!12905 reduce unnecessary blank lines, add destructor for recorders

From: @luopengting
Reviewed-by: @wenkai_dist,@ouwenchang
Signed-off-by: @wenkai_dist

mindspore/ccsrc/debug/rdr/graph_exec_order_recorder.h

@@ -30,6 +30,7 @@ class GraphExecOrderRecorder : public BaseRecorder {
   GraphExecOrderRecorder(const std::string &module, const std::string &tag,
                          const std::vector<CNodePtr> &final_exec_order, int graph_id)
       : BaseRecorder(module, tag), exec_order_(final_exec_order), graph_id_(graph_id) {}
+  ~GraphExecOrderRecorder() {}
   void SetExecOrder(const std::vector<CNodePtr> &final_exec_order) { exec_order_ = final_exec_order; }
   virtual void Export();
 

mindspore/ccsrc/debug/rdr/graph_recorder.cc

@@ -65,7 +65,6 @@ void GraphRecorder::Export() {
   }
   std::string suffix = graph_id >= 0 ? std::to_string(graph_id) : "";
   auto tmp_realpath = GetFileRealPath(suffix);
-
   if (!tmp_realpath.has_value()) {
     return;
   }

mindspore/ccsrc/debug/rdr/mem_address_recorder.h

@@ -43,6 +43,7 @@ class MemAddressRecorder : public BaseRecorder {
  private:
   MemAddressRecorder() {}
   MemAddressRecorder(const MemAddressRecorder &recorder);
+  ~MemAddressRecorder() {}
   MemAddressRecorder &operator=(const MemAddressRecorder &recorder);
 
   mutable std::mutex mtx_;

mindspore/ccsrc/debug/rdr/recorder_manager.cc

@@ -19,7 +19,6 @@
 #include "debug/env_config_parser.h"
 
 namespace mindspore {
-
 void RecorderManager::UpdateRdrEnable() {
   static bool updated = false;
   if (updated) {

mindspore/ccsrc/debug/rdr/running_data_recorder.cc

@@ -144,6 +144,5 @@ void TriggerAll() {
 }
 
 void ClearAll() { mindspore::RecorderManager::Instance().ClearAll(); }
-
 }  // namespace RDR
 }  // namespace mindspore

mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.h

@@ -38,6 +38,7 @@ class ExecNode {
   ExecNode(const size_t index, const std::string &node_name, const uint32_t &logic_id, const uint32_t &stream_id,
            const std::string &node_info)
       : index_(index), node_name_(node_name), logic_id_(logic_id), stream_id_(stream_id), node_info_(node_info) {}
+  ~ExecNode() {}
   void SetEventId(const uint32_t &event_id) { event_id_ = event_id; }
   void SetLabelId(const uint32_t &label_id) { label_ids_.push_back(label_id); }
   void SetActiveStreamId(const uint32_t &active_stream_id) { active_stream_ids_.push_back(active_stream_id); }
@@ -98,6 +99,7 @@ class StreamExecOrderRecorder : public BaseRecorder {
       exec_order_.push_back(std::move(exec_node_ptr));
     }
   }
+  ~StreamExecOrderRecorder() {}
   virtual void Export();
 
  private:

mindspore/ccsrc/debug/rdr/task_debug_info_recorder.h

@@ -37,6 +37,7 @@ class TaskDebugInfoRecorder : public BaseRecorder {
   TaskDebugInfoRecorder(const std::string &module, const std::string &tag,
                         const std::vector<TaskDebugInfoPtr> &task_debug_info, int graph_id)
       : BaseRecorder(module, tag), graph_id_(graph_id), task_debug_info_(task_debug_info) {}
+  ~TaskDebugInfoRecorder() {}
   virtual void Export();
 
  private: