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Examples/test-suite/ruby/member_pointer_runme.rb
53 строки
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William S Fulton
Remove obscure mpointer example and replace with member_pointer.i testcase and runtime examples
10 авг 2007, 03:47
10 авг 2007, 03:47
f5bdd05
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#!/usr/bin/env ruby # # Example using pointers to member functions # # # require 'swig_assert' require 'member_pointer' include Member_pointer def check(what, expected, actual) if not expected == actual raise RuntimeError, "Failed: #{what} Expected: #{expected} Actual: #{actual}" end end # Get the pointers area_pt = Member_pointer::areapt perim_pt = Member_pointer::perimeterpt # Create some objects s = Member_pointer::Square.new(10) # Do some calculations check "Square area ", 100.0, Member_pointer::do_op(s, area_pt) check "Square perim", 40.0, Member_pointer::do_op(s, perim_pt) memberPtr = Member_pointer::areavar memberPtr = Member_pointer::perimetervar # Try the variables check "Square area ", 100.0, Member_pointer::do_op(s, Member_pointer::areavar) check "Square perim", 40.0, Member_pointer::do_op(s, Member_pointer::perimetervar) # Modify one of the variables Member_pointer::areavar = perim_pt check "Square perimeter", 40.0, Member_pointer::do_op(s, Member_pointer::areavar) # Try the constants memberPtr = Member_pointer::AREAPT memberPtr = Member_pointer::PERIMPT memberPtr = Member_pointer::NULLPT check "Square area ", 100.0, Member_pointer::do_op(s, Member_pointer::AREAPT) check "Square perim", 40.0, Member_pointer::do_op(s, Member_pointer::PERIMPT)