[ci][c++] fixed `build/header_guard` errors from cpplint (#7055)

src/treelearner/col_sampler.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_COL_SAMPLER_HPP_
-#define LIGHTGBM_TREELEARNER_COL_SAMPLER_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_COL_SAMPLER_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_COL_SAMPLER_HPP_
 
 #include <LightGBM/dataset.h>
 #include <LightGBM/meta.h>
@@ -204,4 +204,4 @@ class ColSampler {
 };
 
 }  // namespace LightGBM
-#endif  // LIGHTGBM_TREELEARNER_COL_SAMPLER_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_COL_SAMPLER_HPP_

src/treelearner/cost_effective_gradient_boosting.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_
-#define LIGHTGBM_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_
 
 #include <LightGBM/config.h>
 #include <LightGBM/dataset.h>
@@ -171,4 +171,4 @@ class CostEfficientGradientBoosting {
 
 }  // namespace LightGBM
 
-#endif  // LIGHTGBM_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_COST_EFFECTIVE_GRADIENT_BOOSTING_HPP_

src/treelearner/cuda/cuda_best_split_finder.hpp

@@ -4,8 +4,8 @@
  * license information.
  */
 
-#ifndef LIGHTGBM_TREELEARNER_CUDA_CUDA_BEST_SPLIT_FINDER_HPP_
-#define LIGHTGBM_TREELEARNER_CUDA_CUDA_BEST_SPLIT_FINDER_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_BEST_SPLIT_FINDER_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_BEST_SPLIT_FINDER_HPP_
 
 #ifdef USE_CUDA
 
@@ -241,4 +241,4 @@ class CUDABestSplitFinder {
 }  // namespace LightGBM
 
 #endif  // USE_CUDA
-#endif  // LIGHTGBM_TREELEARNER_CUDA_CUDA_BEST_SPLIT_FINDER_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_BEST_SPLIT_FINDER_HPP_

src/treelearner/cuda/cuda_data_partition.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_CUDA_CUDA_DATA_PARTITION_HPP_
-#define LIGHTGBM_TREELEARNER_CUDA_CUDA_DATA_PARTITION_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_DATA_PARTITION_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_DATA_PARTITION_HPP_
 
 #ifdef USE_CUDA
 
@@ -393,4 +393,4 @@ class CUDADataPartition {
 }  // namespace LightGBM
 
 #endif  // USE_CUDA
-#endif  // LIGHTGBM_TREELEARNER_CUDA_CUDA_DATA_PARTITION_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_DATA_PARTITION_HPP_

src/treelearner/cuda/cuda_gradient_discretizer.hpp

@@ -4,8 +4,8 @@
  * license information.
  */
 
-#ifndef LIGHTGBM_TREELEARNER_CUDA_CUDA_GRADIENT_DISCRETIZER_HPP_
-#define LIGHTGBM_TREELEARNER_CUDA_CUDA_GRADIENT_DISCRETIZER_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_GRADIENT_DISCRETIZER_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_GRADIENT_DISCRETIZER_HPP_
 
 #ifdef USE_CUDA
 
@@ -115,4 +115,4 @@ class CUDAGradientDiscretizer: public GradientDiscretizer {
 }  // namespace LightGBM
 
 #endif  // USE_CUDA
-#endif  // LIGHTGBM_TREELEARNER_CUDA_CUDA_GRADIENT_DISCRETIZER_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_GRADIENT_DISCRETIZER_HPP_

src/treelearner/cuda/cuda_histogram_constructor.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_CUDA_CUDA_HISTOGRAM_CONSTRUCTOR_HPP_
-#define LIGHTGBM_TREELEARNER_CUDA_CUDA_HISTOGRAM_CONSTRUCTOR_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_HISTOGRAM_CONSTRUCTOR_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_HISTOGRAM_CONSTRUCTOR_HPP_
 
 #ifdef USE_CUDA
 
@@ -193,4 +193,4 @@ class CUDAHistogramConstructor {
 }  // namespace LightGBM
 
 #endif  // USE_CUDA
-#endif  // LIGHTGBM_TREELEARNER_CUDA_CUDA_HISTOGRAM_CONSTRUCTOR_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_HISTOGRAM_CONSTRUCTOR_HPP_

src/treelearner/cuda/cuda_leaf_splits.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_CUDA_CUDA_LEAF_SPLITS_HPP_
-#define LIGHTGBM_TREELEARNER_CUDA_CUDA_LEAF_SPLITS_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_LEAF_SPLITS_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_LEAF_SPLITS_HPP_
 
