Gecode::Search::CutoffGeometric Class Reference

Cutoff generator for the geometric sequence. More...

#include <gecode/search.hh>

Public Member Functions
	CutoffGeometric (unsigned long long int scale, double base)
	Constructor.
virtual unsigned long long int	operator() (void) const
	Return the current cutoff value.
virtual unsigned long long int	operator++ (void)
	Increment and return the next cutoff value.
	Cutoff (void)
	Default constructor.
virtual	~Cutoff (void)
	Destructor.

Protected Attributes
double	n
	Current cutoff value.
double	scale
	Scale factor.
double	base
	Base.

Additional Inherited Members
static Cutoff *	constant (unsigned long long int scale=Config::slice)
	Create generator for constant sequence with constant s.
static Cutoff *	linear (unsigned long long int scale=Config::slice)
	Create generator for linear sequence scaled by scale.
static Cutoff *	geometric (unsigned long long int scale=Config::slice, double base=Config::base)
static Cutoff *	luby (unsigned long long int scale=Config::slice)
	Create generator for luby sequence with scale-factor scale.
static Cutoff *	rnd (unsigned int seed, unsigned long long int min, unsigned long long int max, unsigned long long int n)
static Cutoff *	append (Cutoff *c1, unsigned long long int n, Cutoff *c2)
	Append cutoff values from c2 after n values from c1.
static Cutoff *	merge (Cutoff *c1, Cutoff *c2)
	Merge cutoff values from c1 with values from c2.
static Cutoff *	repeat (Cutoff *c, unsigned long long int n)
	Create generator that repeats n times each cutoff value from c.
Static Public Member Functions inherited from Gecode::HeapAllocated
static void *	operator new (size_t s)
	Memory management.
static void	operator delete (void *p)
	Free memory allocated from heap.

Detailed Description

Cutoff generator for the geometric sequence.

Definition at line 593 of file search.hh.

Constructor & Destructor Documentation

CutoffGeometric()

Gecode::Search::CutoffGeometric::CutoffGeometric ( unsigned long long int scale, double base )

inline

Constructor.

Definition at line 83 of file cutoff.hpp.

Member Function Documentation

operator()()

virtual unsigned long long int Gecode::Search::CutoffGeometric::operator() ( void ) const

virtual

Return the current cutoff value.

Implements Gecode::Search::Cutoff.

operator++()

virtual unsigned long long int Gecode::Search::CutoffGeometric::operator++ ( void )

virtual

Increment and return the next cutoff value.

Implements Gecode::Search::Cutoff.

Member Data Documentation

n

double Gecode::Search::CutoffGeometric::n

protected

Current cutoff value.

Definition at line 596 of file search.hh.

scale

double Gecode::Search::CutoffGeometric::scale

protected

Scale factor.

Definition at line 598 of file search.hh.

base

double Gecode::Search::CutoffGeometric::base

protected

Base.

Definition at line 600 of file search.hh.

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

• gecode/search.hh
• gecode/search/cutoff.hpp