__gnu_pbds::hash_exponential_size_policy< Size_Type >

Section: C Library Functions (3)
Updated: Wed Apr 17 2019
Page Index
 

NAME

__gnu_pbds::hash_exponential_size_policy< Size_Type > - A size policy whose sequence of sizes form an exponential sequence (typically powers of 2.

 

SYNOPSIS


 

Public Types


typedef Size_Type size_type
 

Public Member Functions


hash_exponential_size_policy (size_type start_size=8, size_type grow_factor=2)
Default constructor, or onstructor 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< Size_Type > &other)
 

Protected Member Functions


size_type get_nearest_larger_size (size_type size) const

size_type get_nearest_smaller_size (size_type size) const
 

Detailed Description

 

template<typename Size_Type = std::size_t>


class __gnu_pbds::hash_exponential_size_policy< Size_Type >" A size policy whose sequence of sizes form an exponential sequence (typically powers of 2.

Definition at line 413 of file hash_policy.hpp.  

Constructor & Destructor Documentation

 

template<typename Size_Type > __gnu_pbds::hash_exponential_size_policy< Size_Type >::hash_exponential_size_policy (size_type start_size = 8, size_type grow_factor = 2)

Default constructor, or onstructor 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, ...

Definition at line 44 of file hash_policy.hpp.

 

Author

Generated automatically by Doxygen for libstdc++ from the source code.


 

Index

NAME
SYNOPSIS
Public Types
Public Member Functions
Protected Member Functions
Detailed Description
template<typename Size_Type = std::size_t>
Constructor & Destructor Documentation
template<typename Size_Type > __gnu_pbds::hash_exponential_size_policy< Size_Type >::hash_exponential_size_policy (size_type start_size = 8, size_type grow_factor = 2)
Author