mayuresh bharmoria
/
mbed-os-example-wifi
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Diff: wifi-x-nucleo-idw01m1/BlockExecuter.h
- Revision:
- 0:8f8e8f3cbd1c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wifi-x-nucleo-idw01m1/BlockExecuter.h Thu Jun 21 17:50:21 2018 +0000
@@ -0,0 +1,22 @@
+#ifndef BLOCK_EXEC_H
+#define BLOCK_EXEC_H
+
+#include "mbed.h"
+
+/* Helper class to execute something whenever entering/leaving a basic block */
+class BlockExecuter {
+public:
+ BlockExecuter(Callback<void()> exit_cb, Callback<void()> enter_cb = Callback<void()>()) :
+ _exit_cb(exit_cb) {
+ if((bool)enter_cb) enter_cb();
+ }
+
+ ~BlockExecuter(void) {
+ _exit_cb();
+ }
+
+private:
+ Callback<void()> _exit_cb;
+};
+
+#endif //BLOCK_EXEC_H