Gecode::Iter::Ranges::Cache< I > Class Template Reference
[Range iterators]
Range iterator cache More...
#include <ranges-cache.hpp>
Classes | |
class | Range |
Ranges stored in cache More... | |
Protected Attributes | |
SharedArray< Range > | r |
Array for ranges. | |
int | c |
Current range. | |
Constructors and initialization | |
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Cache (void) | |
Default constructor. | |
Cache (I &i) | |
Initialize with ranges from i. | |
void | init (I &i) |
Initialize with ranges from i. | |
Iteration control | |
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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 | |
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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>
class Gecode::Iter::Ranges::Cache< I >
Range iterator cache
Allows to iterate the ranges as defined by the input iterator several times provided the Cache is reset by the reset member function.
Definition at line 50 of file ranges-cache.hpp.
Constructor & Destructor Documentation
Gecode::Iter::Ranges::Cache< I >::Cache | ( | void | ) | [inline] |
Default constructor.
Definition at line 99 of file ranges-cache.hpp.
Gecode::Iter::Ranges::Cache< I >::Cache | ( | I & | i | ) | [inline] |
Initialize with ranges from i.
Definition at line 118 of file ranges-cache.hpp.
Member Function Documentation
void Gecode::Iter::Ranges::Cache< I >::init | ( | I & | i | ) | [inline] |
Initialize with ranges from i.
Definition at line 103 of file ranges-cache.hpp.
bool Gecode::Iter::Ranges::Cache< I >::operator() | ( | void | ) | const [inline] |
Test whether iterator is still at a range or done.
Definition at line 129 of file ranges-cache.hpp.
void Gecode::Iter::Ranges::Cache< I >::operator++ | ( | void | ) | [inline] |
Move iterator to next range (if possible).
Definition at line 124 of file ranges-cache.hpp.
void Gecode::Iter::Ranges::Cache< I >::reset | ( | void | ) | [inline] |
Reset iterator to start from beginning.
Definition at line 135 of file ranges-cache.hpp.
int Gecode::Iter::Ranges::Cache< I >::min | ( | void | ) | const [inline] |
Return smallest value of range.
Definition at line 141 of file ranges-cache.hpp.
int Gecode::Iter::Ranges::Cache< I >::max | ( | void | ) | const [inline] |
Return largest value of range.
Definition at line 146 of file ranges-cache.hpp.
unsigned int Gecode::Iter::Ranges::Cache< I >::width | ( | void | ) | const [inline] |
Return width of range (distance between minimum and maximum).
Definition at line 151 of file ranges-cache.hpp.
Member Data Documentation
SharedArray<Range> Gecode::Iter::Ranges::Cache< I >::r [protected] |
Array for ranges.
Definition at line 61 of file ranges-cache.hpp.
int Gecode::Iter::Ranges::Cache< I >::c [protected] |
Current range.
Definition at line 63 of file ranges-cache.hpp.
The documentation for this class was generated from the following file:
- gecode/iter/ranges-cache.hpp (Revision: 9692)