std::iterator
From cppreference.com
Defined in header
<iterator>
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template<
class Category, |
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std::iterator
is the base class provided to simplify definitions of the required types for iterators.
[edit] Template parameters
Category | - | the category of the iterator. Must be one of iterator category tags. |
T | - | the type of the values that can be obtained by dereferencing the iterator. This type should be void for output iterators.
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Distance | - | a type that can be used to identify distance between iterators |
Pointer | - | defines a pointer to the type iterated over (T )
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Reference | - | defines a reference to the type iterated over (T )
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[edit] Member types
Member type | Definition |
iterator_category
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Category
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value_type
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T
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difference_type
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Distance
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pointer
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Pointer
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reference
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Reference
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[edit] See also
provides uniform interface to the properties of an iterator (class template) |
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empty class types used to indicate iterator categories (class) |