util_intops::IndexFilterView< ValueT, EnableVectorT > Class Template Reference

#include <views.h>

Classes
struct	IndexFilterViewIterator

Public Types
using	value_type = const ValueT
using	value_iterator = typename absl::Span<value_type>::iterator
using	enable_iterator = util::range_const_iterator_type<EnableVectorT>

Public Member Functions
template<typename ValueRangeT>
	IndexFilterView (const ValueRangeT *values, const EnableVectorT *is_active_)
IndexFilterViewIterator	begin () const
IndexFilterViewIterator	end () const
absl::Span< value_type >	base () const
template<typename IndexT>
decltype(auto)	operator[] (IndexT index) const

Detailed Description

template<typename ValueT, typename EnableVectorT>
class util_intops::IndexFilterView< ValueT, EnableVectorT >

Somewhat equivalent to ValueFilterView<StrongIntRange, EnableVectorT> Looping over this view is equivalent to:

auto c_it = container.begin(); auto active_it = is_active.begin(); for (; active_it != is_active.end(); ++active_it, ++c_it) { if (*active_it) { your_code(*c_it); } }

Definition at line 280 of file views.h.

Member Typedef Documentation

enable_iterator

template<typename ValueT, typename EnableVectorT>

using util_intops::IndexFilterView< ValueT, EnableVectorT >::enable_iterator = util::range_const_iterator_type<EnableVectorT>

Definition at line 284 of file views.h.

value_iterator

template<typename ValueT, typename EnableVectorT>

using util_intops::IndexFilterView< ValueT, EnableVectorT >::value_iterator = typename absl::Span<value_type>::iterator

Definition at line 283 of file views.h.

value_type

template<typename ValueT, typename EnableVectorT>

using util_intops::IndexFilterView< ValueT, EnableVectorT >::value_type = const ValueT

Definition at line 282 of file views.h.

Constructor & Destructor Documentation

IndexFilterView()

template<typename ValueT, typename EnableVectorT>

template<typename ValueRangeT>

util_intops::IndexFilterView< ValueT, EnableVectorT >::IndexFilterView ( const ValueRangeT * values, const EnableVectorT * is_active_ )

inline

Definition at line 322 of file views.h.

Member Function Documentation

base()

template<typename ValueT, typename EnableVectorT>

absl::Span< value_type > util_intops::IndexFilterView< ValueT, EnableVectorT >::base ( ) const

inline

Definition at line 336 of file views.h.

begin()

template<typename ValueT, typename EnableVectorT>

IndexFilterViewIterator util_intops::IndexFilterView< ValueT, EnableVectorT >::begin ( ) const

inline

Definition at line 328 of file views.h.

end()

template<typename ValueT, typename EnableVectorT>

IndexFilterViewIterator util_intops::IndexFilterView< ValueT, EnableVectorT >::end ( ) const

inline

Definition at line 332 of file views.h.

operator[]()

template<typename ValueT, typename EnableVectorT>

template<typename IndexT>

decltype(auto) util_intops::IndexFilterView< ValueT, EnableVectorT >::operator[] ( IndexT index ) const

inline

Note

uses indices of the original container, not the filtered one

Definition at line 340 of file views.h.

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

• ortools/set_cover/views.h