NAME¶

__gnu_parallel::_LoserTree< __stable, _Tp, _Compare > -

SYNOPSIS¶

Inherits __gnu_parallel::_LoserTreeBase< _Tp, _Compare >.

Public Member Functions¶

_LoserTree (unsigned int __k, _Compare __comp) void __delete_min_insert (_Tp __key, bool __sup) int __get_min_source () void __init () unsigned int __init_winner (unsigned int __root) void __insert_start (const _Tp &__key, int __source, bool __sup)

Protected Attributes¶

_Compare _M_comp bool _M_first_insert unsigned int _M_ik unsigned int _M_k unsigned int _M_log_k _Loser * _M_losers 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: Definition at line 155 of file losertree.h. References __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_M_losers, and __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: Definition at line 134 of file losertree.h. References __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_M_first_insert, __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_Loser::_M_key, __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_M_losers, __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.

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. Referenced by __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::__insert_start(), and __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_LoserTreeBase().

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::_LoserTreeBase< _Tp, _Compare >::__get_min_source(), __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::__insert_start(), __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_LoserTreeBase(), and __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::~_LoserTreeBase().

Author¶

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