| require("import") -- the import fn |
| import("cpp_namespace") -- import lib into global |
| cn=cpp_namespace --alias |
| |
| -- catching undefined variables |
| local env = _ENV -- Lua 5.2 |
| if not env then env = getfenv () end -- Lua 5.1 |
| setmetatable(env, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end}) |
| |
| assert(cn.fact(4) == 24) |
| assert(cn.Foo == 42) |
| |
| t1 = cn.Test() |
| assert(t1:method() == "Test::method") |
| |
| cn.weird("t1", 4) |
| |
| assert(cn.do_method(t1) == "Test::method") |
| assert(cn.do_method2(t1) == "Test::method") |
| |
| t2 = cn.Test2() |
| assert(t2:method() == "Test2::method") |
| |
| |
| assert(cn.foo3(5) == 5) |
| |
| assert(cn.do_method3(t2, 7) == "Test2::method") |
