get_region_matrix {RcppCWB}

Get Matrix with Regions for Strucs.

Description

The return value is an integer matrix with the left and right corpus positions of the strucs in columns one and two, respectively. For negative struc values in the input vector, the matrix reports NA values.

Usage

get_region_matrix(
  corpus,
  s_attribute,
  strucs,
  registry = Sys.getenv("CORPUS_REGISTRY")
)

Arguments

corpus

A CWB corpus (length-one character vector).

s_attribute

A structural attribute (length-one character vector).

strucs

Integer vector with strucs.

registry

Registry directory with registry file.

Value

A matrix with integer values indicating left and right corpus positions (columns 1 and 2, respectively).

Examples

y <- get_region_matrix(
  corpus = "REUTERS",
  s_attribute = "id",
  strucs = 0L:5L,
  registry = get_tmp_registry()
)