PNS::DP_GATEWAYS Class Reference

DP_GATEWAYS. 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

DP_GATEWAYS.

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

Definition at line 184 of file pns_diff_pair.h.

Constructor & Destructor Documentation

DP_GATEWAYS()

PNS::DP_GATEWAYS::DP_GATEWAYS ( int  aGap )

inline

Definition at line 187 of file pns_diff_pair.h.

                               :
            m_gap( aGap ),
            m_viaGap( aGap )
        {
            // Do not leave unitialized members, and keep static analyser quiet:
            m_viaDiameter = 0;
            m_fitVias = true;
        }

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 580 of file pns_diff_pair.cpp.

{
    DP_GATEWAY gw( aPair.AnchorP(), aPair.AnchorN(), aIsDiagonal );
    gw.SetPriority( 100 );
    m_gateways.push_back( gw );

    if( !aPair.Directional() )
        return;

    DIRECTION_45 dP = aPair.DirP();
    DIRECTION_45 dN = aPair.DirN();

    int gap = ( aPair.AnchorP() - aPair.AnchorN() ).EuclideanNorm();

    VECTOR2I vdP = aPair.AnchorP() + dP.Left().ToVector();
    VECTOR2I vdN = aPair.AnchorN() + dN.Left().ToVector();

    SEGMENT* sP = static_cast<SEGMENT*>( aPair.PrimP() );

    VECTOR2I t1, t2;

    auto vL = makeGapVector( dP.Left().ToVector(), ( gap + 1 ) / 2 );
    auto vR = makeGapVector( dP.Right().ToVector(), ( gap + 1 ) / 2 );

    if( sP->Seg().Side( vdP ) == sP->Seg().Side( vdN ) )
    {
        t1 = aPair.AnchorP() + vL;
        t2 = aPair.AnchorN() + vR;
    }
    else
    {
        t1 = aPair.AnchorP() + vR;
        t2 = aPair.AnchorN() + vL;
    }

    DP_GATEWAY gwL( t2, aPair.AnchorN(), !aIsDiagonal );
    SHAPE_LINE_CHAIN ep = dP.BuildInitialTrace( aPair.AnchorP(), t2, !aIsDiagonal );
    gwL.SetPriority( 10 );
    gwL.SetEntryLines( ep , SHAPE_LINE_CHAIN() );

    m_gateways.push_back( gwL );

    DP_GATEWAY gwR( aPair.AnchorP(), t1, !aIsDiagonal );
    SHAPE_LINE_CHAIN en = dP.BuildInitialTrace( aPair.AnchorN(), t1, !aIsDiagonal );
    gwR.SetPriority( 10) ;
    gwR.SetEntryLines( SHAPE_LINE_CHAIN(), en );

    m_gateways.push_back( gwR );
}

References PNS::DP_PRIMITIVE_PAIR::AnchorN(), PNS::DP_PRIMITIVE_PAIR::AnchorP(), DIRECTION_45::BuildInitialTrace(), PNS::DP_PRIMITIVE_PAIR::Directional(), PNS::DP_PRIMITIVE_PAIR::DirN(), PNS::DP_PRIMITIVE_PAIR::DirP(), EuclideanNorm(), DIRECTION_45::Left(), m_gateways, PNS::makeGapVector(), PNS::DP_PRIMITIVE_PAIR::PrimP(), DIRECTION_45::Right(), PNS::SEGMENT::Seg(), PNS::DP_GATEWAY::SetPriority(), SEG::Side(), 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 566 of file pns_diff_pair.cpp.

{
    for( DP_GATEWAY &g : m_gateways )
    {
        if( !g.HasEntryLines() )
        {
            SHAPE_LINE_CHAIN lead_p = DIRECTION_45().BuildInitialTrace ( g.AnchorP(), p0_p, g.IsDiagonal() ).Reverse();
            SHAPE_LINE_CHAIN lead_n = DIRECTION_45().BuildInitialTrace ( g.AnchorN(), p0_n, g.IsDiagonal() ).Reverse();
            g.SetEntryLines( lead_p, lead_n );
        }
    }
}

References DIRECTION_45::BuildInitialTrace(), and m_gateways.

Referenced by BuildGeneric().

BuildForCursor()

void PNS::DP_GATEWAYS::BuildForCursor

(

const VECTOR2I &

aCursorPos

)

Definition at line 527 of file pns_diff_pair.cpp.

