Remove some unused functions from rtt_executor.hpp.

Nobody was ever calling them.

Signed-off-by: Chris Lalancette <[email protected]>

pendulum_control/include/pendulum_control/rtt_executor.hpp

@@ -52,27 +52,13 @@ class RttExecutor : public rclcpp::executor::Executor
   /// Default destructor
   virtual ~RttExecutor() {}
 
-  /// Return the status of rttest.
-  // \return True if rttest has initialized, false if it is uninitialized or has finished.
-  bool is_rttest_ready() const
-  {
-    return rttest_ready;
-  }
-
   /// Return true if the executor is currently spinning.
   // \return True if rclcpp is running and if the "running" boolean is set to true.
   bool is_running() const
   {
     return rclcpp::ok() && running;
   }
 
-  /// Retrieve the results measured by rttest
-  // \param[in] output A struct containing performance statistics.
-  void get_rtt_results(rttest_results & output) const
-  {
-    output = results;
-  }
-
   void set_rtt_results_message(pendulum_msgs::msg::RttestResults & msg) const
   {
     msg.cur_latency = last_sample;
@@ -104,23 +90,6 @@ class RttExecutor : public rclcpp::executor::Executor
     rttest_ready = rttest_running();
   }
 
-  /// Instrumented "spin_some"
-  /**
-   * This function can have unexpected results if it is called in succession with a non-monotonic
-   * input value. It is up to the user to ensure "i" increases linearly.
-   * \param[in] The iteration for this spin operation, and the index into rttest's data buffer.
-   * \return Pass the error code from rttest (0 on success, non-zero error code on failure).
-   */
-  int rtt_spin_some(size_t i)
-  {
-    // Initialize the start time  if this is the first iteration.
-    if (i == 0) {
-      clock_gettime(0, &start_time_);
-    }
-    // Wrap Executor::spin_some into rttest.
-    return rttest_spin_once(RttExecutor::loop_callback, static_cast<void *>(this), &start_time_, i);
-  }
-
   /// Core component of the executor. Do a little bit of work and update extra state.
   // \param[in] Anonymous argument, will be casted as a pointer to an RttExecutor.
   static void * loop_callback(void * arg)