tlx
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Unguarded loser tree, copying the whole element into the tree structure. More...
#include <loser_tree.hpp>
Classes | |
struct | Loser |
Internal representation of a loser tree player/node. More... | |
Public Types | |
using | Source |
size of counters and array indexes | |
Public Member Functions | |
LoserTreeCopyUnguardedBase (Source k, const ValueType &sentinel, const Comparator &cmp=Comparator()) | |
Source | min_source () |
return the index of the player with the smallest element. | |
void | insert_start (const ValueType *keyp, const Source &source, bool sup) |
Source | init_winner (const Source &root) |
void | init () |
Static Public Attributes | |
static constexpr Source | invalid_ |
sentinel for invalid or finished Sources | |
Protected Attributes | |
Source | ik_ |
number of nodes | |
Source | k_ |
log_2(ik) next greater power of 2 | |
SimpleVector< Loser > | losers_ |
array containing loser tree nodes | |
Comparator | cmp_ |
the comparator object | |
Unguarded loser tree, copying the whole element into the tree structure.
This is a base class for the LoserTreeCopyUnguarded<true> and <false> classes.
No guarding is done, therefore not a single input sequence must run empty. This is a very fast variant.
Definition at line 529 of file loser_tree.hpp.
using Source |
size of counters and array indexes
Definition at line 533 of file loser_tree.hpp.
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inline |
Definition at line 557 of file loser_tree.hpp.
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inline |
Definition at line 603 of file loser_tree.hpp.
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inline |
Definition at line 585 of file loser_tree.hpp.
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inline |
Definition at line 574 of file loser_tree.hpp.
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inline |
return the index of the player with the smallest element.
Definition at line 568 of file loser_tree.hpp.
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protected |
the comparator object
Definition at line 554 of file loser_tree.hpp.
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protected |
number of nodes
Definition at line 548 of file loser_tree.hpp.
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staticconstexpr |
sentinel for invalid or finished Sources
Definition at line 536 of file loser_tree.hpp.
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protected |
log_2(ik) next greater power of 2
Definition at line 550 of file loser_tree.hpp.
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array containing loser tree nodes
Definition at line 552 of file loser_tree.hpp.