Method ResetTrainingData

src/c_api.cpp:164–173

  }

  void ResetTrainingData(const Dataset* train_data) {
    if (train_data != train_data_) {
      std::lock_guard<std::mutex> lock(mutex_);
      train_data_ = train_data;
      CreateObjectiveAndMetrics();
      // reset the boosting
      boosting_->ResetTrainingData(train_data_,
                                   objective_fun_.get(), Common::ConstPtrInVectorWrapper<Metric>(train_metric_));
    }
  }

  void ResetConfig(const char* parameters) {
    std::lock_guard<std::mutex> lock(mutex_);