__gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare > Class Template Reference

Base class for unguarded _LoserTree implementation. More...

#include <losertree.h>

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

Collaboration diagram for __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >:

Classes
struct	_Loser

Public Member Functions
	_LoserTreeUnguardedBase (unsigned int __k, const _Tp &__sentinel, _Compare __comp=std::less< _Tp >())
	~_LoserTreeUnguardedBase ()
int	__get_min_source ()
void	__insert_start (const _Tp &__key, int __source, bool)

Protected Attributes
_Compare	_M_comp
unsigned int	_M_ik
unsigned int	_M_k
_Loser *	_M_losers
unsigned int	_M_offset

Detailed Description

template<typename _Tp, typename _Compare>
class __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >

Base class for unguarded _LoserTree implementation.

The whole element is copied into the tree structure.

No guarding is done, therefore not a single input sequence must run empty. Unused __sequence heads are marked with a sentinel which is > all elements that are to be merged.

This is a very fast variant.

Constructor & Destructor Documentation

template<typename _Tp , typename _Compare >

__gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_LoserTreeUnguardedBase ( unsigned int  __k, const _Tp &  __sentinel, _Compare  __comp = std::less<_Tp>()  )

inline

References __gnu_parallel::__rd_log2(), __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_k, and __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_Loser::_M_source.

Here is the call graph for this function:

template<typename _Tp , typename _Compare >

__gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::~_LoserTreeUnguardedBase ( )

inline

References __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_k, and __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_losers.

Member Function Documentation

template<typename _Tp , typename _Compare >

int __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::__get_min_source ( )

inline

References _GLIBCXX_PARALLEL_ASSERT, and __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_Loser::_M_source.

template<typename _Tp , typename _Compare >

void __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::__insert_start ( const _Tp &  __key, int  __source, bool    )

inline

References __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_Loser::_M_source.

Member Data Documentation

template<typename _Tp , typename _Compare >

_Compare __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_comp

protected

Referenced by __gnu_parallel::_LoserTreeUnguarded< __stable, _Tp, _Compare >::__delete_min_insert(), __gnu_parallel::_LoserTreeUnguarded< false, _Tp, _Compare >::__delete_min_insert(), __gnu_parallel::_LoserTreeUnguarded< __stable, _Tp, _Compare >::__init_winner(), and __gnu_parallel::_LoserTreeUnguarded< false, _Tp, _Compare >::__init_winner().

template<typename _Tp , typename _Compare >

unsigned int __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_ik

protected

template<typename _Tp , typename _Compare >

unsigned int __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_k

protected

Referenced by __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_LoserTreeUnguardedBase(), and __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::~_LoserTreeUnguardedBase().

template<typename _Tp , typename _Compare >

_Loser* __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_losers

protected

Referenced by __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::~_LoserTreeUnguardedBase().

template<typename _Tp , typename _Compare >

unsigned int __gnu_parallel::_LoserTreeUnguardedBase< _Tp, _Compare >::_M_offset

protected

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The documentation for this class was generated from the following file:

• /usr/include/c++/5/parallel/losertree.h