LEN: Length of a character string or of an array (f)
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⇒length_of_a_string
⇒number_of_array_elements
length_of_a_string
= LEN(string)
examples:
CHARACTER a*100, b="ABCDE"
len_a = LEN(a) ! 100
len_b = LEN(b) ! 5
ALIAS(a,1, c,3, d,72)
len_c = LEN(c) ! 3
len_d = LEN(d) ! 72
len_substring = LEN( a(x:y) ) ! y-x+1
number_of_array_elements
= LEN(array)
examples:
DIMENSION u(12,4)
REAL :: n=3, v(n)
len_u = LEN(u) ! 48
len_v = LEN(v) ! 3
⇒ Trimmed length of a character string or of an array
©2000-2008 Georg Petrich, HicEst Instant Prototype Computing. All rights reserved.
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