object

lines_metric

Computes the number of lines of code, comments, and blanks by calling cloc and parsing its report file output.

Availability:

logtalk_load(code_metrics(loader))

Author: Paulo Moura

Version: 1:0:0

Date: 2026-03-17

Compilation flags:

static, context_switching_calls

Imports:

public code_metrics_utilities

public code_metric

Provides:

logtalk::message_tokens//2

Uses:

atom

list

logtalk

os

user

Remarks:

• Entity line range: Entity scores are computed by querying entity lines(BeginLine, EndLine) and running cloc on a temporary file containing only that line range.

• External dependency: Requires cloc to be available in PATH.

• Entity score: Represented as the compound term lines(Code, Comments, Blanks).

Inherited public predicates:

 all/0  all/1  all_score/1  check_option/1  check_options/1  default_option/1  default_options/1  directory/1  directory/2  directory_score/2  entity/1  entity_score/2  file/1  file/2  file_score/2  format_entity_score//2  library/1  library/2  library_score/2  option/2  option/3  rdirectory/1  rdirectory/2  rdirectory_score/2  rlibrary/1  rlibrary/2  rlibrary_score/2  valid_option/1  valid_options/1

Public predicates

(no local declarations; see entity ancestors if any)

Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)