Gecode::RangeList Class Reference
[Space-memory management]

Lists of ranges (intervals). More...

#include <range-list.hpp>

List of all members.

Protected Attributes
int	_min
	Minimum of range.
int	_max
	Maximum of range.
Constructors
	RangeList (void)
	Default constructor (noop).
	RangeList (int min, int max)
	Initialize with minimum min and maximum max.
	RangeList (int min, int max, RangeList *n)
	Initialize with minimum min and maximum max and successor n.
Access
int	min (void) const
	Return minimum.
int	max (void) const
	Return maximum.
unsigned int	width (void) const
	Return width (distance between maximum and minimum).
RangeList *	next (void) const
	Return next element.
RangeList **	nextRef (void)
	Return pointer to next element.
Update
void	min (int n)
	Set minimum to n.
void	max (int n)
	Set maximum to n.
void	next (RangeList *n)
	Set next range to n.
Memory management
void	dispose (Space &home, RangeList *l)
	Free memory for all elements between this and l (inclusive).
void	dispose (Space &home)
	Free memory for all elements reachable from this.
static void *	operator new (size_t s, Space &home)
	Allocate memory from space.
static void *	operator new (size_t s, void *p)
	Placement-new operator (noop).
static void	operator delete (void *)
	No-op (for exceptions).
static void	operator delete (void *, Space &home)
	No-op (use dispose instead).
static void	operator delete (void *, void *)
	No-op (use dispose instead).
Iterator operations
template<class Iter >
static void	copy (Space &home, RangeList *&r, Iter &i)
	Create rangelist r from range iterator i.
template<class Iter >
static void	overwrite (Space &home, RangeList *&r, Iter &i)
	Overwrite rangelist r with ranges from range iterator i.
template<class I >
static void	insert (Space &home, RangeList *&r, I &i)
	Insert (as union) ranges from iterator i into r.

---

Detailed Description

Lists of ranges (intervals).

This class implements a simple datastructure for storing sets of integers as lists of ranges (intervals). Memory is managed as space-allocated free lists.

Definition at line 53 of file range-list.hpp.

---

Constructor & Destructor Documentation

Gecode::RangeList::RangeList

(

void

)

[inline]

Default constructor (noop).

Definition at line 134 of file range-list.hpp.

Gecode::RangeList::RangeList	(	int	min,
		int	max
	)			[inline]

Initialize with minimum min and maximum max.

Definition at line 141 of file range-list.hpp.

Gecode::RangeList::RangeList	(	int	min,
		int	max,
		RangeList *	n
	)			[inline]

Initialize with minimum min and maximum max and successor n.

Definition at line 137 of file range-list.hpp.

---

Member Function Documentation

int Gecode::RangeList::min

(

void

)

const [inline]

Return minimum.

Definition at line 168 of file range-list.hpp.

int Gecode::RangeList::max

(

void

)

const [inline]

Return maximum.

Definition at line 172 of file range-list.hpp.

unsigned int Gecode::RangeList::width

(

void

)

const [inline]

Return width (distance between maximum and minimum).

Definition at line 176 of file range-list.hpp.

RangeList * Gecode::RangeList::next

(

void

)

const [inline]

Return next element.

Reimplemented from Gecode::FreeList.

Definition at line 145 of file range-list.hpp.

RangeList ** Gecode::RangeList::nextRef

(

void

)

[inline]

Return pointer to next element.

Reimplemented from Gecode::FreeList.

Definition at line 150 of file range-list.hpp.

void Gecode::RangeList::min

(

int

n

)

[inline]

Set minimum to n.

Definition at line 155 of file range-list.hpp.

void Gecode::RangeList::max

(

int

n

)

[inline]

Set maximum to n.

Definition at line 159 of file range-list.hpp.

void Gecode::RangeList::next

(

RangeList *

n

)

[inline]

Set next range to n.

Definition at line 163 of file range-list.hpp.

template<class Iter >

void Gecode::RangeList::copy	(	Space &	home,
		RangeList *&	r,
		Iter &	i
	)			[inline, static]

Create rangelist r from range iterator i.

Definition at line 219 of file range-list.hpp.

template<class Iter >

void Gecode::RangeList::overwrite	(	Space &	home,
		RangeList *&	r,
		Iter &	i
	)			[inline, static]

Overwrite rangelist r with ranges from range iterator i.

Definition at line 232 of file range-list.hpp.

template<class I >

void Gecode::RangeList::insert	(	Space &	home,
		RangeList *&	r,
		I &	i
	)			[inline, static]

Insert (as union) ranges from iterator i into r.

Definition at line 261 of file range-list.hpp.

void Gecode::RangeList::dispose	(	Space &	home,
		RangeList *	l
	)			[inline]

Free memory for all elements between this and l (inclusive).

Definition at line 205 of file range-list.hpp.

void Gecode::RangeList::dispose

(

Space &

home

)

[inline]

Free memory for all elements reachable from this.

Definition at line 210 of file range-list.hpp.

void * Gecode::RangeList::operator new	(	size_t	s,
		Space &	home
	)			[inline, static]

Allocate memory from space.

Definition at line 195 of file range-list.hpp.

void * Gecode::RangeList::operator new	(	size_t	s,
		void *	p
	)			[inline, static]

Placement-new operator (noop).

Definition at line 200 of file range-list.hpp.

void Gecode::RangeList::operator delete

(

void *

)

[inline, static]

No-op (for exceptions).

Definition at line 182 of file range-list.hpp.

void Gecode::RangeList::operator delete	(	void *	,
		Space &	home
	)			[inline, static]

No-op (use dispose instead).

Definition at line 185 of file range-list.hpp.

void Gecode::RangeList::operator delete	(	void *	,
		void *
	)			[inline, static]

No-op (use dispose instead).

Definition at line 190 of file range-list.hpp.

---

Member Data Documentation

int Gecode::RangeList::_min [protected]

Minimum of range.

Definition at line 56 of file range-list.hpp.

int Gecode::RangeList::_max [protected]

Maximum of range.

Definition at line 58 of file range-list.hpp.

---

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

• gecode/kernel/range-list.hpp (Revision: 15073)