DIFF_PAIR(), NetP(), PLine(), and SetNets().

m_owner

NODE* PNS::ITEM::m_owner

protectedinherited

Definition at line 245 of file pns_item.h.

Referenced by PNS::ITEM::BelongsTo(), PNS::ITEM::ITEM(), PNS::LINE::operator=(), PNS::ITEM::Owner(), and PNS::ITEM::SetOwner().

m_p

SHAPE_LINE_CHAIN PNS::DIFF_PAIR::m_p

private

Definition at line 500 of file pns_diff_pair.h.

Referenced by Append(), BuildInitial(), CheckConnectionAngle(), Clear(), CoupledSegmentPairs(), CP(), DIFF_PAIR(), Empty(), PLine(), SetShape(), SetWidth(), Skew(), and TotalLength().

m_parent

BOARD_ITEM* PNS::ITEM::m_parent

protectedinherited

Definition at line 244 of file pns_item.h.

Referenced by PNS::VIA::Clone(), PNS::ITEM::ITEM(), PNS::ITEM::Parent(), and PNS::ITEM::SetParent().

m_rank

int PNS::ITEM::m_rank

protectedinherited

Definition at line 251 of file pns_item.h.

Referenced by PNS::ARC::ARC(), PNS::SEGMENT::Clone(), PNS::ARC::Clone(), PNS::VIA::Clone(), PNS::ITEM::ITEM(), PNS::LINE::LINE(), PNS::LINE::operator=(), PNS::LINE::Rank(), PNS::ITEM::Rank(), PNS::SEGMENT::SEGMENT(), PNS::LINE::SetRank(), PNS::ITEM::SetRank(), and PNS::VIA::VIA().

m_routable

bool PNS::ITEM::m_routable

protectedinherited

Definition at line 252 of file pns_item.h.

Referenced by PNS::ITEM::IsRoutable(), PNS::ITEM::ITEM(), and PNS::ITEM::SetRoutable().

m_via_n

VIA PNS::DIFF_PAIR::m_via_n

private

Definition at line 502 of file pns_diff_pair.h.

Referenced by AppendVias(), EndingPrimitives(), NLine(), SetViaDiameter(), and SetViaDrill().

m_via_p

VIA PNS::DIFF_PAIR::m_via_p

private

Definition at line 502 of file pns_diff_pair.h.

Referenced by AppendVias(), EndingPrimitives(), PLine(), SetViaDiameter(), and SetViaDrill().

m_viaGap

int PNS::DIFF_PAIR::m_viaGap

private

Definition at line 508 of file pns_diff_pair.h.

Referenced by DIFF_PAIR().

m_width

int PNS::DIFF_PAIR::m_width

private

Definition at line 506 of file pns_diff_pair.h.

Referenced by CoupledLength(), CoupledSegmentPairs(), DIFF_PAIR(), SetWidth(), updateLine(), and Width().

UnusedNet

const int PNS::ITEM::UnusedNet = INT_MAX

staticinherited

Supported item types.

Definition at line 58 of file pns_item.h.

Referenced by PNS::ITEM::ITEM().

---

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

• pns_diff_pair.h
• pns_diff_pair.cpp