{
    int gap = m_fitVias ? m_viaGap + m_viaDiameter : m_gap;

    for( int attempt = 0; attempt < 2; attempt++ )
    {
        for( int i = 0; i < 4; i++ )
        {
            VECTOR2I dir;

            if( !attempt )
            {
                dir = makeGapVector( VECTOR2I( gap, gap ), gap );

                if( i % 2 == 0 )
                    dir.x = -dir.x;

                if( i / 2 == 0 )
                    dir.y = -dir.y;
            }
            else
            {
                if( i /2 == 0 )
                    dir = VECTOR2I( (gap + 1) / 2 * ( ( i % 2 ) ? -1 : 1 ), 0 );
                else
                    dir = VECTOR2I( 0, (gap + 1) / 2 * ( ( i % 2 ) ? -1 : 1) );
            }

            if( m_fitVias )
                BuildGeneric( aCursorPos + dir, aCursorPos - dir, true, true );
            else
                m_gateways.emplace_back( aCursorPos + dir,
                                      aCursorPos - dir, attempt ? true : false );

        }
    }
}

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 416 of file pns_diff_pair.cpp.

{
    VECTOR2I majorDirection;
    VECTOR2I p0_p, p0_n;
    int orthoFanDistance;
    int diagFanDistance;
    const SHAPE* shP = NULL;

    if( aPair.PrimP() == NULL )
    {
        BuildGeneric( aPair.AnchorP(), aPair.AnchorN(), true );
        return;
    }

    const int pvMask = ITEM::SOLID_T | ITEM::VIA_T;

    if( aPair.PrimP()->OfKind( pvMask ) && aPair.PrimN()->OfKind(  pvMask ) )
    {
        p0_p = aPair.AnchorP();
        p0_n = aPair.AnchorN();

        shP = aPair.PrimP()->Shape();
    }
    else if( aPair.PrimP()->OfKind( ITEM::SEGMENT_T ) && aPair.PrimN()->OfKind( ITEM::SEGMENT_T ) )
    {
        buildDpContinuation( aPair, aPreferDiagonal );

        return;
    }

    majorDirection = ( p0_p - p0_n ).Perpendicular();

    if( shP == NULL )
        return;

    switch( shP->Type() )
    {
    case SH_RECT:
    {
        int w = static_cast<const SHAPE_RECT*>( shP )->GetWidth();
        int h = static_cast<const SHAPE_RECT*>( shP )->GetHeight();

        if( w < h )
            std::swap( w, h );

        orthoFanDistance = ( w + 1 )* 3 / 2;
        diagFanDistance = ( w - h );
        break;
    }

    case SH_SEGMENT:
    {
        int w = static_cast<const SHAPE_SEGMENT*>( shP )->GetWidth();
        SEG s = static_cast<const SHAPE_SEGMENT*>( shP )->GetSeg();

        orthoFanDistance = w + ( s.B - s.A ).EuclideanNorm();
        diagFanDistance = ( s.B - s.A ).EuclideanNorm();
        break;
    }

    default:
        BuildGeneric ( p0_p, p0_n, true );
        return;
    }

    if( checkDiagonalAlignment( p0_p, p0_n ) )
    {
        int padDist = ( p0_p - p0_n ).EuclideanNorm();

        for( int k = 0; k < 2; k++ )
        {
            VECTOR2I dir, dp, dv;

            if( k == 0 )
            {
                dir = makeGapVector( majorDirection, orthoFanDistance );
                int d = ( padDist - m_gap );
                dp = makeGapVector( dir, d );
                dv = makeGapVector( p0_n - p0_p, d );
            }
            else
            {
                dir = makeGapVector( majorDirection, diagFanDistance );
                int d = ( padDist - m_gap );
                dp = makeGapVector( dir, d );
                dv = makeGapVector( p0_n - p0_p, d );
            }

            for( int i = 0; i < 2; i++ )
            {
                int sign = i ? -1 : 1;

                VECTOR2I gw_p( p0_p + sign * ( dir + dp ) + dv );
                VECTOR2I gw_n( p0_n + sign * ( dir + dp ) - dv );

                SHAPE_LINE_CHAIN entryP( { p0_p, p0_p + sign * dir, gw_p } );
                SHAPE_LINE_CHAIN entryN( { p0_n, p0_n + sign * dir, gw_n } );

                DP_GATEWAY gw( gw_p, gw_n, false );

                gw.SetEntryLines( entryP, entryN );
                gw.SetPriority( 100 - k );
                m_gateways.push_back( gw );
            }
        }
    }

    BuildGeneric( p0_p, p0_n, true );
}

References SEG::A, PNS::DP_PRIMITIVE_PAIR::AnchorN(), PNS::DP_PRIMITIVE_PAIR::AnchorP(), SEG::B, buildDpContinuation(), BuildGeneric(), checkDiagonalAlignment(), EuclideanNorm(), m_gap, m_gateways, PNS::makeGapVector(), NULL, PNS::ITEM::OfKind(), PNS::DP_PRIMITIVE_PAIR::PrimN(), PNS::DP_PRIMITIVE_PAIR::PrimP(), PNS::ITEM::SEGMENT_T, SH_RECT, SH_SEGMENT, PNS::ITEM::Shape(), 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 631 of file pns_diff_pair.cpp.

