These functions extract entire matches, or just subgroup matches, from
objects of class "orematch". They can also be applied to lists of
these objects, as returned by ore_search when more than one
string is searched. For other objects they return NA.
matches(object, ...)# S3 method for orematches
matches(object, simplify = TRUE, ...)
# S3 method for orematch
matches(object, ...)
# S3 method for default
matches(object, ...)
groups(object, ...)
# S3 method for orematches
groups(object, simplify = TRUE, ...)
# S3 method for orematch
groups(object, ...)
# S3 method for orearg
groups(object, ...)
# S3 method for default
groups(object, ...)
A vector, matrix, array, or list of the same, containing full
matches or subgroups. If simplify is TRUE, the result may
have a dropped attribute, giving the indices of nonmatching
elements.
An R object. Methods are provided for generic lists and
"orematch" objects. If no object is provided (i.e. the method is
called with no arguments), the value of ore_lastmatch will
be used as a default.
Further arguments to methods.
For the list methods, should nonmatching elements be removed from the result?
ore_search