Path Class Reference

Public Member Functions
const Point_25 &	getPoint (uint i) const
const std::vector< Point_25 > &	getPoints () const
void	setPoint (uint i, const Point_25 &v)
const Point_25 &	front () const
const Point_25 &	back () const
const Point_25 &	back (uint n) const
Point_25	pop_back ()
bool	isPlanarAt (uint i) const
Segment_2	getSegmentAt (uint i) const
uint	numPoints () const
bool	empty () const
uint	numLayerChanges () const
Real	length () const
	Length of the path (assumes it is contiguous).
Real	RMSD () const
	The root mean squared distance of the from the straight line between the first and last point (assumes a contiguous path).
float	winding () const
	The winding number is the sum of the angles between the segments (0 for an Z, 90 for an L, 180 for a U).
float	turning () const
Bbox_2	bbox () const
Bbox_2	bbox (int z) const
void	clear ()
void	resizeTo1 ()
void	setPoints (const std::vector< Point_25 > &, uint start, uint size)
	All modification functions except reverse() invalidate the statistics.
void	_add (const Point_25 &v)
	Adds the new point but does not update any statistics or do any checks.
void	add (const Point_25 &)
	Adds the new point and updates length and layer change count. Asserts that layer changes don't have planar movement.
void	extendTo (const Point_25 &)
	Adds the new point; replaces the last point if the new one continues the segment formed by the last two points (but not if its between the last two, i.e. if the path turns back).
void	append (const Path &)
void	reverse ()
uint	removeUnnecessaryPoints ()
void	computeLength ()
	These need to be called whenever segments are added or removed.
void	computeRMSD ()
void	computeWinding ()
bool	compare (const Path &) const
Real	squared_distance (const Point_25 &, Real dz=std::numeric_limits< Real >::infinity()) const
Real	squared_distance (const Pin &) const
bool	intersects (const Path &) const
bool	violatesClearance (const Path &, Real clearance) const
bool	violatesClearance (const Via &, Real clearance) const
uint	countIntersections (const Path &) const
std::string	str () const
PyObject *	getIntegerPointsPy (Real scaleXY) const
PyObject *	getPointsNumpy () const

Protected Attributes
std::vector< Point_25 >	mPoints
uint	mNumLayerChanges {0}
Real	mLength {0.0f}
Real	mRMSD
float	mWinding
float	mTurning

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

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