{
    SEG st_p[2], st_n[2];
    SEG d_n[2], d_p[2];

    const int padToGapThreshold = 3;
    int padDist = ( p0_n - p0_p ).EuclideanNorm();

    st_p[0] = SEG(p0_p + VECTOR2I( -100, 0 ), p0_p + VECTOR2I( 100, 0 ) );
    st_n[0] = SEG(p0_n + VECTOR2I( -100, 0 ), p0_n + VECTOR2I( 100, 0 ) );
    st_p[1] = SEG(p0_p + VECTOR2I( 0, -100 ), p0_p + VECTOR2I( 0, 100 ) );
    st_n[1] = SEG(p0_n + VECTOR2I( 0, -100 ), p0_n + VECTOR2I( 0, 100 ) );
    d_p[0] = SEG( p0_p + VECTOR2I( -100, -100 ), p0_p + VECTOR2I( 100, 100 ) );
    d_p[1] = SEG( p0_p + VECTOR2I( 100, -100 ), p0_p + VECTOR2I( -100, 100 ) );
    d_n[0] = SEG( p0_n + VECTOR2I( -100, -100 ), p0_n + VECTOR2I( 100, 100 ) );
    d_n[1] = SEG( p0_n + VECTOR2I( 100, -100 ), p0_n + VECTOR2I( -100, 100 ) );

    // midpoint exit & side-by exits
    for( int i = 0; i < 2; i++ )
    {
        bool straightColl = st_p[i].Collinear( st_n[i] );
        bool diagColl = d_p[i].Collinear( d_n[i] );

        if( straightColl || diagColl )
        {
            VECTOR2I dir = makeGapVector( p0_n - p0_p, m_gap / 2 );
            VECTOR2I m = ( p0_p + p0_n ) / 2;
            int prio = ( padDist > padToGapThreshold * m_gap ? 2 : 1);

            if( !aViaMode )
            {
                m_gateways.emplace_back( m - dir, m + dir, diagColl, DIRECTION_45::ANG_RIGHT, prio );

                dir = makeGapVector( p0_n - p0_p, 2 * m_gap );
                m_gateways.emplace_back( p0_p - dir, p0_p - dir + dir.Perpendicular(), diagColl );
                m_gateways.emplace_back( p0_p - dir, p0_p - dir - dir.Perpendicular(), diagColl );
                m_gateways.emplace_back( p0_n + dir + dir.Perpendicular(), p0_n + dir, diagColl );
                m_gateways.emplace_back( p0_n + dir - dir.Perpendicular(), p0_n + dir, diagColl );
            }
        }
    }

    for( int i = 0; i < 2; i++ )
    {
        for( int j = 0; j < 2; j++ )
        {
            OPT_VECTOR2I ips[2];

            ips[0] = d_n[i].IntersectLines( d_p[j] );
            ips[1] = st_p[i].IntersectLines( st_n[j] );

            if( d_n[i].Collinear( d_p[j] ) )
                ips[0] = OPT_VECTOR2I();
            if( st_p[i].Collinear( st_p[j] ) )
                ips[1] = OPT_VECTOR2I();

            // diagonal-diagonal and straight-straight cases - the most typical case if the pads
            // are on the same straight/diagonal line
            for( int k = 0; k < 2; k++ )
            {
                if( ips[k] )
                {
                    const VECTOR2I m( *ips[k] );

                    if( m != p0_p && m != p0_n )
                    {
                        int prio = ( padDist > padToGapThreshold * m_gap ? 10 : 20 );
                        VECTOR2I g_p( ( p0_p - m ).Resize( ceil( (double) m_gap * M_SQRT1_2 ) ) );
                        VECTOR2I g_n( ( p0_n - m ).Resize( ceil( (double) m_gap * M_SQRT1_2 ) ) );

                        m_gateways.emplace_back( m + g_p, m + g_n, k == 0 ? true : false, DIRECTION_45::ANG_OBTUSE, prio );
                    }
                }
            }

            ips[0] = st_n[i].IntersectLines( d_p[j] );
            ips[1] = st_p[i].IntersectLines( d_n[j] );

//          diagonal-straight cases: 8 possibilities of "weirder" exists
            for( int k = 0; k < 2; k++ )
            {
                if( ips[k] )
                {
                    const VECTOR2I m( *ips[k] );

                    if( !aViaMode && m != p0_p && m != p0_n )
                    {
                        VECTOR2I g_p, g_n;

