A basic hash-based associative container.
| Parameter | Description | Default Value | 
| Key | Key type. | - | 
| Data | Data type. | - | 
| Hash_Fn | Hash functor. | - | 
| Eq_Fn | Equivalence functor. | - | 
| Resize_Policy | Resize policy. | - | 
| Store_Hash | Indicates whether the hash value will be stored along with each key. | - | 
| DS_Tag, | Data-structure tag. | - | 
| Allocator | Allocator type. | - | 
| Class | Derivation Type | 
| Resize_Policy | public | 
| Hash_Fn | public | 
| Depending on Data: | public | 
| Type | Definition | Description | 
| hash_fn | Hash_Fn | Hash functor type. | 
| eq_fn | Eq_Fn | Equivalence functor type. | 
| resize_policy | Resize_Policy | Resize policy type. | 
| store_hash | Store_Hash | Indicates whether a hash value is stored with each entry. | 
| Method | Description | 
| virtual ~basic_hash_assoc_cntnr () | Destructor. | 
| Method | Description | 
| hash_fn & get_hash_fn () | Access to the hash_fn object. | 
| const hash_fn & get_hash_fn () const | Const access to the hash_fn object. | 
| eq_fn & get_eq_fn () | Access to the eq_fn object. | 
| const eq_fn & get_eq_fn () const | Const access to the eq_fn object. | 
| Resize_Policy & get_resize_policy () | Access to the resize_policy object. | 
| const resize_policy & get_resize_policy () const | Const access to the resize_policy object. | 
| Method | Description | 
| virtual void do_resize (size_type new_size) | Resizes the container object to new_size. |