.TH "std::__detail::_Power2_rehash_policy" 3cxx "libstdc++" \" -*- nroff -*-
.ad l
.nh
.SH NAME
std::__detail::_Power2_rehash_policy \- Rehash policy providing power of 2 bucket numbers\&. Avoids modulo operations\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fC#include <hashtable_policy\&.h>\fP
.SS "Public Types"

.in +1c
.ti -1c
.RI "\fBusing\fP \fB__has_load_factor\fP = \fBstd::true_type\fP"
.br
.ti -1c
.RI "\fBtypedef\fP std::size_t \fB_State\fP"
.br
.in -1c
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fB_Power2_rehash_policy\fP (float \fB__z\fP=1\&.0) \fBnoexcept\fP"
.br
.ti -1c
.RI "std::size_t \fB_M_bkt_for_elements\fP (std::size_t __n) \fBconst\fP \fBnoexcept\fP"
.br
.ti -1c
.RI "\fBstd::pair\fP< bool, std::size_t > \fB_M_need_rehash\fP (std::size_t \fB__n_bkt\fP, std::size_t \fB__n_elt\fP, std::size_t \fB__n_ins\fP) \fBnoexcept\fP"
.br
.ti -1c
.RI "std::size_t \fB_M_next_bkt\fP (std::size_t __n) \fBnoexcept\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fB_M_reset\fP () \fBnoexcept\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fB_M_reset\fP (_State \fB__state\fP) \fBnoexcept\fP"
.br
.ti -1c
.RI "_State \fB_M_state\fP () \fBconst\fP \fBnoexcept\fP"
.br
.ti -1c
.RI "float \fBmax_load_factor\fP () \fBconst\fP \fBnoexcept\fP"
.br
.in -1c
.SS "Public Attributes"

.in +1c
.ti -1c
.RI "float \fB_M_max_load_factor\fP"
.br
.ti -1c
.RI "std::size_t \fB_M_next_resize\fP"
.br
.in -1c
.SS "Static Public Attributes"

.in +1c
.ti -1c
.RI "\fBstatic\fP \fBconst\fP std::size_t \fB_S_growth_factor\fP"
.br
.in -1c
.SH "Detailed Description"
.PP 
Rehash policy providing power of 2 bucket numbers\&. Avoids modulo operations\&. 
.PP
Definition at line \fB522\fP of file \fBhashtable_policy\&.h\fP\&.
.SH "Member Typedef Documentation"
.PP 
.SS "\fBusing\fP \fBstd::__detail::_Power2_rehash_policy::__has_load_factor\fP =  \fBstd::true_type\fP"

.PP
Definition at line \fB524\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "\fBtypedef\fP std::size_t std::__detail::_Power2_rehash_policy::_State"

.PP
Definition at line \fB590\fP of file \fBhashtable_policy\&.h\fP\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "std::__detail::_Power2_rehash_policy::_Power2_rehash_policy (float __z = \fC1\&.0\fP)\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB526\fP of file \fBhashtable_policy\&.h\fP\&.
.SH "Member Function Documentation"
.PP 
.SS "std::size_t std::__detail::_Power2_rehash_policy::_M_bkt_for_elements (std::size_t __n) const\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB562\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "\fBstd::pair\fP< bool, std::size_t > std::__detail::_Power2_rehash_policy::_M_need_rehash (std::size_t __n_bkt, std::size_t __n_elt, std::size_t __n_ins)\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB570\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "std::size_t std::__detail::_Power2_rehash_policy::_M_next_bkt (std::size_t __n)\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB536\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "\fBvoid\fP std::__detail::_Power2_rehash_policy::_M_reset ()\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB597\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "\fBvoid\fP std::__detail::_Power2_rehash_policy::_M_reset (_State __state)\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB601\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "_State std::__detail::_Power2_rehash_policy::_M_state () const\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB593\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "float std::__detail::_Power2_rehash_policy::max_load_factor () const\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB530\fP of file \fBhashtable_policy\&.h\fP\&.
.SH "Member Data Documentation"
.PP 
.SS "float std::__detail::_Power2_rehash_policy::_M_max_load_factor"

.PP
Definition at line \fB606\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "std::size_t std::__detail::_Power2_rehash_policy::_M_next_resize"

.PP
Definition at line \fB607\fP of file \fBhashtable_policy\&.h\fP\&.
.SS "\fBconst\fP std::size_t std::__detail::_Power2_rehash_policy::_S_growth_factor\fC [static]\fP"

.PP
Definition at line \fB604\fP of file \fBhashtable_policy\&.h\fP\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.