How do I call a class member function using Tasker

[tichaonax]

I am trying to use Tasker in an instance class. The method has to be a member so that it can access class variables for that instance. Norml functions work but I need to bind to the call to an instance. I have dine it with other callbacks using the same syntax. I have tried to add int as parameter and changed member from private to public but no change.

`
void ChannelStateService::begin() {
_deviceTime.setInterval(std::bind(&ChannelStateService::updateStateTime, this), 10000);
}

void ChannelStateService::updateStateTime(){
update([&](ChannelState& channelState) {
return StateUpdateResult::CHANGED;
}, _state.channel.name);
}
`
I get the following error:

src/automation/ChannelStateService.cpp: In member function 'void ChannelStateService::begin()':
src/automation/ChannelStateService.cpp:187:90: error: no matching function for call to 'Tasker::setInterval(std::_Bind_helper<false, void (ChannelStateService::)(), ChannelStateService const>::type, int)'
_deviceTime.setInterval(std::bind(&ChannelStateService::updateStateTime, this), 10000);
^
src/automation/ChannelStateService.cpp:187:90: note: candidates are:
In file included from src/automation/ChannelStateService.h:18:0,
from src/automation/ChannelStateService.cpp:2:
.pio/libdeps/esp12e/Tasker/Tasker.h:92:6: note: bool Tasker::setInterval(TaskCallback0, long unsigned int, byte)
bool Tasker::setInterval(TaskCallback0 func, unsigned long interval, byte prio)
^
.pio/libdeps/esp12e/Tasker/Tasker.h:92:6: note: no known conversion for argument 1 from 'std::_Bind_helper<false, void (ChannelStateService::)(), ChannelStateService const>::type {aka std::_Bind<std::_Mem_fn<void (ChannelStateService::)()>(ChannelStateService)>}' to 'TaskCallback0 {aka void (*)()}'
.pio/libdeps/esp12e/Tasker/Tasker.h:87:6: note: bool Tasker::setInterval(TaskCallback1, long unsigned int, int, byte)
bool Tasker::setInterval(TaskCallback1 func, unsigned long interval, int param, byte prio)

[blazerunner44]

@tichaonax I know it's been awhile, but did you ever find a solution to this?

[tichaonax]

Yes, you can take look at the new implementation in my repo
https://github.com/tichaonax/esp8266-react-scheduler/blob/master/src/automation/TaskScheduler.cpp,
ChannelStateService.cpp