handle_vertex_type_arg: Common handler for vertex type arguments in igraph functions

In igraph/rigraph: Network Analysis and Visualization

Common handler for vertex type arguments in igraph functions

Description

This function takes the types and graph arguments from a public igraph function call and validates the vertex type vector.

Usage

handle_vertex_type_arg(types, graph, required = T)

Arguments

types	the vertex types
graph	the graph
required	whether the graph has to be bipartite

Details

When the provided vertex types are NULL and the graph has a types vertex attribute, then the value of this vertex attribute will be used as vertex types. Non-logical vertex type vectors are coerced into logical vectors after printing a warning.

Value

A logical vector representing the resolved vertex type for each vertex in the graph

Author(s)

Tamas Nepusz [e-mail]

igraph/rigraph documentation built on Feb. 5, 2025, 6:29 p.m.