Dune Core Modules (2.6.0)
rangeutilities.hh
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130 constexpr bool operator==(const IntegralRangeIterator & other) const noexcept { return (value_ == other.value_); }
131 constexpr bool operator!=(const IntegralRangeIterator & other) const noexcept { return (value_ != other.value_); }
133 constexpr bool operator<(const IntegralRangeIterator & other) const noexcept { return (value_ <= other.value_); }
134 constexpr bool operator<=(const IntegralRangeIterator & other) const noexcept { return (value_ <= other.value_); }
135 constexpr bool operator>(const IntegralRangeIterator & other) const noexcept { return (value_ >= other.value_); }
136 constexpr bool operator>=(const IntegralRangeIterator & other) const noexcept { return (value_ >= other.value_); }
139 IntegralRangeIterator operator++(int) noexcept { IntegralRangeIterator copy( *this ); ++(*this); return copy; }
142 IntegralRangeIterator operator--(int) noexcept { IntegralRangeIterator copy( *this ); --(*this); return copy; }
147 friend constexpr IntegralRangeIterator operator+(const IntegralRangeIterator &a, difference_type n) noexcept { return IntegralRangeIterator(a.value_ + n); }
148 friend constexpr IntegralRangeIterator operator+(difference_type n, const IntegralRangeIterator &a) noexcept { return IntegralRangeIterator(a.value_ + n); }
149 friend constexpr IntegralRangeIterator operator-(const IntegralRangeIterator &a, difference_type n) noexcept { return IntegralRangeIterator(a.value_ - n); }
151 constexpr difference_type operator-(const IntegralRangeIterator &other) const noexcept { return (static_cast<difference_type>(value_) - static_cast<difference_type>(other.value_)); }
185 constexpr IntegralRange(std::pair<value_type, value_type> range) noexcept : from_(range.first), to_(range.second) {}
198 constexpr size_type size() const noexcept { return (static_cast<size_type>(to_) - static_cast<size_type>(from_)); }
223 static std::integer_sequence<T, (i+ofs)...> shift_integer_sequence(std::integer_sequence<T, i...>);
234 typedef decltype(shift_integer_sequence<from>(std::make_integer_sequence<T, to-from>())) integer_sequence;
258 constexpr value_type operator[](const size_type &i) const noexcept { return (from + static_cast<value_type>(i)); }
263 static constexpr std::integral_constant<size_type, static_cast<size_type>(to) - static_cast<size_type>(from) > size() noexcept { return {}; }
290 inline static StaticIntegralRange<T, to, from> range(std::integral_constant<T, from>, std::integral_constant<T, to>) noexcept
dynamic integer range for use in range-based for loops
Definition: rangeutilities.hh:171
static integer range for use in range-based for loops
Definition: rangeutilities.hh:221
EnableIfInterOperable< T1, T2, bool >::type operator<(const RandomAccessIteratorFacade< T1, V1, R1, D > &lhs, const RandomAccessIteratorFacade< T2, V2, R2, D > &rhs)
Comparison operator.
Definition: iteratorfacades.hh:629
EnableIfInterOperable< T1, T2, bool >::type operator>(const RandomAccessIteratorFacade< T1, V1, R1, D > &lhs, const RandomAccessIteratorFacade< T2, V2, R2, D > &rhs)
Comparison operator.
Definition: iteratorfacades.hh:675
EnableIfInterOperable< T1, T2, bool >::type operator<=(const RandomAccessIteratorFacade< T1, V1, R1, D > &lhs, const RandomAccessIteratorFacade< T2, V2, R2, D > &rhs)
Comparison operator.
Definition: iteratorfacades.hh:652
EnableIfInterOperable< T1, T2, bool >::type operator==(const ForwardIteratorFacade< T1, V1, R1, D > &lhs, const ForwardIteratorFacade< T2, V2, R2, D > &rhs)
Checks for equality.
Definition: iteratorfacades.hh:233
EnableIfInterOperable< T1, T2, bool >::type operator>=(const RandomAccessIteratorFacade< T1, V1, R1, D > &lhs, const RandomAccessIteratorFacade< T2, V2, R2, D > &rhs)
Comparison operator.
Definition: iteratorfacades.hh:697
EnableIfInterOperable< T1, T2, bool >::type operator!=(const ForwardIteratorFacade< T1, V1, R1, D > &lhs, const ForwardIteratorFacade< T2, V2, R2, D > &rhs)
Checks for inequality.
Definition: iteratorfacades.hh:255
constexpr iterator begin() const noexcept
obtain a random-access iterator to the first element
Definition: rangeutilities.hh:188
static constexpr iterator end() noexcept
obtain a random-access iterator past the last element
Definition: rangeutilities.hh:247
constexpr iterator end() const noexcept
obtain a random-access iterator past the last element
Definition: rangeutilities.hh:190
decltype(shift_integer_sequence< from >(std::make_integer_sequence< T, to-from >())) integer_sequence
type of corresponding std::integer_sequence
Definition: rangeutilities.hh:234
constexpr StaticIntegralRange() noexcept=default
default constructor
std::make_unsigned_t< T > size_type
unsigned integer type corresponding to value_type
Definition: rangeutilities.hh:178
std::make_unsigned_t< T > size_type
unsigned integer type corresponding to value_type
Definition: rangeutilities.hh:231
T value_type
type of integers contained in the range
Definition: rangeutilities.hh:227
Impl::IntegralRangeIterator< T > iterator
type of iterator
Definition: rangeutilities.hh:176
constexpr auto operator[](const std::integral_constant< U, i > &) const noexcept -> std::integral_constant< value_type, from+static_cast< value_type >(i)>
access specified element (static version)
Definition: rangeutilities.hh:251
static constexpr std::integral_constant< bool, from==to > empty() noexcept
check whether the range is empty
Definition: rangeutilities.hh:261
constexpr value_type operator[](const value_type &i) const noexcept
access specified element
Definition: rangeutilities.hh:193
constexpr bool empty() const noexcept
check whether the range is empty
Definition: rangeutilities.hh:196
constexpr IntegralRange(std::pair< value_type, value_type > range) noexcept
construct integer range std::pair
Definition: rangeutilities.hh:185
constexpr IntegralRange(value_type from, value_type to) noexcept
construct integer range [from, to)
Definition: rangeutilities.hh:181
static constexpr iterator begin() noexcept
obtain a random-access iterator to the first element
Definition: rangeutilities.hh:245
constexpr size_type size() const noexcept
obtain number of elements in the range
Definition: rangeutilities.hh:198
constexpr IntegralRange(value_type to) noexcept
construct integer range [0, to)
Definition: rangeutilities.hh:183
T value_type
type of integers contained in the range
Definition: rangeutilities.hh:174
constexpr value_type operator[](const size_type &i) const noexcept
access specified element (dynamic version)
Definition: rangeutilities.hh:258
Impl::IntegralRangeIterator< T > iterator
type of iterator
Definition: rangeutilities.hh:229
static constexpr std::integral_constant< size_type, static_cast< size_type >(to) - static_cast< size_type >(from) > size() noexcept
obtain number of elements in the range
Definition: rangeutilities.hh:263
Traits for type conversions and type information.
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