static int lua_VerticalLayout_addRef(lua_State* state) { // Get the number of parameters. int paramCount = lua_gettop(state); // Attempt to match the parameters to a valid binding. switch (paramCount) { case 1: { if ((lua_type(state, 1) == LUA_TUSERDATA)) { VerticalLayout* instance = getInstance(state); instance->addRef(); return 0; } lua_pushstring(state, "lua_VerticalLayout_addRef - Failed to match the given parameters to a valid function signature."); lua_error(state); break; } default: { lua_pushstring(state, "Invalid number of parameters (expected 1)."); lua_error(state); break; } } return 0; }