Fix cpplint. (#4157)

* Add comment after #endif. * Add missing headers.
2019-02-18 00:16:29 +08:00
parent 71a604fae3
commit 2e618af743
46 changed files with 97 additions and 72 deletions
--- a/src/metric/elementwise_metric.cc
+++ b/src/metric/elementwise_metric.cc
@@ -5,4 +5,4 @@

 #if !defined(XGBOOST_USE_CUDA)
 #include "elementwise_metric.cu"
-#endif
+#endif  // !defined(XGBOOST_USE_CUDA)
--- a/src/metric/elementwise_metric.cu
+++ b/src/metric/elementwise_metric.cu
@@ -144,7 +144,7 @@ class MetricsReduction {
        result.weights_sum_ += res_per_device[i].weights_sum_;
      }
    }
-#endif
+#endif  // defined(XGBOOST_USE_CUDA)
    return result;
  }

@@ -152,7 +152,7 @@ class MetricsReduction {
  EvalRow policy_;
 #if defined(XGBOOST_USE_CUDA)
  std::vector<dh::CubMemory> allocators_;
-#endif
+#endif  // defined(XGBOOST_USE_CUDA)
 };

 struct EvalRowRMSE {