VIA* TRACK::GetVia( TRACK* aEndTrace, const wxPoint& aPosition, LAYER_MSK aLayerMask ) { for( VIA *via = GetFirstVia( this, aEndTrace ); via; via = GetFirstVia( via->Next() ) ) { if( via->HitTest( aPosition ) && !via->GetState( BUSY | IS_DELETED ) && (aLayerMask & via->GetLayerMask()) ) return via; } return NULL; }
VIA* TRACK::GetVia( const wxPoint& aPosition, LAYER_NUM aLayer) { for( VIA *via = GetFirstVia( this ); via; via = GetFirstVia( via->Next() ) ) { if( via->HitTest( aPosition ) && !via->GetState( BUSY | IS_DELETED ) && ((aLayer == UNDEFINED_LAYER) || (via->IsOnLayer( aLayer ))) ) return via; } return NULL; }