// bind syntactic sugar
BOOST_SIGNALS2_SLOT_N_BINDING_CONSTRUCTORS
// invocation
R operator()(BOOST_SIGNALS2_SIGNATURE_FULL_ARGS(BOOST_SIGNALS2_NUM_ARGS))
{
locked_container_type locked_objects = lock();
return _slot_function(BOOST_SIGNALS2_SIGNATURE_ARG_NAMES(BOOST_SIGNALS2_NUM_ARGS));
}
namespace detail
{
// helper for bound_extended_slot_function that handles specialization for void return
template<typename R>
class BOOST_SIGNALS2_BOUND_EXTENDED_SLOT_FUNCTION_INVOKER_N(BOOST_SIGNALS2_NUM_ARGS)
{
public:
typedef R result_type;
template<typename ExtendedSlotFunction BOOST_SIGNALS2_PP_COMMA_IF(BOOST_SIGNALS2_NUM_ARGS)
BOOST_SIGNALS2_ARGS_TEMPLATE_DECL(BOOST_SIGNALS2_NUM_ARGS)>
result_type operator()(ExtendedSlotFunction &func, const connection &conn
BOOST_SIGNALS2_PP_COMMA_IF(BOOST_SIGNALS2_NUM_ARGS)
BOOST_SIGNALS2_FULL_REF_ARGS(BOOST_SIGNALS2_NUM_ARGS)) const
{
return func(conn BOOST_SIGNALS2_PP_COMMA_IF(BOOST_SIGNALS2_NUM_ARGS)
BOOST_SIGNALS2_SIGNATURE_ARG_NAMES(BOOST_SIGNALS2_NUM_ARGS));
}
};
#ifdef BOOST_NO_VOID_RETURNS
template<>
class BOOST_SIGNALS2_BOUND_EXTENDED_SLOT_FUNCTION_INVOKER_N(BOOST_SIGNALS2_NUM_ARGS)<void>
{
public:
typedef result_type_wrapper<void>::type result_type;
template<typename ExtendedSlotFunction BOOST_SIGNALS2_PP_COMMA_IF(BOOST_SIGNALS2_NUM_ARGS)
BOOST_SIGNALS2_ARGS_TEMPLATE_DECL(BOOST_SIGNALS2_NUM_ARGS)>
result_type operator()(ExtendedSlotFunction &func, const connection &conn
BOOST_SIGNALS2_PP_COMMA_IF(BOOST_SIGNALS2_NUM_ARGS)
BOOST_SIGNALS2_FULL_REF_ARGS(BOOST_SIGNALS2_NUM_ARGS)) const
{
func(conn BOOST_SIGNALS2_PP_COMMA_IF(BOOST_SIGNALS2_NUM_ARGS)
R operator()(BOOST_SIGNALS2_SIGNATURE_FULL_ARGS(BOOST_SIGNALS2_NUM_ARGS)) const
{
locked_container_type locked_objects = lock();
return _slot_function(BOOST_SIGNALS2_SIGNATURE_ARG_NAMES(BOOST_SIGNALS2_NUM_ARGS));
}
