CDPL.Util Package Reference

Contains general purpose algorithms, containers, functors and other classes. More...

Classes
class	BZip2IOStream
class	BZip2IStream
class	BZip2OStream
class	BitSet
	A dynamic bitset class. More...
class	BitSetArray
	An array of Util.BitSet objects. More...
class	BronKerboschAlgorithm
	Implementation of the Bron-Kerbosch clique-detection algorithm [BKA]. More...
class	DArray
	An array of double precision floating-point numbers. More...
class	DG2DCoordinatesGenerator
class	DG3DCoordinatesGenerator
class	GZipIOStream
class	GZipIStream
class	GZipOStream
class	LArray
	An array of unsigned integers of type long. More...
class	PropertyValue
	An unary functor that retrieves the value of a given property from the Base.PropertyContainer instance provided as argument. More...
class	PropertyValueProduct
	A binary functor that calculates the product of two property values retrieved from a pair of Base.PropertyContainer instances passed as argument. More...
class	SArray
	An array of std::string objects. More...
class	STArray
	An array of unsigned integers of type std::size_t. More...
class	STPair
	A pair of unsigned integers of type std::size_t. More...
class	STPairArray
	An array of pairs of unsigned integers of type std::size_t. More...
class	UIArray
	An array of unsigned integers. More...

Functions
None	fold (BitSet bs, int num_times)
	Folds the bitset bs the specified number of times. More...
None	forEach (object seq, object func)
None	forEachPair (object seq1, object seq2, object func)
bool	checkIfSameFile (str path1, str path2)
str	genCheckedTempFilePath (str dir='', str ptn='%%%%-%%%%-%%%%-%%%%')
bool	fileExists (str path)

Detailed Description

Contains general purpose algorithms, containers, functors and other classes.

Function Documentation

fold()

None CDPL.Util.fold	(	BitSet	bs,
		int	num_times
	)

Folds the bitset bs the specified number of times.

Folding a bitset means that the lower and upper half of the bitset are combined by a logical OR operation to produce a new bitset which is half of the original size. This process is repeated the specified number of times. See also [DTPFP].

Parameters

bs	The bitset to fold.
num_times	The number of times the bitset has to be folded.

forEach()

None CDPL.Util.forEach	(	object	seq,
		object	func
	)

Parameters

seq
func

forEachPair()

None CDPL.Util.forEachPair	(	object	seq1,
		object	seq2,
		object	func
	)

Parameters

seq1
seq2
func

checkIfSameFile()

bool CDPL.Util.checkIfSameFile	(	str	path1,
		str	path2
	)

Parameters

path1
path2

Returns

genCheckedTempFilePath()

str CDPL.Util.genCheckedTempFilePath	(	str	dir = '',
		str	ptn = '%%%%-%%%%-%%%%-%%%%'
	)

Parameters

dir
ptn

Returns

fileExists()

bool CDPL.Util.fileExists

(

str

path

)

Parameters

path

Returns