libstdc++
__gnu_parallel::LoserTreeUnguardedBase< T, Comparator > Class Template Reference
Inheritance diagram for __gnu_parallel::LoserTreeUnguardedBase< T, Comparator >:
Inheritance graph

Public Member Functions

int get_min_source ()
 
void insert_start (const T &key, int source, bool)
 
 LoserTreeUnguardedBase (unsigned int _k, const T _sentinel, Comparator _comp=std::less< T >())
 

Protected Attributes

Comparator comp
 
unsigned int ik
 
unsigned int k
 
Loser * losers
 
unsigned int offset
 

Detailed Description

template<typename T, typename Comparator>
class __gnu_parallel::LoserTreeUnguardedBase< T, Comparator >

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.

Definition at line 554 of file losertree.h.


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