A size policy whose sequence of sizes form an exponential sequence (typically powers of 2)
Defined in: hash_policy.hpp
| Parameter | Description | Default Value |
typename Size_Type |
Size type. |
size_t |
| Type | Definition | Description |
size_type |
Size_Type |
Size type. |
| Method | Description |
hash_exponential_size_policy (size_type start_size = 8, size_type grow_factor = 2) |
Default constructor, or constructor taking a start_size, or constructor taking a start size and grow_factor. The policy will use the sequence of sizes start_size, start_size * grow_factor, start_size * grow_factor^2, ... |
void
swap
(hash_exponential_size_policy &other)
|
Swaps content. |
| Method | Description |
size_type get_nearest_larger_size (size_type size) const |
Given a size size, returns a size that is larger. |
size_type get_nearest_smaller_size (size_type size) const |
Given a size size, returns a size that is smaller. |