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WPILibC++
2020.3.2
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Iterator wrapper that concatenates sequences together. More...
#include <STLExtras.h>
Public Member Functions | |
| template<typename... RangeTs> | |
| concat_iterator (RangeTs &&... Ranges) | |
| Constructs an iterator from a squence of ranges. More... | |
| concat_iterator & | operator++ () |
| ValueT & | operator* () const |
| bool | operator== (const concat_iterator &RHS) const |
Public Member Functions inherited from wpi::iterator_facade_base< concat_iterator< ValueT, IterTs... >, std::forward_iterator_tag, ValueT > | |
| concat_iterator< ValueT, IterTs... > | operator+ (std::ptrdiff_t n) const |
| concat_iterator< ValueT, IterTs... > | operator- (std::ptrdiff_t n) const |
| concat_iterator< ValueT, IterTs... > & | operator++ () |
| concat_iterator< ValueT, IterTs... > | operator++ (int) |
| concat_iterator< ValueT, IterTs... > & | operator-- () |
| concat_iterator< ValueT, IterTs... > | operator-- (int) |
| bool | operator!= (const concat_iterator< ValueT, IterTs... > &RHS) const |
| bool | operator> (const concat_iterator< ValueT, IterTs... > &RHS) const |
| bool | operator<= (const concat_iterator< ValueT, IterTs... > &RHS) const |
| bool | operator>= (const concat_iterator< ValueT, IterTs... > &RHS) const |
| ValueT * | operator-> () |
| ValueT * | operator-> () const |
| ReferenceProxy | operator[] (std::ptrdiff_t n) |
| ReferenceProxy | operator[] (std::ptrdiff_t n) const |
Additional Inherited Members | |
Protected Types inherited from wpi::iterator_facade_base< concat_iterator< ValueT, IterTs... >, std::forward_iterator_tag, ValueT > | |
| enum | |
Iterator wrapper that concatenates sequences together.
This can concatenate different iterators, even with different types, into a single iterator provided the value types of all the concatenated iterators expose reference and pointer types that can be converted to ValueT & and ValueT * respectively. It doesn't support more interesting/customized pointer or reference types.
Currently this only supports forward or higher iterator categories as inputs and always exposes a forward iterator interface.
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inlineexplicit |
Constructs an iterator from a squence of ranges.
We need the full range to know how to switch between each of the iterators.