Gecode::Iter::Ranges::Negative< I, strict > Class Template Reference
Common functionality » Range and value iterators » Range iterators

Range iterator for negative part of a range iterator. More...

`#include <ranges-negative.hpp>`

## Protected Attributes

I | i
| Input iterator.

## Constructors and initialization

| Negative (void)
| Default constructor.
| Negative (I &i)
| Initialize with ranges from i.
void | init (I &i)
| Initialize with ranges from i.

## 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).

## 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

template<class I, bool strict = false>
class Gecode::Iter::Ranges::Negative< I, strict >

Range iterator for negative part of a range iterator.

If strict is true, zero is excluded.

Definition at line 47 of file ranges-negative.hpp.

## Constructor & Destructor Documentation

## Negative() [1/2]

template<class I, bool strict>

Gecode::Iter::Ranges::Negative< I, strict >::Negative | ( | void |  | ) |

inline

Default constructor.

Definition at line 84 of file ranges-negative.hpp.

## Negative() [2/2]

template<class I, bool strict>

Gecode::Iter::Ranges::Negative< I, strict >::Negative | ( | I & | i | ) |

inline

Initialize with ranges from i.

Definition at line 94 of file ranges-negative.hpp.

## Member Function Documentation

## init()

template<class I, bool strict>

void Gecode::Iter::Ranges::Negative< I, strict >::init | ( | I & | i | ) |

inline

Initialize with ranges from i.

Definition at line 88 of file ranges-negative.hpp.

## operator()()

template<class I, bool strict>

bool Gecode::Iter::Ranges::Negative< I, strict >::operator() | ( | void |  | ) | const

inline

Test whether iterator is still at a range or done.

Definition at line 103 of file ranges-negative.hpp.

## operator++()

template<class I, bool strict>

void Gecode::Iter::Ranges::Negative< I, strict >::operator++ | ( | void |  | ) |

inline

Move iterator to next range (if possible).

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

## min()

template<class I, bool strict>

int Gecode::Iter::Ranges::Negative< I, strict >::min | ( | void |  | ) | const

inline

Return smallest value of range.

Definition at line 113 of file ranges-negative.hpp.

## max()

template<class I, bool strict>

int Gecode::Iter::Ranges::Negative< I, strict >::max | ( | void |  | ) | const

inline

Return largest value of range.

Definition at line 118 of file ranges-negative.hpp.

## width()

template<class I, bool strict>

unsigned int Gecode::Iter::Ranges::Negative< I, strict >::width | ( | void |  | ) | const

inline

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

Definition at line 127 of file ranges-negative.hpp.

## Member Data Documentation

## i

template<class I, bool strict = false>

I Gecode::Iter::Ranges::Negative< I, strict >::i

protected

Input iterator.

Definition at line 50 of file ranges-negative.hpp.

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

- gecode/iter/ranges-negative.hpp