meshlib.mrmeshpy.UnionFind_UndirectedEdgeId Class Reference

Public Member Functions
None	__init__ (self)
None	__init__ (self, int size)
None	__init__ (self, UnionFind_UndirectedEdgeId arg0)
UndirectedEdgeId	find (self, UndirectedEdgeId a)
UndirectedEdgeId	findUpdateRange (self, UndirectedEdgeId a, UndirectedEdgeId begin, UndirectedEdgeId end)
UndirectedEdgeMap	parents (self)
None	reset (self, int size)
UndirectedEdgeMap	roots (self)
int	size (self)
int	sizeOfComp (self, UndirectedEdgeId a)
tuple[UndirectedEdgeId, bool]	unite (self, UndirectedEdgeId first, UndirectedEdgeId second)
bool	united (self, UndirectedEdgeId first, UndirectedEdgeId second)

Detailed Description

Generated from:  MR::UnionFind<MR::UndirectedEdgeId>


\\brief Simple union find data structure
\\tparam I is an id type, e.g. FaceId
\\ingroup BasicGroup

Constructor & Destructor Documentation

__init__() [1/3]

None meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.__init__

(

self

)

__init__() [2/3]

None meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.__init__	(		self,
		int	size )

__init__() [3/3]

None meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.__init__	(		self,
		UnionFind_UndirectedEdgeId	arg0 )

Implicit copy constructor.

Member Function Documentation

find()

UndirectedEdgeId meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.find	(		self,
		UndirectedEdgeId	a )

finds the root of the set containing given element with optimizing data structure updates

findUpdateRange()

UndirectedEdgeId meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.findUpdateRange	(		self,
		UndirectedEdgeId	a,
		UndirectedEdgeId	begin,
		UndirectedEdgeId	end )

finds the root of the set containing given element with optimizing data structure in the range [begin, end)

parents()

UndirectedEdgeMap meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.parents

(

self

)

gets the parents of all elements as in

reset()

None meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.reset	(		self,
		int	size )

reset roots to represent each element as disjoint set of rank 0

roots()

UndirectedEdgeMap meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.roots

(

self

)

sets the root as the parent of each element, then returns the vector

size()

int meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.size

(

self

)

sizeOfComp()

int meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.sizeOfComp	(		self,
		UndirectedEdgeId	a )

returns the size of component containing given element

unite()

tuple[UndirectedEdgeId, bool] meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.unite	(		self,
		UndirectedEdgeId	first,
		UndirectedEdgeId	second )

unite two elements,
\\return first: new common root, second: true = union was done, false = first and second were already united

united()

bool meshlib.mrmeshpy.UnionFind_UndirectedEdgeId.united	(		self,
		UndirectedEdgeId	first,
		UndirectedEdgeId	second )

returns true if given two elements are from one component

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

• mrmeshpy.pyi