PNS::DP_GATEWAYS Class Reference

A set of gateways calculated for the cursor or starting/ending primitive pair. More...

#include <pns_diff_pair.h>

Classes
struct	DP_CANDIDATE

Public Member Functions
	DP_GATEWAYS (int aGap)
void	Clear ()
void	SetFitVias (bool aEnable, int aDiameter=0, int aViaGap=-1)
void	BuildForCursor (const VECTOR2I &aCursorPos)
void	BuildOrthoProjections (DP_GATEWAYS &aEntries, const VECTOR2I &aCursorPos, int aOrthoScore)
void	BuildGeneric (const VECTOR2I &p0_p, const VECTOR2I &p0_n, bool aBuildEntries=false, bool aViaMode=false)
void	BuildFromPrimitivePair (const DP_PRIMITIVE_PAIR &aPair, bool aPreferDiagonal)
bool	FitGateways (DP_GATEWAYS &aEntry, DP_GATEWAYS &aTarget, bool aPrefDiagonal, DIFF_PAIR &aDp)
std::vector< DP_GATEWAY > &	Gateways ()
const std::vector< DP_GATEWAY > &	CGateways () const
void	FilterByOrientation (int aAngleMask, DIRECTION_45 aRefOrientation)

Private Member Functions
bool	checkDiagonalAlignment (const VECTOR2I &a, const VECTOR2I &b) const
void	buildDpContinuation (const DP_PRIMITIVE_PAIR &aPair, bool aIsDiagonal)
void	buildEntries (const VECTOR2I &p0_p, const VECTOR2I &p0_n)

Private Attributes
int	m_gap
int	m_viaGap
int	m_viaDiameter
bool	m_fitVias
std::vector< DP_GATEWAY >	m_gateways

Detailed Description

A set of gateways calculated for the cursor or starting/ending primitive pair.

Definition at line 167 of file pns_diff_pair.h.

Constructor & Destructor Documentation

DP_GATEWAYS()

PNS::DP_GATEWAYS::DP_GATEWAYS ( int  aGap )

inline

Definition at line 170 of file pns_diff_pair.h.

References m_fitVias, and m_viaDiameter.

Member Function Documentation

buildDpContinuation()

void PNS::DP_GATEWAYS::buildDpContinuation ( const DP_PRIMITIVE_PAIR &  aPair, bool  aIsDiagonal  )

private

Definition at line 603 of file pns_diff_pair.cpp.

References PNS::DP_PRIMITIVE_PAIR::AnchorN(), PNS::DP_PRIMITIVE_PAIR::AnchorP(), SHAPE_LINE_CHAIN::Append(), SHAPE_LINE_CHAIN::CLastPoint(), delta, PNS::DP_PRIMITIVE_PAIR::Directional(), PNS::DP_PRIMITIVE_PAIR::DirN(), PNS::DP_PRIMITIVE_PAIR::DirP(), EPSILON, KiROUND(), m_gap, m_gateways, VECTOR2< T >::Resize(), PNS::DP_GATEWAY::SetEntryLines(), PNS::DP_GATEWAY::SetPriority(), and DIRECTION_45::ToVector().

Referenced by BuildFromPrimitivePair().

buildEntries()

void PNS::DP_GATEWAYS::buildEntries ( const VECTOR2I &  p0_p, const VECTOR2I &  p0_n  )

private

Definition at line 587 of file pns_diff_pair.cpp.

References DIRECTION_45::BuildInitialTrace(), m_gateways, and SHAPE_LINE_CHAIN::Reverse().

Referenced by BuildGeneric().

BuildForCursor()

void PNS::DP_GATEWAYS::BuildForCursor

(

const VECTOR2I &

aCursorPos

)

Definition at line 550 of file pns_diff_pair.cpp.

References BuildGeneric(), m_fitVias, m_gap, m_gateways, m_viaDiameter, m_viaGap, PNS::makeGapVector(), VECTOR2< T >::x, and VECTOR2< T >::y.

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

BuildFromPrimitivePair()

void PNS::DP_GATEWAYS::BuildFromPrimitivePair	(	const DP_PRIMITIVE_PAIR &	aPair,
		bool	aPreferDiagonal
	)

Definition at line 423 of file pns_diff_pair.cpp.

References SEG::A, PNS::DP_PRIMITIVE_PAIR::AnchorN(), PNS::DP_PRIMITIVE_PAIR::AnchorP(), PNS::ITEM::ARC_T, SEG::B, SHAPE::BBox(), buildDpContinuation(), BuildGeneric(), checkDiagonalAlignment(), EuclideanNorm(), BOX2< Vec >::GetHeight(), BOX2< Vec >::GetWidth(), m_gap, m_gateways, PNS::makeGapVector(), PNS::ITEM::OfKind(), PNS::DP_PRIMITIVE_PAIR::PrimN(), PNS::DP_PRIMITIVE_PAIR::PrimP(), PNS::ITEM::SEGMENT_T, SH_CIRCLE, SH_COMPOUND, SH_RECT, SH_SEGMENT, SH_SIMPLE, PNS::ITEM::Shape(), SHAPE_TYPE_asString(), sign(), PNS::ITEM::SOLID_T, SHAPE_BASE::Type(), and PNS::ITEM::VIA_T.

