re-order includes (fixes #3132) (#3133)

src/objective/binary_objective.hpp

@@ -5,15 +5,15 @@
 #ifndef LIGHTGBM_OBJECTIVE_BINARY_OBJECTIVE_HPP_
 #define LIGHTGBM_OBJECTIVE_BINARY_OBJECTIVE_HPP_
 
-#include <LightGBM/network.h>
-#include <LightGBM/objective_function.h>
-
 #include <string>
 #include <algorithm>
 #include <cmath>
 #include <cstring>
 #include <vector>
 
+#include <LightGBM/network.h>
+#include <LightGBM/objective_function.h>
+
 namespace LightGBM {
 /*!
 * \brief Objective function for binary classification

src/objective/multiclass_objective.hpp

@@ -5,9 +5,6 @@
 #ifndef LIGHTGBM_OBJECTIVE_MULTICLASS_OBJECTIVE_HPP_
 #define LIGHTGBM_OBJECTIVE_MULTICLASS_OBJECTIVE_HPP_
 
-#include <LightGBM/network.h>
-#include <LightGBM/objective_function.h>
-
 #include <string>
 #include <algorithm>
 #include <cmath>
@@ -15,6 +12,9 @@
 #include <memory>
 #include <vector>
 
+#include <LightGBM/network.h>
+#include <LightGBM/objective_function.h>
+
 #include "binary_objective.hpp"
 
 namespace LightGBM {

src/objective/rank_objective.hpp

@@ -6,9 +6,6 @@
 #ifndef LIGHTGBM_OBJECTIVE_RANK_OBJECTIVE_HPP_
 #define LIGHTGBM_OBJECTIVE_RANK_OBJECTIVE_HPP_
 
-#include <LightGBM/metric.h>
-#include <LightGBM/objective_function.h>
-
 #include <algorithm>
 #include <cmath>
 #include <cstdio>
@@ -17,6 +14,9 @@
 #include <string>
 #include <vector>
 
+#include <LightGBM/metric.h>
+#include <LightGBM/objective_function.h>
+
 namespace LightGBM {
 
 /*!

src/objective/regression_objective.hpp

@@ -5,14 +5,14 @@
 #ifndef LIGHTGBM_OBJECTIVE_REGRESSION_OBJECTIVE_HPP_
 #define LIGHTGBM_OBJECTIVE_REGRESSION_OBJECTIVE_HPP_
 
-#include <LightGBM/meta.h>
-#include <LightGBM/objective_function.h>
-#include <LightGBM/utils/array_args.h>
-
 #include <string>
 #include <algorithm>
 #include <vector>
 
+#include <LightGBM/meta.h>
+#include <LightGBM/objective_function.h>
+#include <LightGBM/utils/array_args.h>
+
 namespace LightGBM {
 
 #define PercentileFun(T, data_reader, cnt_data, alpha)                    \

src/objective/xentropy_objective.hpp

@@ -5,16 +5,16 @@
 #ifndef LIGHTGBM_OBJECTIVE_XENTROPY_OBJECTIVE_HPP_
 #define LIGHTGBM_OBJECTIVE_XENTROPY_OBJECTIVE_HPP_
 
-#include <LightGBM/meta.h>
-#include <LightGBM/objective_function.h>
-#include <LightGBM/utils/common.h>
-
 #include <string>
 #include <algorithm>
 #include <cmath>
 #include <cstring>
 #include <vector>
 
+#include <LightGBM/meta.h>
+#include <LightGBM/objective_function.h>
+#include <LightGBM/utils/common.h>
+
 /*
  * Implements gradients and hessians for the following point losses.
  * Target y is anything in interval [0, 1].

src/treelearner/col_sampler.hpp

@@ -6,15 +6,15 @@
 #ifndef LIGHTGBM_TREELEARNER_COL_SAMPLER_HPP_
 #define LIGHTGBM_TREELEARNER_COL_SAMPLER_HPP_
 
+#include <algorithm>
+#include <vector>
+
 #include <LightGBM/dataset.h>
 #include <LightGBM/meta.h>
 #include <LightGBM/utils/common.h>
 #include <LightGBM/utils/openmp_wrapper.h>
 #include <LightGBM/utils/random.h>
 
-#include <algorithm>
-#include <vector>
-
 namespace LightGBM {
 class ColSampler {
  public:

src/treelearner/cost_effective_gradient_boosting.hpp

@@ -5,13 +5,13 @@
 #ifndef LIGHTGBM_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_
 #define LIGHTGBM_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_
 
+#include <vector>
+
 #include <LightGBM/config.h>
 #include <LightGBM/dataset.h>
 #include <LightGBM/utils/common.h>
 #include <LightGBM/utils/log.h>
 
-#include <vector>
-
 #include "data_partition.hpp"
 #include "serial_tree_learner.h"
 #include "split_info.hpp"

src/treelearner/data_partition.hpp

@@ -5,15 +5,15 @@
 #ifndef LIGHTGBM_TREELEARNER_DATA_PARTITION_HPP_
 #define LIGHTGBM_TREELEARNER_DATA_PARTITION_HPP_
 
+#include <algorithm>
+#include <cstring>
+#include <vector>
+
 #include <LightGBM/dataset.h>
 #include <LightGBM/meta.h>
 #include <LightGBM/utils/openmp_wrapper.h>
 #include <LightGBM/utils/threading.h>
 
-#include <algorithm>
-#include <cstring>
-#include <vector>
-
 namespace LightGBM {
 /*!
 * \brief DataPartition is used to store the the partition of data on tree.

src/treelearner/feature_histogram.hpp

@@ -6,10 +6,6 @@
 #ifndef LIGHTGBM_TREELEARNER_FEATURE_HISTOGRAM_HPP_
 #define LIGHTGBM_TREELEARNER_FEATURE_HISTOGRAM_HPP_
 
