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__GNU_PARALLEL::_LOSERTREE(3CXX) - Linux man page online | Library functions

Stable _LoserTree variant.

Chapter
Tue Mar 10 2020
__gnu_parallel::_LoserTree< __stable, __gnu_parallel::_LoserTree< __stable, _Tp, _Compare >(3cxx)

NAME

__gnu_parallel::_LoserTree< __stable, _Tp, _Compare > - Stable _LoserTree variant.

SYNOPSIS

Inherits __gnu_parallel::_LoserTreeBase< _Tp, _Compare >. Public Member Functions _LoserTree (unsigned int __k, _Compare __comp) void __delete_min_insert (_Tp __key, bool __sup) Delete the smallest element and insert a new element from the previously smallest element's sequence. int __get_min_source () void __init () unsigned int __init_winner (unsigned int __root) void __insert_start (const _Tp &__key, int __source, bool __sup) Initializes the sequence '_M_source' with the element '__key'. Protected Attributes _Compare _M_comp _Compare to use. bool _M_first_insert State flag that determines whether the _LoserTree is empty. unsigned int _M_ik unsigned int _M_k unsigned int _M_log_k _Loser * _M_losers _LoserTree __elements. unsigned int _M_offset Detailed Description template<bool __stable, typename _Tp, typename _Compare> class __gnu_parallel::_LoserTree< __stable, _Tp, _Compare >" Stable _LoserTree variant. Provides the stable implementations of insert_start, __init_winner, __init and __delete_min_insert. Unstable variant is done using partial specialisation below. Definition at line 169 of file losertree.h. Member Function Documentation template<bool __stable, typename _Tp , typename _Compare > void __gnu_parallel::_LoserTree< __stable, _Tp, _Compare >::__delete_min_insert (_Tp __key, bool __sup) [inline] Delete the smallest element and insert a new element from the previously smallest element's sequence. This implementation is stable. Definition at line 222 of file losertree.h. template<typename _Tp , typename _Compare > int __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::__get_min_source () [inline], [inherited] Returns: the index of the sequence with the smallest element. Definition at line 155 of file losertree.h. References __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_Loser::_M_source. template<typename _Tp , typename _Compare > void __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::__insert_start (const _Tp & __key, int __source, bool __sup) [inline], [inherited] Initializes the sequence '_M_source' with the element '__key'. Parameters: __key the element to insert __source __index of the __source __sequence __sup flag that determines whether the value to insert is an explicit __supremum. Definition at line 134 of file losertree.h. References __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_Loser::_M_key, __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_Loser::_M_source, and __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_Loser::_M_sup. Member Data Documentation template<typename _Tp , typename _Compare > _Compare __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_M_comp [protected], [inherited] _Compare to use. Definition at line 78 of file losertree.h. Referenced by __gnu_parallel::_LoserTree< false, _Tp, _Compare >::__init_winner(). template<typename _Tp , typename _Compare > bool __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_M_first_insert [protected], [inherited] State flag that determines whether the _LoserTree is empty. Only used for building the _LoserTree. Definition at line 85 of file losertree.h. template<typename _Tp , typename _Compare > unsigned int __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_M_log_k [protected], [inherited] log_2{_M_k} Definition at line 72 of file losertree.h. Referenced by __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_LoserTreeBase(). template<typename _Tp , typename _Compare > _Loser* __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_M_losers [protected], [inherited] _LoserTree __elements. Definition at line 75 of file losertree.h. Referenced by __gnu_parallel::_LoserTree< false, _Tp, _Compare >::__init_winner(), and __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::~_LoserTreeBase(). Author Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ __gnu_parallel::_LoserTree< __stable, _Tp, _Compare >(3cxx)
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