Description: check the input option , output the value of option style
Usage:
och=optionchoose(oi,ostyle,|[restrain_error],|[ -case ])
when design functions, string option is apt to read and operate
oi is one option of character, you can write in short only when this
option distinguish other options
ostyle means all possible options, it can be strings or string cell
restrain_error =0 by default setting. if equal other, mean program will
not interrupt, but return-1. restrain>=2, return possible option
(when no match option), when 2, display option mesg.
Notice: uppercase and lowercase of oi(ostyle) seemed same, not
to distinguish, only when -case , then distinguish UPPERCASE
and lowercase of characters
och is numeric opposite to ostyle order, if not in ostyle, return-1
For example:
i=optionchoose( pos ,{ position , potential , pocket }) i=1
See also STRCMP, STRNCMP, STRMATCH
To Search:
File list (Check if you may need any files):
optionchoose.m
Download