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logger::JsonEncoder Class Reference
+ Inheritance diagram for logger::JsonEncoder:
+ Collaboration diagram for logger::JsonEncoder:

Public Member Functions

 JsonEncoder ()
 
rapidjson::Value operator() (Duration const &duration)
 
rapidjson::Value operator() (DurationTree const &duration_tree)
 
rapidjson::Value childNodes (int const parent_depth)
 
rapidjson::Value timer (DurationTreeMap::const_reference kv_pair)
 
std::string str (DurationTreeMap::const_reference kv_pair)
 

Private Member Functions

 JsonEncoder (JsonEncoder &json_encoder, DurationTreeNodes::const_iterator begin, DurationTreeNodes::const_iterator end)
 

Private Attributes

std::shared_ptr
< rapidjson::Document > 
doc_
 
rapidjson::Document::AllocatorType & alloc_
 
DurationTreeNodes::const_iterator begin_
 
DurationTreeNodes::const_iterator end_
 

Detailed Description

Definition at line 650 of file Logger.cpp.

Constructor & Destructor Documentation

logger::JsonEncoder::JsonEncoder ( JsonEncoder json_encoder,
DurationTreeNodes::const_iterator  begin,
DurationTreeNodes::const_iterator  end 
)
inlineprivate

Definition at line 657 of file Logger.cpp.

660  : doc_(json_encoder.doc_), alloc_(doc_->GetAllocator()), begin_(begin), end_(end) {}
DurationTreeNodes::const_iterator end_
Definition: Logger.cpp:655
DurationTreeNodes::const_iterator begin_
Definition: Logger.cpp:654
std::shared_ptr< rapidjson::Document > doc_
Definition: Logger.cpp:651
rapidjson::Document::AllocatorType & alloc_
Definition: Logger.cpp:652
logger::JsonEncoder::JsonEncoder ( )
inline

Definition at line 663 of file Logger.cpp.

664  : doc_(std::make_shared<rapidjson::Document>(rapidjson::kObjectType))
665  , alloc_(doc_->GetAllocator()) {}
std::shared_ptr< rapidjson::Document > doc_
Definition: Logger.cpp:651
rapidjson::Document::AllocatorType & alloc_
Definition: Logger.cpp:652

Member Function Documentation

rapidjson::Value logger::JsonEncoder::childNodes ( int const  parent_depth)
inline

Definition at line 687 of file Logger.cpp.

References alloc_, begin_, and end_.

Referenced by operator()(), and timer().

687  {
688  GetDepth const get_depth;
689  rapidjson::Value children(rapidjson::kArrayType);
690  for (auto itr = begin_; itr != end_; ++itr) {
691  int const depth = apply_visitor(get_depth, *itr);
692  if (depth <= parent_depth) {
693  break;
694  }
695  if (depth == parent_depth + 1) {
696  JsonEncoder json_encoder(*this, std::next(itr), end_);
697  children.PushBack(apply_visitor(json_encoder, *itr), alloc_);
698  }
699  }
700  return children;
701  }
DurationTreeNodes::const_iterator end_
Definition: Logger.cpp:655
DurationTreeNodes::const_iterator begin_
Definition: Logger.cpp:654
rapidjson::Document::AllocatorType & alloc_
Definition: Logger.cpp:652

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rapidjson::Value logger::JsonEncoder::operator() ( Duration const &  duration)
inline

Definition at line 666 of file Logger.cpp.

References alloc_, childNodes(), logger::Duration::depth_, logger::Duration::file_, nvtx_helpers::anonymous_namespace{nvtx_helpers.cpp}::filename(), logger::Duration::line_, logger::Duration::name_, logger::Duration::relative_start_time(), and logger::Duration::value().

666  {
667  rapidjson::Value retval(rapidjson::kObjectType);
668  retval.AddMember("type", "duration", alloc_);
669  retval.AddMember("duration_ms", rapidjson::Value(duration.value()), alloc_);
670  retval.AddMember(
671  "start_ms", rapidjson::Value(duration.relative_start_time()), alloc_);
672  retval.AddMember("name", rapidjson::StringRef(duration.name_), alloc_);
673  retval.AddMember("file", filename(duration.file_), alloc_);
674  retval.AddMember("line", rapidjson::Value(duration.line_), alloc_);
675  retval.AddMember("children", childNodes(duration.depth_), alloc_);
676  return retval;
677  }
rapidjson::Value childNodes(int const parent_depth)
Definition: Logger.cpp:687
rapidjson::Document::AllocatorType & alloc_
Definition: Logger.cpp:652

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rapidjson::Value logger::JsonEncoder::operator() ( DurationTree const &  duration_tree)
inline

Definition at line 678 of file Logger.cpp.

