Language ITCL Shell
Date: | 04/20/05 |
Author: | Steven Grady |
URL: | n/a |
Comments: | 0 |
Info: | n/a |
Score: | (2.89 in 9 votes) |
#!/usr/local/bin/itcl_sh # [incr Tcl] version of "99 bottles of beer" # Author: Steven Grady # grady@xcf.berkeley.edu itcl_class bottle { constructor {config} { incr numBottles } destructor { incr numBottles -1 } method drink {} { puts "Take one down, pass it around," $this delete } proc numBottleStr {} { switch $numBottles { 0 { return "No more bottles of beer" } 1 { return "1 bottle of beer" } default { return "$numBottles bottles of beer" } } } proc numBottles {} { return $numBottles } common numBottles 0 } proc createBottles {numBottles} { for {set i 0} {$i < $numBottles} {incr i} { bottle #auto } } createBottles 99 foreach b [itcl_info objects -class bottle] { set str [bottle :: numBottleStr] puts "$str on the wall, $str" $b drink puts "[bottle :: numBottleStr] on the wall." }
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