Provided by: libstdc++-9-doc_9.4.0-1ubuntu1~20.04.2_all
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 = std::size_t> __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, ...
Author
Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ __gnunpbds::hash2exponential_size_policy< Size_Type >(3cxx)