Diff: ble/GattClient.h

Revision:

1082:127667021827

Parent:

1078:79c089630b38

Child:

1088:709ebced28ab

--- a/ble/GattClient.h	Mon Jan 11 08:51:45 2016 +0000
+++ b/ble/GattClient.h	Mon Jan 11 08:51:46 2016 +0000
@@ -325,6 +325,26 @@
         return onHVXCallbackChain;
     }
 
+public:
+    /**
+     * Clear all GattClient state of the associated object.
+     *
+     * This function is meant to be overridden in the platform-specific
+     * sub-class. Nevertheless, the sub-class is only expected to reset its
+     * state and not the data held in GattClient members. This shall be achieved
+     * by a call to GattClient::reset() from the sub-class' reset()
+     * implementation.
+     *
+     * @return BLE_ERROR_NONE on success.
+     */
+    virtual ble_error_t reset(void) {
+        onDataReadCallbackChain.clear();
+        onDataWriteCallbackChain.clear();
+        onHVXCallbackChain.clear();
+
+        return BLE_ERROR_NONE;
+    }
+
 protected:
     GattClient() {
         /* Empty */