Method
GLibMatchInfofetch_named_pos
since: 2.14
Declaration
gboolean
g_match_info_fetch_named_pos (
const GMatchInfo* match_info,
const gchar* name,
gint* start_pos,
gint* end_pos
)
Description
Retrieves the position in bytes of the capturing parentheses named name
.
If name
is a valid sub pattern name but it didn’t match anything
(e.g. sub pattern “X”, matching “b” against “(?Pstart_pos
and end_pos
are set to -1 and TRUE
is returned.
Available since: 2.14
Parameters
name
-
Type:
const gchar*
Name of the subexpression.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. start_pos
-
Type:
gint*
Pointer to location where to store the start position, or
NULL
.The argument will be set by the function. The argument can be NULL
. end_pos
-
Type:
gint*
Pointer to location where to store the end position, or
NULL
.The argument will be set by the function. The argument can be NULL
.