MRBitSet.h File Reference

#include "MRMeshFwd.h"

Go to the source code of this file.

Functions
MR_EXTERN_C_BEGIN MRMESHC_API MRBitSet *	mrBitSetNew (size_t numBits, bool fillValue)
	creates bitset of given size filled with given value
MRMESHC_API const uint64_t *	mrBitSetBlocks (const MRBitSet *bs)
	gets read-only access to the underlying blocks of a bitset
MRMESHC_API size_t	mrBitSetBlocksNum (const MRBitSet *bs)
	gets count of the underlying blocks of a bitset
MRMESHC_API size_t	mrBitSetSize (const MRBitSet *bs)
	gets total length of a bitset
MRMESHC_API size_t	mrBitSetCount (const MRBitSet *bs)
	returns the number of bits in this bitset that are set
MRMESHC_API bool	mrBitSetEq (const MRBitSet *a, const MRBitSet *b)
	checks if two bitsets are equal (have the same length and identical bit values)
MRMESHC_API bool	mrBitSetTest (const MRBitSet *bs, size_t index)
	returns the value of the specified bit
MRMESHC_API void	mrBitSetSet (MRBitSet *bs, size_t index, bool value)
	sets the value of the specified bit
MRMESHC_API size_t	mrBitSetNpos (void)
	returns special value representing the non-existent index
MRMESHC_API size_t	mrBitSetFindFirst (const MRBitSet *bs)
	return the lowest index i such as bit i is set, or npos if *this has no on bits.
MRMESHC_API size_t	mrBitSetFindLast (const MRBitSet *bs)
	return the highest index i such as bit i is set, or npos if *this has no on bits.
MRMESHC_API void	mrBitSetResize (MRBitSet *bs, size_t size, bool value)
	resizes the bitset
MRMESHC_API void	mrBitSetAutoResizeSet (MRBitSet *bs, size_t pos, bool value)
	sets element pos to given value, adjusting the size of the set to include new element if necessary
MRMESHC_API MRBitSet *	mrBitSetSub (const MRBitSet *a, const MRBitSet *b)
	creates a new bitset including a's bits and excluding b's bits
MRMESHC_API void	mrBitSetFree (MRBitSet *bs)
	deallocates a BitSet object
MRMESHC_API MREdgeBitSet *	mrEdgeBitSetNew (size_t numBits, bool fillValue)
	creates a new EdgeBitSet object
MRMESHC_API MREdgeBitSet *	mrEdgeBitSetCopy (const MREdgeBitSet *ebs)
	creates a copy of a EdgeBitSet object
MRMESHC_API void	mrEdgeBitSetFree (MREdgeBitSet *ebs)
	deallocates a EdgeBitSet object
MRMESHC_API MRUndirectedEdgeBitSet *	mrUndirectedEdgeBitSetNew (size_t numBits, bool fillValue)
	creates a new UndirectedEdgeBitSet object
MRMESHC_API MRUndirectedEdgeBitSet *	mrUndirectedEdgeBitSetCopy (const MRUndirectedEdgeBitSet *uebs)
	creates a copy of a UndirectedEdgeBitSet object
MRMESHC_API void	mrUndirectedEdgeBitSetFree (MRUndirectedEdgeBitSet *uebs)
	deallocates a UndirectedEdgeBitSet object
MRMESHC_API MRFaceBitSet *	mrFaceBitSetNew (size_t numBits, bool fillValue)
	creates a new FaceBitSet object
MRMESHC_API MRFaceBitSet *	mrFaceBitSetCopy (const MRFaceBitSet *fbs)
	creates a copy of a FaceBitSet object
MRMESHC_API void	mrFaceBitSetFree (MRFaceBitSet *fbs)
	deallocates a FaceBitSet object
MRMESHC_API MRVertBitSet *	mrVertBitSetNew (size_t numBits, bool fillValue)
	creates a new VertBitSet object
MRMESHC_API MRVertBitSet *	mrVertBitSetCopy (const MRVertBitSet *vbs)
	creates a copy of a VertBitSet object
MRMESHC_API void	mrVertBitSetFree (MRVertBitSet *vbs)
	deallocates a VertBitSet object

Function Documentation

mrBitSetAutoResizeSet()

MRMESHC_API void mrBitSetAutoResizeSet	(	MRBitSet *	bs,
		size_t	pos,
		bool	value )

sets element pos to given value, adjusting the size of the set to include new element if necessary

mrBitSetBlocks()

MRMESHC_API const uint64_t * mrBitSetBlocks

(

const MRBitSet *

bs

)

gets read-only access to the underlying blocks of a bitset

mrBitSetBlocksNum()