-#include <LightGBM/bin.h>
-#include <LightGBM/dataset.h>
-#include <LightGBM/utils/array_args.h>
-
 #include <algorithm>
 #include <cmath>
 #include <cstring>
@@ -17,6 +13,10 @@
 #include <utility>
 #include <vector>
 
+#include <LightGBM/bin.h>
+#include <LightGBM/dataset.h>
+#include <LightGBM/utils/array_args.h>
+
 #include "monotone_constraints.hpp"
 #include "split_info.hpp"
 

src/treelearner/gpu_tree_learner.cpp

@@ -6,12 +6,12 @@
 
 #include "gpu_tree_learner.h"
 
+#include <algorithm>
+
 #include <LightGBM/bin.h>
 #include <LightGBM/network.h>
 #include <LightGBM/utils/array_args.h>
 
-#include <algorithm>
-
 #include "../io/dense_bin.hpp"
 
 #define GPU_DEBUG 0

src/treelearner/gpu_tree_learner.h

@@ -5,12 +5,6 @@
 #ifndef LIGHTGBM_TREELEARNER_GPU_TREE_LEARNER_H_
 #define LIGHTGBM_TREELEARNER_GPU_TREE_LEARNER_H_
 
-#include <LightGBM/dataset.h>
-#include <LightGBM/feature_group.h>
-#include <LightGBM/tree.h>
-#include <LightGBM/utils/array_args.h>
-#include <LightGBM/utils/random.h>
-
 #include <string>
 #include <cmath>
 #include <cstdio>
@@ -18,6 +12,12 @@
 #include <random>
 #include <vector>
 
+#include <LightGBM/dataset.h>
+#include <LightGBM/feature_group.h>
+#include <LightGBM/tree.h>
+#include <LightGBM/utils/array_args.h>
+#include <LightGBM/utils/random.h>
+
 #include "data_partition.hpp"
 #include "feature_histogram.hpp"
 #include "leaf_splits.hpp"

src/treelearner/leaf_splits.hpp

@@ -5,11 +5,11 @@
 #ifndef LIGHTGBM_TREELEARNER_LEAF_SPLITS_HPP_
 #define LIGHTGBM_TREELEARNER_LEAF_SPLITS_HPP_
 
-#include <LightGBM/meta.h>
-
 #include <limits>
 #include <vector>
 
+#include <LightGBM/meta.h>
+
 #include "data_partition.hpp"
 
 namespace LightGBM {

src/treelearner/parallel_tree_learner.h

@@ -5,13 +5,13 @@
 #ifndef LIGHTGBM_TREELEARNER_PARALLEL_TREE_LEARNER_H_
 #define LIGHTGBM_TREELEARNER_PARALLEL_TREE_LEARNER_H_
 
-#include <LightGBM/network.h>
-#include <LightGBM/utils/array_args.h>
-
 #include <cstring>
 #include <memory>
 #include <vector>
 
+#include <LightGBM/network.h>
+#include <LightGBM/utils/array_args.h>
+
 #include "gpu_tree_learner.h"
 #include "serial_tree_learner.h"
 

src/treelearner/serial_tree_learner.cpp

@@ -4,16 +4,16 @@
  */
 #include "serial_tree_learner.h"
 
-#include <LightGBM/network.h>
-#include <LightGBM/objective_function.h>
-#include <LightGBM/utils/array_args.h>
-#include <LightGBM/utils/common.h>
-
 #include <algorithm>
 #include <queue>
 #include <unordered_map>
 #include <utility>
 
+#include <LightGBM/network.h>
+#include <LightGBM/objective_function.h>
+#include <LightGBM/utils/array_args.h>
+#include <LightGBM/utils/common.h>
+
 #include "cost_effective_gradient_boosting.hpp"
 
 namespace LightGBM {

src/treelearner/serial_tree_learner.h

@@ -5,13 +5,6 @@
 #ifndef LIGHTGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
 #define LIGHTGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
 
-#include <LightGBM/dataset.h>
-#include <LightGBM/tree.h>
-#include <LightGBM/tree_learner.h>
-#include <LightGBM/utils/array_args.h>
-#include <LightGBM/utils/json11.h>
-#include <LightGBM/utils/random.h>
-
 #include <string>
 #include <cmath>
 #include <cstdio>
@@ -19,6 +12,13 @@
 #include <random>
 #include <vector>
 
+#include <LightGBM/dataset.h>
+#include <LightGBM/tree.h>
+#include <LightGBM/tree_learner.h>
+#include <LightGBM/utils/array_args.h>
+#include <LightGBM/utils/json11.h>
+#include <LightGBM/utils/random.h>
+
 #include "col_sampler.hpp"
 #include "data_partition.hpp"
 #include "feature_histogram.hpp"

src/treelearner/split_info.hpp

@@ -5,8 +5,6 @@
 #ifndef LIGHTGBM_TREELEARNER_SPLIT_INFO_HPP_
 #define LIGHTGBM_TREELEARNER_SPLIT_INFO_HPP_
 
-#include <LightGBM/meta.h>
-
 #include <limits>
 #include <cmath>
 #include <cstdint>
@@ -14,6 +12,8 @@
 #include <functional>
 #include <vector>
 
+#include <LightGBM/meta.h>
+
 namespace LightGBM {
 
 /*!

src/treelearner/voting_parallel_tree_learner.cpp

@@ -2,12 +2,13 @@
  * Copyright (c) 2016 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#include <LightGBM/utils/common.h>
 
 #include <cstring>
 #include <tuple>
 #include <vector>
 
+#include <LightGBM/utils/common.h>
+
 #include "parallel_tree_learner.h"
 
 namespace LightGBM {