moonbit-community/moon_dagre/graphlib

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Attr

pub enum Attr {
  Bool(Bool)
  Int(Int)
  Float(Double)
  String(String)
  Val(Value)
  Point(Point)
  Points(Array[Point])
  Edge(EdgeObj)
  Edges(Array[EdgeObj])
  Strings(Array[String])
  Ints(Array[Int])
}

Attrs

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pub struct Attrs {
  map : Map[String, Attr]
}

Attrs::contains

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fn Attrs::contains(self : Attrs, key : String) -> Bool

Attrs::get

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fn Attrs::get(self : Attrs, key : String) -> Attr?

Attrs::get_bool

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fn Attrs::get_bool(self : Attrs, key : String) -> Bool?

Attrs::get_bool_or

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fn Attrs::get_bool_or(self : Attrs, key : String, fallback : Bool) -> Bool

Attrs::get_edge

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fn Attrs::get_edge(self : Attrs, key : String) -> EdgeObj?

Attrs::get_edges

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fn Attrs::get_edges(self : Attrs, key : String) -> Array[EdgeObj]?

Attrs::get_float

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fn Attrs::get_float(self : Attrs, key : String) -> Double?

Attrs::get_float_or

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fn Attrs::get_float_or(self : Attrs, key : String, fallback : Double) -> Double

Attrs::get_int

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fn Attrs::get_int(self : Attrs, key : String) -> Int?

Attrs::get_int_or

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fn Attrs::get_int_or(self : Attrs, key : String, fallback : Int) -> Int

Attrs::get_ints

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fn Attrs::get_ints(self : Attrs, key : String) -> Array[Int]?

Attrs::get_point

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fn Attrs::get_point(self : Attrs, key : String) -> Point?

Attrs::get_points

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fn Attrs::get_points(self : Attrs, key : String) -> Array[Point]?

Attrs::get_string

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fn Attrs::get_string(self : Attrs, key : String) -> String?

Attrs::get_string_or

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fn Attrs::get_string_or(self : Attrs, key : String, fallback : String) -> String

Attrs::get_strings

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fn Attrs::get_strings(self : Attrs, key : String) -> Array[String]?

Attrs::get_value

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fn Attrs::get_value(self : Attrs, key : String) -> Value?

Attrs::keys

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fn Attrs::keys(self : Attrs) -> Array[String]

Attrs::length

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fn Attrs::length(self : Attrs) -> Int

Attrs::remove

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fn Attrs::remove(self : Attrs, key : String) -> Unit

Attrs::set

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fn Attrs::set(self : Attrs, key : String, value : Attr) -> Unit

Attrs::set_bool

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fn Attrs::set_bool(self : Attrs, key : String, value : Bool) -> Unit

Attrs::set_edge

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fn Attrs::set_edge(self : Attrs, key : String, value : EdgeObj) -> Unit

Attrs::set_edges

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fn Attrs::set_edges(self : Attrs, key : String, value : Array[EdgeObj]) -> Unit

Attrs::set_float

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fn Attrs::set_float(self : Attrs, key : String, value : Double) -> Unit

Attrs::set_int

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fn Attrs::set_int(self : Attrs, key : String, value : Int) -> Unit

Attrs::set_ints

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fn Attrs::set_ints(self : Attrs, key : String, value : Array[Int]) -> Unit

Attrs::set_point

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fn Attrs::set_point(self : Attrs, key : String, value : Point) -> Unit

Attrs::set_points

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fn Attrs::set_points(self : Attrs, key : String, value : Array[Point]) -> Unit

Attrs::set_string

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fn Attrs::set_string(self : Attrs, key : String, value : String) -> Unit

Attrs::set_strings

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fn Attrs::set_strings(self : Attrs, key : String, value : Array[String]) -> Unit

Attrs::set_value

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fn Attrs::set_value(self : Attrs, key : String, value : Value) -> Unit

EdgeObj

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pub struct EdgeObj {
  v : String
  w : String
  name : String?
}

EdgeRecord

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type EdgeRecord

Graph

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pub struct Graph {
  directed : Bool
  multigraph : Bool
  compound : Bool
  graph_label : Attrs
  nodes : Map[String, Attrs]
  node_order : Array[String]
  node_index : Map[String, Int]
  node_seen : @moonbitlang/core/set.Set
Set[String]
  edges : Map[String, EdgeRecord]
  edge_order : Array[String]
  edge_seen : @moonbitlang/core/set.Set
Set[String]
  parent_by_node : Map[String, String]
  children_by_node : Map[String, @moonbitlang/core/set.Set
Set[String]]
  child_seq : Int
  child_add_index : Map[String, Int]
  default_edge_label_fn : () -> Value
}

Graph::Graph

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fn Graph::Graph(directed? : Bool, multigraph? : Bool, compound? : Bool) -> Graph

Graph::children

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fn Graph::children(self : Graph, v? : String) -> Array[String]

Graph::edge

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fn Graph::edge(self : Graph, v : String, w : String, name? : String) -> Value?

