/trunk/Examples/ruby/funcptr2/runme.rb
Ruby | 22 lines | 16 code | 5 blank | 1 comment | 0 complexity | 4749b29f106bcb33953d488b865697bc MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- require 'example'
- a = 37
- b = 42
- # Now call our C function with a bunch of callbacks
- puts "Trying some C callback functions"
- puts " a = #{a}"
- puts " b = #{b}"
- puts " ADD(a,b) = #{Example.do_op(a,b,Example::ADD)}"
- puts " SUB(a,b) = #{Example.do_op(a,b,Example::SUB)}"
- puts " MUL(a,b) = #{Example.do_op(a,b,Example::MUL)}"
- puts "Here is what the C callback function objects look like in Ruby"
- puts " ADD = #{Example::ADD}"
- puts " SUB = #{Example::SUB}"
- puts " MUL = #{Example::MUL}"
- puts "Call the functions directly..."
- puts " add(a,b) = #{Example.add(a,b)}"
- puts " sub(a,b) = #{Example.sub(a,b)}"