BloombergLP::bslstl::HashTableBucketIterator

Synopsis

Declared in <bslstl_hashtablebucketiterator.h>

template<
    class VALUE_TYPE,
    class DIFFERENCE_TYPE>
class HashTableBucketIterator;

Description

This class template implements an in-core value-semantic type that is an standard-conforming forward iterator (see section 24.2.5 [forward.iterators]of the C++11 standard) over a list of bslalg::BidirectionalLink objects referred to by a single bslalg::HashTableBucket object. A HashTableBucketIterator object provides access to values of the (template parameter) VALUE_TYPE, stored in a bucket of a hash table. The (template parameter) DIFFERENCE_TYPE determines the standard mandated difference_type of the iterator, without requiring access to the allocator-traits for the node.

Type Aliases

Name	Description
`difference_type`	This `typedef` is an alias to `DIFFERENCE_TYPE`.
`iterator_category`	Standard iterator defined types [24.4.2].
`pointer`	This `typedef` is an alias to `VALUE_TYPE *`.
`reference`	Reference type for the iterator's value type.
`value_type`	This `typedef` is an alias for the iterator's value type.

Member Functions

Name	Description
`HashTableBucketIterator` [constructor]	Constructors
`operator=`	Copy the value of the specified `rhs` to this iterator.
`bucket`	Return the address of the hash table bucket referred to by this iterator.
`node`	Return the address of the node at which this iterator is positioned.
`operator*`	Return a reference to the element at which this iterator is positioned.
`operator++`	Move this iterator to the next element in the hash table bucket.
`operator->`	Return the address of the element at which this iterator is positioned.

Non-Member Functions

Name	Description
`operator!=`	Return `true` if the specified `lhs` and `rhs` do not have the same value.
`operator!=`	Return `true` if the specified `lhs` and `rhs` do not have the same value.
`operator!=`	Return `true` if the specified `lhs` and `rhs` do not have the same value.
`operator!=`	Return `true` if the specified `lhs` and `rhs` do not have the same value.
`operator++`	Move the specified `iterator` to the next element and return its prior value.
`operator==`	Return `true` if the specified `lhs` and `rhs` have the same value.
`operator==`	Return `true` if the specified `lhs` and `rhs` have the same value.
`operator==`	Return `true` if the specified `lhs` and `rhs` have the same value.
`operator==`	Return `true` if the specified `lhs` and `rhs` have the same value.