section p of routines in prefix.i

functions in prefix.i - p

prefix_comment


    prefix_comment(line)  


the default comment detector function for prefix_read, makes  
blank lines and any line beginning with "#" as its first non-blank  
character a comment.  
Interpreted function, defined at i/prefix.i   line 90

prefix_find


    prefix_find(f, prefix)  


scan to the first line of text file F which begins with the  
blank delimited prefix PREFIX.  (You may specify other delimiters  
by giving prefix_find a DELIMIT keyword, whose value will be  
passed to the strtok function.)  The return value is 1 if such  
a line was found, 0 if not.  In the first case, F will be positioned  
to reread the prefixed line; in the second case, F will be at the  
end-of-file.  
Interpreted function, defined at i/prefix.i   line 11

SEE ALSO: prefix_read, prefix_write, strtok

prefix_read


    value_array= prefix_read(f, prefix)  


reads lines of text file F which begin with the blank delimited  
prefix PREFIX.  (You may specify other delimiters by giving  
prefix_read a DELIMIT keyword, whose value will be passed to the  
strtok function.)  Stops when a line not beginning with that  
prefix is encountered.  You may also supply a COMMENT keyword,  
which should be a function accepting a string argument and  
returning 0 to indicate that the line is not a comment line,  
and 1 to indicate that it is a comment.  By default, blank lines  
and lines beginning with "#" are taken as comments and skipped.  
The returned VALUE_ARRAY is [] if no PREFIX lines were found,  
and an array of type double and length equal to the total number  
of numbers Ni:  
  prefix N1 N2 N3 N4  
  prefix N5 N6  
  prefix ... Nn  
Interpreted function, defined at i/prefix.i   line 36

SEE ALSO: prefix_find, prefix_write, prefix_comment, strtok

prefix_unD


    prefix_unD  


  
     Interpreted function, defined at i/prefix.i   line 101

prefix_write


    prefix_read, f, prefix, value_array  


writes lines of text file F which begin with the prefix PREFIX:  
  
  prefix N1 N2 N3 N4 N5  
  prefix N6 N7 N8 N9 N10  
  prefix N11 N12  
The format is %14.6e by default, but you can adjust the ".6" by  
specifying an NDIGITS keyword (6 is the default).  
Yorick will put as many numbers as fit within 79 characters by  
default, and each successive line begins with PREFIX.  You can  
change this default line width by specifying a WIDTH keyword  
(default 79).  
Interpreted function, defined at i/prefix.i   line 114