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[/
Copyright (c) 2008-2009 Joachim Faulhaber
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt)
]
[/ //= Range ===================================================================]
[section Range]
[table
[[['*Range*]] [__ch_itvs__][__ch_itv_sets__][__ch_itv_maps__][condition] ]
[[`interval<domain_type> hull(const T&)`] [ ] [__O1__] [__O1__][] ]
[[`domain_type T::lower()const`] [__O1__] [__O1__] [__O1__][] ]
[[`domain_type T::upper()const`] [__O1__] [__O1__] [__O1__][] ]
[[`domain_type T::first()const`] [__O1__] [__O1__] [__O1__][`!is_continuous<domain_type>::value`]]
[[`domain_type T::last()const`] [__O1__] [__O1__] [__O1__][`!is_continuous<domain_type>::value`]]
]
The table above shows the availability of functions
`hull`, `lower`, `upper`, `first` and `last` on intervals
and interval containers that are all of ['*constant time complexity*].
Find the functions description and some simple properties below.
[table
[[['*Range*]] [Types] [Description] ]
[[`interval<domain_type> hull(const T&)`] [__S __M] [`hull(x)` returns the smallest interval that contains all intervals of an interval container `x`.] ]
[[`domain_type T::lower()const`] [__i __S __M][`x.lower()` returns the lower bound of an interval or interval container `x`.] ]
[[`domain_type T::upper()const`] [__i __S __M][`x.upper()` returns the upper bound of an interval or interval container `x`.] ]
[[`domain_type T::first()const`] [__i __S __M][`x.first()` returns the first element of an interval or interval container `x`.
`T::first()` is defined for a non continuous `domain_type` only.] ]
[[`domain_type T::last()const`] [__i __S __M][`x.last()` returns the last element of an interval or interval container `x`.
`T::last()` is defined for a non continuous `domain_type` only.] ]
]
``
// for interval_containers x:
hull(x).lower() == x.lower()
hull(x).upper() == x.upper()
hull(x).first() == x.first()
hull(x).last() == x.last()
``
[endsect][/ Range]
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