NavKeepoutCounts Struct Reference

#include <NavPoint.hpp>

Public Member Functions
void	setPin (int8_t n)
void	setPin (int8_t n, int8_t m)
void	setPinTracks (int8_t n)
void	setPinVias (int8_t n)
void	setRoute (int8_t n)
void	setRoute (int8_t n, int8_t m)
void	setRouteTracks (int8_t n)
void	setRouteVias (int8_t n)
void	reset ()
bool	isZero () const

Data Fields
int8_t	_RouteTracks {0}
int8_t	_RouteVias {0}
int8_t	_PinTracks {0}
int8_t	_PinVias {0}
int8_t	Sum {0}
int8_t	RRRTrack {0}

Detailed Description

This struct keeps track of how many routes and pins require a grid cell to be kept free. We need a count, as the clearance areas of multiple tracks and pins may overlap. Sometimes, parts of multiple tracks or pins themselves may even pass through the same cell. When we delete one source of keepout, this ensures the cell is still marked as occupied. FIXME: I forgot why routes and pins needed separate counts.

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The documentation for this struct was generated from the following file:

• /home/chr/devel/PhD/Environment/pub/PCBEnv/pcbenv/cxx/NavPoint.hpp