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Gecode::Iter::Ranges::Array Class Reference
[Range iterators]

Range iterator for array of ranges More...

#include <ranges-array.hpp>

List of all members.

Classes

class  Range
 Ranges for array More...

Protected Attributes

Ranger
 Array for ranges.
int c
 Current range.
int n
 Number of ranges in array.

Constructors and initialization



 Array (void)
 Default constructor.
 Array (Range *r, int n)
 Initialize with n ranges from r.
void init (Range *r, int n)
 Initialize with n ranges from r.

Iteration control



bool operator() (void) const
 Test whether iterator is still at a range or done.
void operator++ (void)
 Move iterator to next range (if possible).
void reset (void)
 Reset iterator to start from beginning.

Range access



int min (void) const
 Return smallest value of range.
int max (void) const
 Return largest value of range.
unsigned int width (void) const
 Return width of range (distance between minimum and maximum).

Detailed Description

Range iterator for array of ranges

Allows to iterate the ranges as defined by an array where the ranges must be increasing and non-overlapping. The ranges can be iterated several times provided the iterator is reset by the reset member function.

Definition at line 46 of file ranges-array.hpp.


Constructor & Destructor Documentation

Gecode::Iter::Ranges::Array::Array ( void   )  [inline]

Default constructor.

Definition at line 95 of file ranges-array.hpp.

Gecode::Iter::Ranges::Array::Array ( Range r,
int  n 
) [inline]

Initialize with n ranges from r.

Definition at line 98 of file ranges-array.hpp.


Member Function Documentation

void Gecode::Iter::Ranges::Array::init ( Range r,
int  n 
) [inline]

Initialize with n ranges from r.

Definition at line 102 of file ranges-array.hpp.

bool Gecode::Iter::Ranges::Array::operator() ( void   )  const [inline]

Test whether iterator is still at a range or done.

Definition at line 111 of file ranges-array.hpp.

void Gecode::Iter::Ranges::Array::operator++ ( void   )  [inline]

Move iterator to next range (if possible).

Definition at line 107 of file ranges-array.hpp.

void Gecode::Iter::Ranges::Array::reset ( void   )  [inline]

Reset iterator to start from beginning.

Definition at line 116 of file ranges-array.hpp.

int Gecode::Iter::Ranges::Array::min ( void   )  const [inline]

Return smallest value of range.

Definition at line 121 of file ranges-array.hpp.

int Gecode::Iter::Ranges::Array::max ( void   )  const [inline]

Return largest value of range.

Definition at line 125 of file ranges-array.hpp.

unsigned int Gecode::Iter::Ranges::Array::width ( void   )  const [inline]

Return width of range (distance between minimum and maximum).

Definition at line 129 of file ranges-array.hpp.


Member Data Documentation

Array for ranges.

Definition at line 56 of file ranges-array.hpp.

Current range.

Definition at line 58 of file ranges-array.hpp.

Number of ranges in array.

Definition at line 60 of file ranges-array.hpp.


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