References alloc_, begin_, childNodes(), logger::DurationTree::depth_, logger::DurationTree::durations(), end_, logger::DurationTree::thread_id_, and to_string().

678  {
679  begin_ = duration_tree.durations().cbegin();
680  end_ = duration_tree.durations().cend();
681  rapidjson::Value retval(rapidjson::kObjectType);
682  retval.AddMember("type", "duration_tree", alloc_);
683  retval.AddMember("thread_id", std::to_string(duration_tree.thread_id_), alloc_);
684  retval.AddMember("children", childNodes(duration_tree.depth_), alloc_);
685  return retval;
686  }
DurationTreeNodes::const_iterator end_
Definition: Logger.cpp:655
rapidjson::Value childNodes(int const parent_depth)
Definition: Logger.cpp:687
std::string to_string(char const *&&v)
DurationTreeNodes::const_iterator begin_
Definition: Logger.cpp:654
rapidjson::Document::AllocatorType & alloc_
Definition: Logger.cpp:652

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std::string logger::JsonEncoder::str ( DurationTreeMap::const_reference  kv_pair)
inline

Definition at line 720 of file Logger.cpp.

References alloc_, doc_, and timer().

Referenced by logger::logAndEraseDurationTree().

720  {
721  doc_->AddMember("timer", timer(kv_pair), alloc_);
722  rapidjson::StringBuffer buffer;
723  rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
724  doc_->Accept(writer);
725  return {buffer.GetString(), buffer.GetSize()};
726  }
rapidjson::Value timer(DurationTreeMap::const_reference kv_pair)
Definition: Logger.cpp:704
std::shared_ptr< rapidjson::Document > doc_
Definition: Logger.cpp:651
rapidjson::Document::AllocatorType & alloc_
Definition: Logger.cpp:652

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rapidjson::Value logger::JsonEncoder::timer ( DurationTreeMap::const_reference  kv_pair)
inline

Definition at line 704 of file Logger.cpp.

References alloc_, begin_, childNodes(), end_, and to_string().

Referenced by str().

704  {
705  begin_ = kv_pair.second->durations().cbegin();
706  end_ = kv_pair.second->durations().cend();
707  rapidjson::Value retval(rapidjson::kObjectType);
708  if (begin_ != end_) {
709  auto const& root_duration = boost::get<Duration>(*(begin_++));
710  retval.AddMember("type", "root", alloc_);
711  retval.AddMember("thread_id", std::to_string(kv_pair.first), alloc_);
712  retval.AddMember(
713  "total_duration_ms", rapidjson::Value(root_duration.value()), alloc_);
714  retval.AddMember("name", rapidjson::StringRef(root_duration.name_), alloc_);
715  retval.AddMember("children", childNodes(0), alloc_);
716  }
717  return retval;
718  }
DurationTreeNodes::const_iterator end_
Definition: Logger.cpp:655
rapidjson::Value childNodes(int const parent_depth)
Definition: Logger.cpp:687
std::string to_string(char const *&&v)
DurationTreeNodes::const_iterator begin_
Definition: Logger.cpp:654
rapidjson::Document::AllocatorType & alloc_
Definition: Logger.cpp:652

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Member Data Documentation

rapidjson::Document::AllocatorType& logger::JsonEncoder::alloc_
private

Definition at line 652 of file Logger.cpp.

Referenced by childNodes(), operator()(), str(), and timer().

DurationTreeNodes::const_iterator logger::JsonEncoder::begin_
private

Definition at line 654 of file Logger.cpp.

Referenced by childNodes(), operator()(), and timer().

std::shared_ptr<rapidjson::Document> logger::JsonEncoder::doc_
private

Definition at line 651 of file Logger.cpp.

Referenced by str().

DurationTreeNodes::const_iterator logger::JsonEncoder::end_
private

Definition at line 655 of file Logger.cpp.

Referenced by childNodes(), operator()(), and timer().


The documentation for this class was generated from the following file: