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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
strsplit
split a string into a vector of strings
Calling Sequence
v = strsplit(str,ind) [v, matched_separators] = strsplit(str) [v, matched_separators] = strsplit(str, matrix_of_strings, limit) [v, matched_separators] = strsplit(str, regexp_pattern, limit)
Arguments
- str
A character string to split
- ind
a vector of stricly increasing indices in the interval
[1 length(str)-1]
.- v
the resulting column vector of string (dimension >
size(ind,'*')+1
).- matched_separators
a column vector of the matched separators
- matrix_of_strings
a matrix of strings to search in str
- regexp_pattern
a regular expression pattern
- limit
maximum of limit elements
Description
v = strsplit(str, ind)
splits the string
str
into a vector of strings at the points given by the
indices in ind
(after each characters pointed to by the
index in ind).
strsplit(str)
returns same thing as
strsplit(str,1:length(str)-1).
strsplit(str, regexp_pattern, limit)
returns an
column vector of strings, each of which is a substring of str formed by
splitting it on boundaries formed by the case-sensitive regular expression
pattern.
If there are n occurrences of pattern , the returned array will contain n+1 items.
For example, if there is no occurrence of pattern , an array with only one element will be returned. Of course, this is also true if str is empty.
If limit is set, the returned array will contain a maximum of limit elements with the last element containing the whole rest of string.
strsplit(str, matrix_of_strings, limit)
, str is
splitted on any of elements. It allows to split on different separators
for users without regex knowledge.
If strsplit()
is called with a second output
argument, the column vector of the matched separators is returned.
Examples
S='strsplit splits a string into a vector of strings'; strsplit(S,[15 25 30]) ind=strindex(S,' ') [r_1, r_2] = strsplit("abcd") [r_1, r_2] = strsplit("root:x:0:0:root:/root:/bin/bash",":",5) [r_1, r_2] = strsplit("abc,def:ijk,:lmo","/:|,/") [r_1, r_2] = strsplit("abc,def:ijk,:lmo",[":";","]) strsplit("abcdef2ghijkl3mnopqr6stuvw7xyz","/\d+/") [r_1, r_2] = strsplit("abcdef2ghijkl3mnopqr6stuvw7xyz","/\d+/",2)
See Also
Authors
- S. Steer, Allan CORNET
INRIA, DIGITEO
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