File iterator_index.hpp¶

class IndexIterator¶

#include <iterator_index.hpp>

An iterator that provides random read-only access to the indices in a continuous range.

Public Types

using difference_type = int¶: The type that is used to represent the difference between two iterators.

using value_type = uint32 ¶: The type of the elements, the iterator provides access to.

using pointer = const uint32*¶: The type of a pointer to an element, the iterator provides access to.

using reference = uint32&¶: The type of a reference to an element, the iterator provides access to.

using iterator_category = std::random_access_iterator_tag¶: The tag that specifies the capabilities of the iterator.

Public Functions

IndexIterator(uint32 startIndex)¶

value_type operator[](uint32 index) const¶

Returns the element at a specific index.

value_type operator*() const¶

Returns the element, the iterator currently refers to.

Returns an iterator to the next element.

IndexIterator &operator++(int n)¶

Returns an iterator to the next element.

Returns an iterator to the previous element.

IndexIterator &operator--(int n)¶

Returns an iterator to the previous element.

bool operator!=(const IndexIterator &rhs) const¶

Returns whether this iterator and another one refer to the same element.

Parameters:: rhs – A reference to another iterator
Returns:: True, if the iterators do not refer to the same element, false otherwise

bool operator==(const IndexIterator &rhs) const¶

Returns whether this iterator and another one refer to the same element.

Returns the difference between this iterator and another one.

Private Members