.TH "__gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >" 3cxx "Wed Jul 14 2021" "libstdc++" \" -*- nroff -*-
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.SH NAME
__gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type > \- A resize trigger policy based on a load check\&. It keeps the load factor between some load factors load_min and load_max\&.  

.SH SYNOPSIS
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.PP
.PP
Inherits \fB__gnu_pbds::detail::hash_load_check_resize_trigger_size_base< std::size_t, false >\fP\&.
.PP
Inherited by \fB__gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy, External_Size_Access, Size_Type >\fP\&.
.SS "Public Types"

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.RI "enum { \fBexternal_load_access\fP }"
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.RI "typedef Size_Type \fBsize_type\fP"
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.SS "Public Member Functions"

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.RI "\fBhash_load_check_resize_trigger\fP (float load_min=0\&.125, float load_max=0\&.5)"
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.RI "Default constructor, or constructor taking load_min and load_max load factors between which this policy will keep the actual load\&. "
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.RI "\fBstd::pair\fP< float, float > \fBget_loads\fP () const"
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.RI "Returns a pair of the minimal and maximal loads, respectively\&. "
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.RI "void \fBset_loads\fP (\fBstd::pair\fP< float, float > load_pair)"
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.RI "Sets the loads through a pair of the minimal and maximal loads, respectively\&. "
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.RI "void \fBswap\fP (\fBhash_load_check_resize_trigger\fP &other)"
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.SS "Protected Member Functions"

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.RI "bool \fBis_grow_needed\fP (size_type size, size_type num_entries) const"
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.RI "bool \fBis_resize_needed\fP () const"
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.RI "void \fBnotify_cleared\fP ()"
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.RI "Notifies the table was cleared\&. "
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.RI "void \fBnotify_erase_search_collision\fP ()"
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.RI "void \fBnotify_erase_search_end\fP ()"
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.RI "void \fBnotify_erase_search_start\fP ()"
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.RI "void \fBnotify_erased\fP (size_type num_entries)"
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.RI "void \fBnotify_externally_resized\fP (size_type new_size)"
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.RI "void \fBnotify_find_search_collision\fP ()"
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.RI "void \fBnotify_find_search_end\fP ()"
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.RI "void \fBnotify_find_search_start\fP ()"
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.RI "void \fBnotify_insert_search_collision\fP ()"
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.RI "void \fBnotify_insert_search_end\fP ()"
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.RI "void \fBnotify_insert_search_start\fP ()"
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.RI "void \fBnotify_inserted\fP (size_type num_entries)"
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.RI "Notifies an element was inserted\&. The total number of entries in the table is num_entries\&. "
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.RI "void \fBnotify_resized\fP (size_type new_size)"
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.RI "Notifies the table was resized as a result of this object's signifying that a resize is needed\&. "
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.SH "Detailed Description"
.PP 

.SS "template<bool External_Load_Access = false, typename Size_Type = std::size_t>
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class __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >"
A resize trigger policy based on a load check\&. It keeps the load factor between some load factors load_min and load_max\&. 
.PP
Definition at line 175 of file hash_policy\&.hpp\&.
.SH "Member Enumeration Documentation"
.PP 
.SS "template<bool External_Load_Access = false, typename Size_Type  = std::size_t> anonymous enum"

.PP
\fBEnumerator\fP
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.TP
\fB\fIexternal_load_access \fP\fP
Specifies whether the load factor can be accessed externally\&. The two options have different trade-offs in terms of flexibility, genericity, and encapsulation\&. 
.PP
Definition at line 180 of file hash_policy\&.hpp\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "template<bool External_Load_Access = false, typename Size_Type  = std::size_t> \fB__gnu_pbds::hash_load_check_resize_trigger\fP< External_Load_Access, Size_Type >::\fBhash_load_check_resize_trigger\fP (float load_min = \fC0\&.125\fP, float load_max = \fC0\&.5\fP)"

.PP
Default constructor, or constructor taking load_min and load_max load factors between which this policy will keep the actual load\&. 
.SH "Member Function Documentation"
.PP 
.SS "template<bool External_Load_Access = false, typename Size_Type  = std::size_t> \fBstd::pair\fP<float, float> \fB__gnu_pbds::hash_load_check_resize_trigger\fP< External_Load_Access, Size_Type >::get_loads () const\fC [inline]\fP"

.PP
Returns a pair of the minimal and maximal loads, respectively\&. 
.SS "template<bool External_Load_Access = false, typename Size_Type  = std::size_t> void \fB__gnu_pbds::hash_load_check_resize_trigger\fP< External_Load_Access, Size_Type >::notify_cleared ()\fC [protected]\fP"

.PP
Notifies the table was cleared\&. 
.SS "template<bool External_Load_Access = false, typename Size_Type  = std::size_t> void \fB__gnu_pbds::hash_load_check_resize_trigger\fP< External_Load_Access, Size_Type >::notify_inserted (size_type num_entries)\fC [inline]\fP, \fC [protected]\fP"

.PP
Notifies an element was inserted\&. The total number of entries in the table is num_entries\&. 
.SS "template<bool External_Load_Access = false, typename Size_Type  = std::size_t> void \fB__gnu_pbds::hash_load_check_resize_trigger\fP< External_Load_Access, Size_Type >::notify_resized (size_type new_size)\fC [protected]\fP"

.PP
Notifies the table was resized as a result of this object's signifying that a resize is needed\&. 
.SS "template<bool External_Load_Access = false, typename Size_Type  = std::size_t> void \fB__gnu_pbds::hash_load_check_resize_trigger\fP< External_Load_Access, Size_Type >::set_loads (\fBstd::pair\fP< float, float > load_pair)"

.PP
Sets the loads through a pair of the minimal and maximal loads, respectively\&. 

.SH "Author"
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