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Predicate xref_meta/3
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Reference manual
The SWI-Prolog library
library(prolog_xref): Prolog cross-referencer data collection
called_by/4
called_by/2
meta_goal/2
hook/1
xref_source/1
xref_source/2
xref_clean/1
xref_current_source/1
xref_done/2
xref_called/3
xref_called/4
xref_called/5
xref_defined/3
xref_definition_line/2
xref_exported/2
xref_module/2
xref_uses_file/3
xref_op/2
xref_prolog_flag/4
xref_comment/3
xref_comment/4
xref_mode/3
xref_option/2
xref_meta/3
xref_meta/2
xref_meta_src/3
xref_hook/1
xref_public_list/3
xref_public_list/4
xref_public_list/6
xref_public_list/7
xref_source_file/3
xref_source_file/4
Packages
Availability:
:- use_module(
library(prolog_xref)
).
(can be autoloaded)
[semidet]
xref_meta
(
+Source, +Head, -Called
)
True when
Head
calls
Called
in
Source
.
Called
is a list of called terms, terms of the form Term+Extra or terms of the form
//
(Term).