Graph::edge_count

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fn Graph::edge_count(self : Graph) -> Int

Graph::edge_obj

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fn Graph::edge_obj(self : Graph, e : EdgeObj) -> Value?

Graph::edges

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fn Graph::edges(self : Graph) -> Array[EdgeObj]

Graph::graph

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fn Graph::graph(self : Graph) -> Attrs

Graph::has_edge

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fn Graph::has_edge(self : Graph, v : String, w : String, name? : String) -> Bool

Graph::has_node

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fn Graph::has_node(self : Graph, v : String) -> Bool

Graph::in_edges

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fn Graph::in_edges(self : Graph, v : String, u? : String) -> Array[EdgeObj]

Graph::is_compound

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fn Graph::is_compound(self : Graph) -> Bool

Graph::is_directed

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fn Graph::is_directed(self : Graph) -> Bool

Graph::is_multigraph

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fn Graph::is_multigraph(self : Graph) -> Bool

Graph::neighbors

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fn Graph::neighbors(self : Graph, v : String) -> Array[String]

Graph::new

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fn Graph::new(directed? : Bool, multigraph? : Bool, compound? : Bool) -> Graph

Graph::node

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fn Graph::node(self : Graph, v : String) -> Attrs

Graph::node_count

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fn Graph::node_count(self : Graph) -> Int

Graph::node_edges

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fn Graph::node_edges(self : Graph, v : String, w? : String) -> Array[EdgeObj]

Graph::node_opt

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fn Graph::node_opt(self : Graph, v : String) -> Attrs?

Graph::nodes

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fn Graph::nodes(self : Graph) -> Array[String]

Graph::out_edges

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fn Graph::out_edges(self : Graph, v : String, w? : String) -> Array[EdgeObj]

Graph::parent

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fn Graph::parent(self : Graph, v : String) -> String?

Graph::predecessors

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fn Graph::predecessors(self : Graph, v : String) -> Array[String]

Graph::remove_edge

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fn Graph::remove_edge(self : Graph, v : String, w : String, name? : String) -> Unit

Graph::remove_edge_obj

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fn Graph::remove_edge_obj(self : Graph, e : EdgeObj) -> Unit

Graph::remove_node

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fn Graph::remove_node(self : Graph, v : String) -> Unit

Graph::set_default_edge_label

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fn Graph::set_default_edge_label(self : Graph, f : () -> Value) -> Unit

Sets the template used for edges without an explicit label.

The function is evaluated immediately. Each edge receives a clone of the resulting value, so labels remain independent without retaining the closure.

Graph::set_edge

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fn Graph::set_edge(self : Graph, v : String, w : String, label? : Value, name? : String) -> Unit

Graph::set_edge_obj

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fn Graph::set_edge_obj(self : Graph, e : EdgeObj, label? : Value) -> Unit

Graph::set_graph

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fn Graph::set_graph(self : Graph, label : Attrs) -> Unit

Graph::set_node

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fn Graph::set_node(self : Graph, v : String, label? : Attrs) -> Unit

Graph::set_nodes

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fn Graph::set_nodes(self : Graph, vs : Array[String], label? : Attrs) -> Unit

Graph::set_parent

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fn Graph::set_parent(self : Graph, v : String, parent? : String) -> Unit

Graph::set_path

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fn Graph::set_path(self : Graph, vs : Array[String], label? : Value) -> Unit

Graph::sinks

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fn Graph::sinks(self : Graph) -> Array[String]

Graph::sources

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fn Graph::sources(self : Graph) -> Array[String]

Graph::successors

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fn Graph::successors(self : Graph, v : String) -> Array[String]

Point

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pub struct Point {
  x : Double
  y : Double
}

Value

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pub enum Value {
  VNull
  VBool(Bool)
  VInt(Int)
  VFloat(Double)
  VString(String)
  VAttrs(Attrs)
}

attrs_value

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fn attrs_value(attrs : Attrs) -> Value

clone_attrs

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fn clone_attrs(attrs : Attrs) -> Attrs

clone_value

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fn clone_value(value : Value) -> Value

components

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fn components(g : Graph) -> Array[Array[String]]

edge_obj

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fn edge_obj(v : String, w : String, name? : String) -> EdgeObj

empty_attrs

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fn empty_attrs() -> Attrs

find_cycles

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fn find_cycles(g : Graph) -> Array[Array[String]]

point

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fn point(x : Double, y : Double) -> Point

postorder

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fn postorder(g : Graph, roots : Array[String]) -> Array[String]

preorder

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fn preorder(g : Graph, roots : Array[String]) -> Array[String]

value_as_attrs

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fn value_as_attrs(value : Value?) -> Attrs?