MRMESHC_API size_t mrBitSetBlocksNum

(

const MRBitSet *

bs

)

gets count of the underlying blocks of a bitset

mrBitSetCount()

MRMESHC_API size_t mrBitSetCount

(

const MRBitSet *

bs

)

returns the number of bits in this bitset that are set

mrBitSetEq()

MRMESHC_API bool mrBitSetEq	(	const MRBitSet *	a,
		const MRBitSet *	b )

checks if two bitsets are equal (have the same length and identical bit values)

mrBitSetFindFirst()

MRMESHC_API size_t mrBitSetFindFirst

(

const MRBitSet *

bs

)

return the lowest index i such as bit i is set, or npos if *this has no on bits.

mrBitSetFindLast()

MRMESHC_API size_t mrBitSetFindLast

(

const MRBitSet *

bs

)

return the highest index i such as bit i is set, or npos if *this has no on bits.

mrBitSetFree()

MRMESHC_API void mrBitSetFree

(

MRBitSet *

bs

)

deallocates a BitSet object

mrBitSetNew()

MR_EXTERN_C_BEGIN MRMESHC_API MRBitSet * mrBitSetNew	(	size_t	numBits,
		bool	fillValue )

creates bitset of given size filled with given value

mrBitSetNpos()

MRMESHC_API size_t mrBitSetNpos

(

void

)

returns special value representing the non-existent index

mrBitSetResize()

MRMESHC_API void mrBitSetResize	(	MRBitSet *	bs,
		size_t	size,
		bool	value )

resizes the bitset

mrBitSetSet()

MRMESHC_API void mrBitSetSet	(	MRBitSet *	bs,
		size_t	index,
		bool	value )

sets the value of the specified bit

mrBitSetSize()

MRMESHC_API size_t mrBitSetSize

(

const MRBitSet *

bs

)

gets total length of a bitset

mrBitSetSub()

MRMESHC_API MRBitSet * mrBitSetSub	(	const MRBitSet *	a,
		const MRBitSet *	b )

creates a new bitset including a's bits and excluding b's bits

mrBitSetTest()

MRMESHC_API bool mrBitSetTest	(	const MRBitSet *	bs,
		size_t	index )

returns the value of the specified bit

mrEdgeBitSetCopy()

MRMESHC_API MREdgeBitSet * mrEdgeBitSetCopy

(

const MREdgeBitSet *

ebs

)

creates a copy of a EdgeBitSet object

mrEdgeBitSetFree()

MRMESHC_API void mrEdgeBitSetFree

(

MREdgeBitSet *

ebs

)

deallocates a EdgeBitSet object

mrEdgeBitSetNew()

MRMESHC_API MREdgeBitSet * mrEdgeBitSetNew	(	size_t	numBits,
		bool	fillValue )

creates a new EdgeBitSet object

mrFaceBitSetCopy()

MRMESHC_API MRFaceBitSet * mrFaceBitSetCopy

(

const MRFaceBitSet *

fbs

)

creates a copy of a FaceBitSet object

mrFaceBitSetFree()

MRMESHC_API void mrFaceBitSetFree

(

MRFaceBitSet *

fbs

)

deallocates a FaceBitSet object

mrFaceBitSetNew()

MRMESHC_API MRFaceBitSet * mrFaceBitSetNew	(	size_t	numBits,
		bool	fillValue )

creates a new FaceBitSet object

mrUndirectedEdgeBitSetCopy()

MRMESHC_API MRUndirectedEdgeBitSet * mrUndirectedEdgeBitSetCopy

(

const MRUndirectedEdgeBitSet *

uebs

)

creates a copy of a UndirectedEdgeBitSet object

mrUndirectedEdgeBitSetFree()

MRMESHC_API void mrUndirectedEdgeBitSetFree

(

MRUndirectedEdgeBitSet *

uebs

)

deallocates a UndirectedEdgeBitSet object

mrUndirectedEdgeBitSetNew()

MRMESHC_API MRUndirectedEdgeBitSet * mrUndirectedEdgeBitSetNew	(	size_t	numBits,
		bool	fillValue )

creates a new UndirectedEdgeBitSet object

mrVertBitSetCopy()

MRMESHC_API MRVertBitSet * mrVertBitSetCopy

(

const MRVertBitSet *

vbs

)

creates a copy of a VertBitSet object

mrVertBitSetFree()

MRMESHC_API void mrVertBitSetFree

(

MRVertBitSet *

vbs

)

deallocates a VertBitSet object

mrVertBitSetNew()

MRMESHC_API MRVertBitSet * mrVertBitSetNew	(	size_t	numBits,
		bool	fillValue )

creates a new VertBitSet object