Interface DataflowGraphVertexVariableDefinition

Arguments required to construct a vertex which represents the definition of a variable in the DataflowGraph|dataflow graph.

See

isVariableDefinitionVertex - to check if a vertex is a variable definition vertex

interface DataflowGraphVertexVariableDefinition {
    cds: undefined | ControlDependency[];
    environment?: undefined;
    id: NodeId;
    link?: DataflowGraphVertexAstLink;
    par?: true;
    tag: VariableDefinition;
    [key: string]: unknown;
}

Hierarchy (View Summary)

Indexable

  • [key: string]: unknown

Hierarchy-Diagram

UML class diagram of DataflowGraphVertexVariableDefinition

Properties

cds environment? id link? par? tag

Properties

cds

cds: undefined | ControlDependency[]

See

ControlDependency - the collection of control dependencies which have an influence on whether the vertex is executed.

Optional Readonlyenvironment

environment?: undefined

Does not require an environment, those are attached to the call

id

id: NodeId

The id of the node (the id assigned by the ParentInformation decoration). This unanimously identifies the vertex in the DataflowGraph|dataflow graph as well as the corresponding NormalizedAst|normalized AST.

Optionallink

link?: DataflowGraphVertexAstLink

Describes the collection of AST vertices that contributed to this vertex. For example, this is useful with replacement operators, telling you which assignment operator caused them

Optional Readonlypar

par?: true

Indicates whether the variable definition is a partial definition (e.g,. in x[a] <- b)

Readonlytag

tag: VariableDefinition

Used to identify and separate different types of vertices.

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Properties