File index_iterator.hpp¶

class IndexIterator¶

#include <index_iterator.hpp>

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

Public Types

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

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

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

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

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

Public Functions

IndexIterator(uint32 index)¶

reference operator[](uint32 index) const¶

Returns the element at a specific index.

reference 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