ntree< Policy >::access< Priv > Struct Template Reference

See specialization_base::interface. More...

Public Types
using	hmap_t = util::hashtable< ntree::key_t, ntree::hcell_t, Policy >
	Hashing table type.

Public Member Functions
auto	bfs () const
	BFS traversal, return vector of ids in Breadth First Search order.
template<ttype_t TT = ttype_t::preorder, bool complete = false>
auto	dfs () const
	DFS traversal, return vector of ids in Depth First Search order.
template<ptype_t PT = ptype_t::exclusive>
auto	entities () const
	Return a range of all entities of a ntree_base::ptype_t.
template<ptype_t PT = ptype_t::exclusive>
std::vector< id< index_space::entities > >	entities (const id< index_space::nodes > &node_id) const
	Get entities of a specific type under a node.
void	graphviz_draw (const std::string &tag) const
	Output a representation of the ntree using graphviz.
auto	neighbors (const id< index_space::entities > &ent_id) const
	Get entities interacting with an entity.
template<ptype_t PT = ptype_t::exclusive>
auto	nodes () const
	Return a range of all nodes of a ntree_base::ptype_t.
std::vector< id< index_space::nodes > >	nodes (const id< index_space::nodes > &node_id) const
	Get nodes belonging to a node.

Public Attributes
accessor< ntree::e_colors >	e_colors
	Entities Color.
accessor< ntree::e_ids >	e_ids
	Entities Id (for key collisions)
accessor< ntree::e_keys >	e_keys
	Entities keys.
accessor< ntree::n_i >	n_i
	Nodes interaction fields.
accessor< ntree::n_keys >	n_keys
	Nodes keys.

Detailed Description

template<typename Policy>
template<Privileges Priv>
struct flecsi::topo::ntree< Policy >::access< Priv >

See specialization_base::interface.

Member Typedef Documentation

hmap_t

template<typename Policy >

template<Privileges Priv>

using hmap_t = util::hashtable<ntree::key_t, ntree::hcell_t, Policy>

Hashing table type.

Member Function Documentation

entities() [1/2]

template<typename Policy >

template<Privileges Priv>

template<ptype_t PT = ptype_t::exclusive>

auto entities

(

)

const

Return a range of all entities of a ntree_base::ptype_t.

entities() [2/2]

template<typename Policy >

template<Privileges Priv>

template<ptype_t PT = ptype_t::exclusive>

std::vector< id< index_space::entities > > entities

(

const id< index_space::nodes > &

node_id

)

const

Get entities of a specific type under a node.

neighbors()

template<typename Policy >

template<Privileges Priv>

auto neighbors

(

const id< index_space::entities > &

ent_id

)

const

Get entities interacting with an entity.

This function uses the interaction functions featured in the policy.

nodes() [1/2]

template<typename Policy >

template<Privileges Priv>

template<ptype_t PT = ptype_t::exclusive>

auto nodes

(

)

const

Return a range of all nodes of a ntree_base::ptype_t.

nodes() [2/2]

template<typename Policy >

template<Privileges Priv>

std::vector< id< index_space::nodes > > nodes

(

const id< index_space::nodes > &

node_id

)

const

Get nodes belonging to a node.

bfs()

template<typename Policy >

template<Privileges Priv>

auto bfs

(

)

const

BFS traversal, return vector of ids in Breadth First Search order.

dfs()

template<typename Policy >

template<Privileges Priv>

template<ttype_t TT = ttype_t::preorder, bool complete = false>

auto dfs

(

)

const

DFS traversal, return vector of ids in Depth First Search order.

Template Parameters

complete

Retrieve all completed nodes only: ignore non-local node. This is only valid while building the ntree.

graphviz_draw()

template<typename Policy >

template<Privileges Priv>

void graphviz_draw

(

const std::string &

tag

)

const

Output a representation of the ntree using graphviz.

The output files are formatted as: process()_tag.gv

Parameters

tag	Tag for these files names

Member Data Documentation

e_keys

template<typename Policy >

template<Privileges Priv>

accessor<ntree::e_keys> e_keys

Entities keys.

e_colors

template<typename Policy >

template<Privileges Priv>

accessor<ntree::e_colors> e_colors

Entities Color.

e_ids

template<typename Policy >

template<Privileges Priv>

accessor<ntree::e_ids> e_ids

Entities Id (for key collisions)

n_keys

template<typename Policy >

template<Privileges Priv>

accessor<ntree::n_keys> n_keys

Nodes keys.

n_i

template<typename Policy >

template<Privileges Priv>

accessor<ntree::n_i> n_i

Nodes interaction fields.