memory_tree_ns::node Struct Reference

Public Member Functions
	node ()

Public Attributes
uint64_t	parent
int	internal
uint32_t	depth
uint64_t	base_router
uint64_t	left
uint64_t	right
double	nl
double	nr
v_array< uint32_t >	examples_index

Detailed Description

Definition at line 138 of file memory_tree.cc.

Constructor & Destructor Documentation

node()

memory_tree_ns::node::node ( )

inline

Definition at line 153 of file memory_tree.cc.

  {
    parent = 0;
    internal = 0;  // 0:not used, 1:internal, -1:leaf
    // internal = false;
    depth = 0;
    base_router = 0;
    left = 0;
    right = 0;
    nl = 0.001;  // initilze to 1, as we need to do nl/nr.
    nr = 0.001;
    examples_index = v_init<uint32_t>();
  }

Member Data Documentation

base_router

uint64_t memory_tree_ns::node::base_router

Definition at line 144 of file memory_tree.cc.

Referenced by memory_tree_ns::save_load_node().

depth

uint32_t memory_tree_ns::node::depth

Definition at line 143 of file memory_tree.cc.

Referenced by memory_tree_ns::save_load_node().

examples_index

v_array<uint32_t> memory_tree_ns::node::examples_index

Definition at line 151 of file memory_tree.cc.

Referenced by memory_tree_ns::save_load_node(), and memory_tree_ns::memory_tree::~memory_tree().

internal

int memory_tree_ns::node::internal

Definition at line 141 of file memory_tree.cc.

Referenced by memory_tree_ns::save_load_node().

left

uint64_t memory_tree_ns::node::left

Definition at line 145 of file memory_tree.cc.

Referenced by memory_tree_ns::insert_descent(), and memory_tree_ns::save_load_node().

nl

double memory_tree_ns::node::nl

Definition at line 148 of file memory_tree.cc.

Referenced by memory_tree_ns::insert_descent(), and memory_tree_ns::save_load_node().

nr

double memory_tree_ns::node::nr

Definition at line 149 of file memory_tree.cc.

Referenced by memory_tree_ns::insert_descent(), and memory_tree_ns::save_load_node().

parent

uint64_t memory_tree_ns::node::parent

Definition at line 140 of file memory_tree.cc.

Referenced by memory_tree_ns::save_load_node().

right

uint64_t memory_tree_ns::node::right

Definition at line 146 of file memory_tree.cc.

Referenced by memory_tree_ns::insert_descent(), and memory_tree_ns::save_load_node().

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

• /mnt/c/w/linux/vowpal_wabbit/vowpalwabbit/memory_tree.cc