NbodyTreeNodeData Struct Reference

Detailed Description

structure to store data of a node of N-Body tree. This can be used as a template type in TreeMachineNode class. N-Body tree building algorithm uses nodes of type CBinaryTreeMachineNode<NbodyTreeNodeData>

Definition at line 44 of file NbodyTreeNodeData.h.

Public Member Functions
	NbodyTreeNodeData ()

Public Attributes
index_t	start_idx
index_t	end_idx
bool	is_leaf
SGVector< float64_t >	bbox_upper
SGVector< float64_t >	bbox_lower
float64_t	radius
SGVector< float64_t >	center

Constructor & Destructor Documentation

NbodyTreeNodeData

(

)

constructor

Definition at line 68 of file NbodyTreeNodeData.h.

Member Data Documentation

SGVector<float64_t> bbox_lower

bounding box lower bounds (in ball tree used only for fast calculation of max spread dimension)

Definition at line 59 of file NbodyTreeNodeData.h.

SGVector<float64_t> bbox_upper

bounding box upper bounds (in ball tree used only for fast calculation of max spread dimension)

Definition at line 56 of file NbodyTreeNodeData.h.

SGVector<float64_t> center

node center - used only in ball tree

Definition at line 65 of file NbodyTreeNodeData.h.

index_t end_idx

end index

Definition at line 50 of file NbodyTreeNodeData.h.

bool is_leaf

is leaf

Definition at line 53 of file NbodyTreeNodeData.h.

float64_t radius

radius of point cloud in node

Definition at line 62 of file NbodyTreeNodeData.h.

index_t start_idx

start index

Definition at line 47 of file NbodyTreeNodeData.h.

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

• NbodyTreeNodeData.h