value_as_bool

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fn value_as_bool(value : Value?) -> Bool?

value_as_float

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fn value_as_float(value : Value?) -> Double?

value_as_int

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fn value_as_int(value : Value?) -> Int?

value_as_string

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fn value_as_string(value : Value?) -> String?

value_bool

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fn value_bool(v : Bool) -> Value

value_float

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fn value_float(v : Double) -> Value

value_int

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fn value_int(v : Int) -> Value

value_null

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fn value_null() -> Value

value_string

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fn value_string(v : String) -> Value

Source Files

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#Attr

#Attrs

#Attrs::contains

#Attrs::get

#Attrs::get_bool

#Attrs::get_bool_or

#Attrs::get_edge

#Attrs::get_edges

#Attrs::get_float

#Attrs::get_float_or

#Attrs::get_int

#Attrs::get_int_or

#Attrs::get_ints

#Attrs::get_point

#Attrs::get_points

#Attrs::get_string

#Attrs::get_string_or

#Attrs::get_strings

#Attrs::get_value

#Attrs::keys

#Attrs::length

#Attrs::remove

#Attrs::set

#Attrs::set_bool

#Attrs::set_edge

#Attrs::set_edges

#Attrs::set_float

#Attrs::set_int

#Attrs::set_ints

#Attrs::set_point

#Attrs::set_points

#Attrs::set_string

#Attrs::set_strings

#Attrs::set_value

#EdgeObj

#EdgeRecord

#Graph

#Graph::Graph

#Graph::children

#Graph::edge

#Graph::edge_count

#Graph::edge_obj

#Graph::edges

#Graph::graph

#Graph::has_edge

#Graph::has_node

#Graph::in_edges

#Graph::is_compound

#Graph::is_directed

#Graph::is_multigraph

#Graph::neighbors

#Graph::new

#Graph::node

#Graph::node_count

#Graph::node_edges

#Graph::node_opt

#Graph::nodes

#Graph::out_edges

#Graph::parent

#Graph::predecessors

#Graph::remove_edge

#Graph::remove_edge_obj

#Graph::remove_node

#Graph::set_default_edge_label

#Graph::set_edge

#Graph::set_edge_obj

#Graph::set_graph

#Graph::set_node

#Graph::set_nodes

#Graph::set_parent

#Graph::set_path

#Graph::sinks

#Graph::sources

#Graph::successors

#Point

#Value

#attrs_value

#clone_attrs

#clone_value

#components

Attr

Attrs

Attrs::contains

Attrs::get

Attrs::get_bool

Attrs::get_bool_or

Attrs::get_edge

Attrs::get_edges

Attrs::get_float

Attrs::get_float_or

Attrs::get_int

Attrs::get_int_or

Attrs::get_ints

Attrs::get_point

Attrs::get_points

Attrs::get_string

Attrs::get_string_or

Attrs::get_strings

Attrs::get_value

Attrs::keys

Attrs::length

Attrs::remove

Attrs::set

Attrs::set_bool

Attrs::set_edge

Attrs::set_edges

Attrs::set_float

Attrs::set_int

Attrs::set_ints

Attrs::set_point

Attrs::set_points

Attrs::set_string

Attrs::set_strings

Attrs::set_value

EdgeObj

EdgeRecord

Graph

Graph::Graph

Graph::children

Graph::edge

Graph::edge_count

Graph::edge_obj

Graph::edges

Graph::graph

Graph::has_edge

Graph::has_node

Graph::in_edges

Graph::is_compound

Graph::is_directed

Graph::is_multigraph

Graph::neighbors

Graph::new

Graph::node

Graph::node_count

Graph::node_edges

Graph::node_opt

Graph::nodes

Graph::out_edges

Graph::parent

Graph::predecessors

Graph::remove_edge

Graph::remove_edge_obj

Graph::remove_node

Graph::set_default_edge_label

Graph::set_edge

Graph::set_edge_obj

Graph::set_graph

Graph::set_node

Graph::set_nodes

Graph::set_parent

Graph::set_path

Graph::sinks

Graph::sources

Graph::successors

Point

Value

attrs_value

clone_attrs

clone_value

components