igraph (version 1.0.1)

igraph-dollar: Getting and setting graph attributes, shortcut

Description

The $ operator is a shortcut to get and and set graph attributes. It is shorter and just as readable as graph_attr and set_graph_attr.

Usage

# S3 method for igraph
$(x, name)
# S3 method for igraph
$(x, name) <- value

Arguments

x

An igraph graph

name

Name of the attribute to get/set.

value

New value of the graph attribute.

See Also

Other graph attributes: $.igraph.vs, $<-.igraph.vs, V<-, [<-.igraph.vs, [[<-.igraph.vs, igraph-vs-attributes, igraph-vs-attributes, igraph-vs-attributes, igraph-vs-attributes, igraph-vs-attributes; attributes, graph_attr_names, list.graph.attributes; delete_edge_attr, remove.edge.attribute; delete_graph_attr, remove.graph.attribute; delete_vertex_attr, remove.vertex.attribute; edge.attributes<-, edge_attr<-; edge.attributes, edge_attr, get.edge.attribute; edge_attr_names, list.edge.attributes; get.graph.attribute, graph.attributes, graph_attr; get.vertex.attribute, vertex.attributes, vertex_attr; graph.attributes<-, graph_attr<-; list.vertex.attributes, vertex_attr_names; set.edge.attribute, set_edge_attr; set.graph.attribute, set_graph_attr; set.vertex.attribute, set_vertex_attr; vertex.attributes<-, vertex_attr<-

Examples

# NOT RUN {
g <- make_ring(10)
g$name
g$name <- "10-ring"
g$name
# }