std::bind in registerCallback failed ?

[lix19937]

code snipnet

            img_sync_camera_->registerCallback(std::bind(&HavpIMPNode::SubMsgCallbackCamera,
                                                         this,
                                                         std::placeholders::_1,
                                                         std::placeholders::_2,
                                                         std::placeholders::_3,
                                                         std::placeholders::_4));

compile error

 error: no matching function for call to ‘bind(<unresolved overloaded function type>, HavpIMPNode*, const std::_Placeholder<1>&, const std::_Placeholder<2>&, const std::_Placeholder<3>&, const std::_Placeholder<4>&)’
  219 |                                                          std::placeholders::_4));

but if use boost bind, it passed.

            img_sync_camera_->registerCallback(boost::bind(&HavpIMPNode::SubMsgCallbackCamera,
                                                            this,
                                                            _1,
                                                            _2,
                                                           _3,
                                                           _4));

[clalancette]

We have a test that tests exactly this situation:

message_filters/test/test_approximate_time_policy.cpp

Lines 152 to 156 in a9af91b

	sync_.registerCallback(
	std::bind(
	&ApproximateTimeSynchronizerTestQuad::callback, this, std::placeholders::_1,
	std::placeholders::_2, std::placeholders::_3,
	std::placeholders::_4));

.

Can you give more details about the signature to your SubMsgCallbackCamera method?