strcspn
lengths from the beginning of strings until a character among those prohibited
Syntax
res = strcspn(Strings, forbiddenChars)
Arguments
- Strings
a character string or matrix of character strings.
- forbiddenChars
a character string or matrix of character strings.
- res
Matrix of positive real integers, of the size of
Strings
: lengths of the selectedStrings
heads.
Description
res = strcspn(Strings, forbiddenChars)
scans
Strings
for the first occurrence of any of the
characters that are part of forbiddenChars
, returning
the number of characters of Strings
read
before this first occurrence.
forbiddenChars
must have same dimensions than
Strings
or forbiddenChars
must be a string.
Examples
strcspn("fcba73", "1234567890") strcspn(["fcba73", "f7cba73"], "1234567890") strcspn(["fcba73", "f7cba73"], ["312", "34567890"])
See also
- strspn — lengths of the beginning of strings as long as characters are among those allowed
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