R igraph manual pages

Takes an argument list and extracts the constructor specification and constructor modifiers from it.

Description

This is a helper function for the common parts of make_ and sample_.

Usage

.extract_constructor_and_modifiers(..., .operation, .variant)

Arguments

...	Parameters to extract from
.operation	Human-readable description of the operation that this helper is a part of
.variant	Constructor variant; must be one of ‘make’, ‘graph’ or ‘sample’. Used in cases when the same constructor specification has deterministic and random variants.

Value

A named list with three items: ‘cons’ for the constructor function, ‘mods’ for the modifiers and ‘args’ for the remaining, unparsed arguments.

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