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API change to faciliate executer to know the number of active callbacks (#7361)

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hreintke 2020-06-08 20:19:18 +02:00 committed by GitHub
parent 83523c0259
commit 7346754c09
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1 changed files with 2 additions and 1 deletions
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cores/esp8266/CallBackList.h
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@ -64,7 +64,7 @@ public:
} }
template<typename... Args> template<typename... Args>
void execute(Args... params) { int execute(Args... params) {
for(auto it = std::begin(callBackEventList); it != std::end(callBackEventList); ) { for(auto it = std::begin(callBackEventList); it != std::end(callBackEventList); ) {
CallBackHandler &handler = *it; CallBackHandler &handler = *it;
if (handler->allowRemove() && handler.unique()) { if (handler->allowRemove() && handler.unique()) {
@ -75,6 +75,7 @@ public:
++it; ++it;
} }
} }
return callBackEventList.size();
} }
}; };