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

BuildGeneric()

void PNS::DP_GATEWAYS::BuildGeneric	(	const VECTOR2I &	p0_p,
		const VECTOR2I &	p0_n,
		bool	aBuildEntries = false,
		bool	aViaMode = false
	)

Definition at line 653 of file pns_diff_pair.cpp.

References DIRECTION_45::ANG_ACUTE, DIRECTION_45::ANG_OBTUSE, DIRECTION_45::ANG_RIGHT, PNS::angle(), buildEntries(), SEG::Collinear(), EuclideanNorm(), SEG::IntersectLines(), m_gap, m_gateways, PNS::makeGapVector(), and VECTOR2< T >::Perpendicular().

Referenced by BuildForCursor(), and BuildFromPrimitivePair().

BuildOrthoProjections()

void PNS::DP_GATEWAYS::BuildOrthoProjections	(	DP_GATEWAYS &	aEntries,
		const VECTOR2I &	aCursorPos,
		int	aOrthoScore
	)

Definition at line 307 of file pns_diff_pair.cpp.

References BuildForCursor(), EuclideanNorm(), Gateways(), SEG::LineProject(), m_fitVias, m_gap, m_gateways, m_viaDiameter, and m_viaGap.

CGateways()

const std::vector< DP_GATEWAY > & PNS::DP_GATEWAYS::CGateways ( ) const

inline

Definition at line 205 of file pns_diff_pair.h.

References m_gateways.

checkDiagonalAlignment()

bool PNS::DP_GATEWAYS::checkDiagonalAlignment ( const VECTOR2I &  a, const VECTOR2I &  b  ) const

private

Definition at line 388 of file pns_diff_pair.cpp.

References std::abs(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by BuildFromPrimitivePair().

Clear()

void PNS::DP_GATEWAYS::Clear ( )

inline

Definition at line 179 of file pns_diff_pair.h.

References m_gateways.

FilterByOrientation()

void PNS::DP_GATEWAYS::FilterByOrientation	(	int	aAngleMask,
		DIRECTION_45	aRefOrientation
	)

Definition at line 396 of file pns_diff_pair.cpp.

References PNS::DP_GATEWAY::AnchorN(), PNS::DP_GATEWAY::AnchorP(), DIRECTION_45::Angle(), alg::delete_if(), and m_gateways.

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

FitGateways()

bool PNS::DP_GATEWAYS::FitGateways	(	DP_GATEWAYS &	aEntry,
		DP_GATEWAYS &	aTarget,
		bool	aPrefDiagonal,
		DIFF_PAIR &	aDp
	)

Definition at line 341 of file pns_diff_pair.cpp.

References PNS::DIFF_PAIR::BuildInitial(), PNS::DIFF_PAIR::CN(), PNS::DIFF_PAIR::CP(), Gateways(), m_gap, PNS::DP_GATEWAYS::DP_CANDIDATE::n, PNS::DP_GATEWAYS::DP_CANDIDATE::p, PNS::DIFF_PAIR::SetGap(), and PNS::DIFF_PAIR::SetShape().

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

Gateways()

std::vector< DP_GATEWAY > & PNS::DP_GATEWAYS::Gateways ( )

inline

Definition at line 203 of file pns_diff_pair.h.

References m_gateways.

Referenced by BuildOrthoProjections(), and FitGateways().

SetFitVias()

void PNS::DP_GATEWAYS::SetFitVias ( bool  aEnable, int  aDiameter = 0, int  aViaGap = -1  )

inline

Definition at line 181 of file pns_diff_pair.h.

References m_fitVias, m_gap, m_viaDiameter, and m_viaGap.

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

Member Data Documentation

m_fitVias

bool PNS::DP_GATEWAYS::m_fitVias

private

Definition at line 224 of file pns_diff_pair.h.

Referenced by BuildForCursor(), BuildOrthoProjections(), DP_GATEWAYS(), and SetFitVias().

m_gap

int PNS::DP_GATEWAYS::m_gap

private

Definition at line 221 of file pns_diff_pair.h.

Referenced by buildDpContinuation(), BuildForCursor(), BuildFromPrimitivePair(), BuildGeneric(), BuildOrthoProjections(), FitGateways(), and SetFitVias().

m_gateways

std::vector<DP_GATEWAY> PNS::DP_GATEWAYS::m_gateways

private

Definition at line 226 of file pns_diff_pair.h.

Referenced by buildDpContinuation(), buildEntries(), BuildForCursor(), BuildFromPrimitivePair(), BuildGeneric(), BuildOrthoProjections(), CGateways(), Clear(), FilterByOrientation(), and Gateways().

m_viaDiameter

int PNS::DP_GATEWAYS::m_viaDiameter

private

Definition at line 223 of file pns_diff_pair.h.

Referenced by BuildForCursor(), BuildOrthoProjections(), DP_GATEWAYS(), and SetFitVias().

m_viaGap

int PNS::DP_GATEWAYS::m_viaGap

private

Definition at line 222 of file pns_diff_pair.h.

Referenced by BuildForCursor(), BuildOrthoProjections(), and SetFitVias().

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

• pns_diff_pair.h
• pns_diff_pair.cpp