libstdc++: __gnu_parallel::_LoserTreeBase< _Tp, _Compare > Class Template Reference (original) (raw)

#include <[losertree.h](a01031%5Fsource.html)>

Inheritance diagram for __gnu_parallel::_LoserTreeBase< _Tp, _Compare >:

Public Member Functions
	_LoserTreeBase (unsigned int __k, _Compare __comp)

	~_LoserTreeBase ()

int	__get_min_source ()

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<typename _Tp, typename _Compare>
class __gnu_parallel::_LoserTreeBase< _Tp, _Compare >

Guarded loser/tournament tree.

The smallest element is at the top.

Guarding is done explicitly through one flag _M_sup per element, inf is not needed due to a better initialization routine. This is a well-performing variant.

Parameters

_Tp	the element type
_Compare	the comparator to use, defaults to std::less<_Tp>

Definition at line 55 of file losertree.h.