Toyomasa Watarai
/
Mbed-example-WS-W27
Mbed Cloud example program for workshop in W27 2018.
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BlockExecuter.h
00001 #ifndef BLOCK_EXEC_H 00002 #define BLOCK_EXEC_H 00003 00004 #include "mbed.h" 00005 00006 /* Helper class to execute something whenever entering/leaving a basic block */ 00007 class BlockExecuter { 00008 public: 00009 BlockExecuter(Callback<void()> exit_cb, Callback<void()> enter_cb = Callback<void()>()) : 00010 _exit_cb(exit_cb) { 00011 if((bool)enter_cb) enter_cb(); 00012 } 00013 00014 ~BlockExecuter(void) { 00015 _exit_cb(); 00016 } 00017 00018 private: 00019 Callback<void()> _exit_cb; 00020 }; 00021 00022 #endif //BLOCK_EXEC_H
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