                        g_p = ( p0_p - m ).Resize( ceil( (double) m_gap * M_SQRT2 ) );
                        g_n = ( p0_n - m ).Resize( ceil( (double) m_gap ) );

                        if( angle( g_p, g_n ) != DIRECTION_45::ANG_ACUTE )
                            m_gateways.emplace_back( m + g_p, m + g_n, true );

                        g_p = ( p0_p - m ).Resize( m_gap );
                        g_n = ( p0_n - m ).Resize( ceil( (double) m_gap * M_SQRT2 ) );

                        if( angle( g_p, g_n ) != DIRECTION_45::ANG_ACUTE )
                            m_gateways.emplace_back( m + g_p, m + g_n, true );
                    }
                }
            }
        }
    }

    if( aBuildEntries )
        buildEntries( p0_p, p0_n );
}

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 297 of file pns_diff_pair.cpp.

{
    for( const DP_GATEWAY& g : aEntries.Gateways() )
    {
        VECTOR2I midpoint( ( g.AnchorP() + g.AnchorN() ) / 2 );
        SEG guide_s( midpoint, midpoint + VECTOR2I( 1, 0 ) );
        SEG guide_d( midpoint, midpoint + VECTOR2I( 1, 1 ) );

        VECTOR2I proj_s = guide_s.LineProject( aCursorPos );
        VECTOR2I proj_d = guide_d.LineProject( aCursorPos );

        int dist_s = ( proj_s - aCursorPos ).EuclideanNorm();
        int dist_d = ( proj_d - aCursorPos ).EuclideanNorm();


        VECTOR2I proj = ( dist_s < dist_d ? proj_s : proj_d );

        DP_GATEWAYS targets( m_gap );

        targets.m_viaGap = m_viaGap;
        targets.m_viaDiameter = m_viaDiameter;
        targets.m_fitVias = m_fitVias;

        targets.BuildForCursor( proj );

        for( DP_GATEWAY t : targets.Gateways() )
        {
            t.SetPriority( aOrthoScore );
            m_gateways.push_back( t );
        }
    }
}

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 225 of file pns_diff_pair.h.

        {
            return m_gateways;
        }

References m_gateways.

checkDiagonalAlignment()

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

private

Definition at line 381 of file pns_diff_pair.cpp.

{
    VECTOR2I dir( std::abs (a.x - b.x), std::abs ( a.y - b.y ) );

    return (dir.x == 0 && dir.y != 0) || (dir.x == dir.y) || (dir.y == 0 && dir.x != 0);
}

References VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by BuildFromPrimitivePair().

Clear()

void PNS::DP_GATEWAYS::Clear ( )

inline

Definition at line 196 of file pns_diff_pair.h.

        {
            m_gateways.clear();
        }

References m_gateways.

FilterByOrientation()

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

Definition at line 389 of file pns_diff_pair.cpp.

{
    m_gateways.erase(
        std::remove_if( m_gateways.begin(), m_gateways.end(), [aAngleMask, aRefOrientation]( const DP_GATEWAY& dp) {
            DIRECTION_45 orient( dp.AnchorP() - dp.AnchorN() );
            return ( orient.Angle( aRefOrientation ) & aAngleMask );
        } ), m_gateways.end()
    );
}

References 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 332 of file pns_diff_pair.cpp.

{
    DP_CANDIDATE best;

    int n = 0;
    int bestScore = -1000;
    bool found = false;

    for( const DP_GATEWAY& g_entry : aEntry.Gateways() )
    {
        for( const DP_GATEWAY& g_target : aTarget.Gateways() )
        {
            n++;

            for( int attempt = 0; attempt < 2; attempt++ )
            {
                int score = ( attempt == 1 ? -3 : 0 );
                score += g_entry.Priority();
                score += g_target.Priority();

                if( score < bestScore )
                    continue;

                DIFF_PAIR l( m_gap );

                if( l.BuildInitial( g_entry, g_target, aPrefDiagonal ^ ( attempt ? true : false ) ) )
                {
                    best.p = l.CP();
                    best.n = l.CN();
                    bestScore = score;
                    found = true;
                }
            }
        }
    }


    if( found )
    {
        aDp.SetGap( m_gap );
        aDp.SetShape( best.p, best.n );
        return true;
    }

    return false;
}

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 220 of file pns_diff_pair.h.

        {
            return m_gateways;
        }

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 201 of file pns_diff_pair.h.

        {
            m_fitVias = aEnable;
            m_viaDiameter = aDiameter;

            if( aViaGap < 0 )
                m_viaGap = m_gap;
            else
                m_viaGap = aViaGap;
        }

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 247 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 244 of file pns_diff_pair.h.

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

m_gateways

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

private

Definition at line 249 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 246 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 245 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