NAME

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

SYNOPSIS

       #include <losertree.h>

       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
       unsigned int _M_ik
       unsigned int _M_log_k
       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.

Constructor & Destructor Documentation

   template<bool __stable, typename _Tp , typename _Compare > __gnu_parallel::_LoserTree<
       __stable, _Tp, _Compare >::_LoserTree (unsigned int __k, _Compare __comp) [inline]
       Definition at line 179 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 >::_M_losers, and
       __gnu_parallel::_LoserTreeBase< _Tp, _Compare >::_Loser::_M_source.

   template<bool __stable, typename _Tp , typename _Compare > void __gnu_parallel::_LoserTree<
       __stable, _Tp, _Compare >::__init () [inline]
       Definition at line 210 of file losertree.h.

   template<bool __stable, typename _Tp , typename _Compare > unsigned int
       __gnu_parallel::_LoserTree< __stable, _Tp, _Compare >::__init_winner (unsigned int __root)
       [inline]
       Definition at line 184 of file losertree.h.

   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 >::_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 > unsigned int __gnu_parallel::_LoserTreeBase< _Tp,
       _Compare >::_M_ik [protected],  [inherited]
       Definition at line 69 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 > unsigned int __gnu_parallel::_LoserTreeBase< _Tp,
       _Compare >::_M_offset [protected],  [inherited]
       Definition at line 69 of file losertree.h.

Author

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libstdc++                             __gnueparallel::2LoserTree< __stable, _Tp, _Compare >(3cxx)