 #ifdef USE_CUDA
 
@@ -176,4 +176,4 @@ class CUDALeafSplits {
 }  // namespace LightGBM
 
 #endif  // USE_CUDA
-#endif  // LIGHTGBM_TREELEARNER_CUDA_CUDA_LEAF_SPLITS_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_LEAF_SPLITS_HPP_

src/treelearner/cuda/cuda_single_gpu_tree_learner.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_CUDA_CUDA_SINGLE_GPU_TREE_LEARNER_HPP_
-#define LIGHTGBM_TREELEARNER_CUDA_CUDA_SINGLE_GPU_TREE_LEARNER_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_SINGLE_GPU_TREE_LEARNER_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_SINGLE_GPU_TREE_LEARNER_HPP_
 
 #include <memory>
 #include <vector>
@@ -162,4 +162,4 @@ class CUDASingleGPUTreeLearner: public SerialTreeLearner {
 }  // namespace LightGBM
 
 #endif  // USE_CUDA
-#endif  // LIGHTGBM_TREELEARNER_CUDA_CUDA_SINGLE_GPU_TREE_LEARNER_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_CUDA_CUDA_SINGLE_GPU_TREE_LEARNER_HPP_

src/treelearner/data_partition.hpp

@@ -2,8 +2,8 @@
  * Copyright (c) 2016 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_DATA_PARTITION_HPP_
-#define LIGHTGBM_TREELEARNER_DATA_PARTITION_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_DATA_PARTITION_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_DATA_PARTITION_HPP_
 
 #include <LightGBM/dataset.h>
 #include <LightGBM/meta.h>
@@ -167,4 +167,4 @@ class DataPartition {
 };
 
 }  // namespace LightGBM
-#endif   // LightGBM_TREELEARNER_DATA_PARTITION_HPP_
+#endif   // LIGHTGBM_SRC_TREELEARNER_DATA_PARTITION_HPP_

src/treelearner/feature_histogram.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_FEATURE_HISTOGRAM_HPP_
-#define LIGHTGBM_TREELEARNER_FEATURE_HISTOGRAM_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_FEATURE_HISTOGRAM_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_FEATURE_HISTOGRAM_HPP_
 
 #include <LightGBM/bin.h>
 #include <LightGBM/dataset.h>
@@ -1594,4 +1594,4 @@ class HistogramPool {
 };
 
 }  // namespace LightGBM
-#endif  // LightGBM_TREELEARNER_FEATURE_HISTOGRAM_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_FEATURE_HISTOGRAM_HPP_

src/treelearner/gpu_tree_learner.h

@@ -2,8 +2,8 @@
  * Copyright (c) 2017 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_GPU_TREE_LEARNER_H_
-#define LIGHTGBM_TREELEARNER_GPU_TREE_LEARNER_H_
+#ifndef LIGHTGBM_SRC_TREELEARNER_GPU_TREE_LEARNER_H_
+#define LIGHTGBM_SRC_TREELEARNER_GPU_TREE_LEARNER_H_
 
 #include <LightGBM/dataset.h>
 #include <LightGBM/feature_group.h>
@@ -284,4 +284,4 @@ class GPUTreeLearner: public SerialTreeLearner {
 
 #endif   // USE_GPU
 
-#endif   // LightGBM_TREELEARNER_GPU_TREE_LEARNER_H_
+#endif   // LIGHTGBM_SRC_TREELEARNER_GPU_TREE_LEARNER_H_

src/treelearner/gradient_discretizer.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREE_LEARNER_GRADIENT_DISCRETIZER_HPP_
-#define LIGHTGBM_TREE_LEARNER_GRADIENT_DISCRETIZER_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_GRADIENT_DISCRETIZER_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_GRADIENT_DISCRETIZER_HPP_
 
 #include <LightGBM/bin.h>
 #include <LightGBM/meta.h>
@@ -125,4 +125,4 @@ class GradientDiscretizer {
 
 }  // namespace LightGBM
 
-#endif  // LIGHTGBM_TREE_LEARNER_GRADIENT_DISCRETIZER_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_GRADIENT_DISCRETIZER_HPP_

src/treelearner/leaf_splits.hpp

@@ -2,8 +2,8 @@
  * Copyright (c) 2016 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_LEAF_SPLITS_HPP_
-#define LIGHTGBM_TREELEARNER_LEAF_SPLITS_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_LEAF_SPLITS_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_LEAF_SPLITS_HPP_
 
 #include <LightGBM/config.h>
 #include <LightGBM/meta.h>
@@ -272,4 +272,4 @@ class LeafSplits {
 };
 
 }  // namespace LightGBM
-#endif   // LightGBM_TREELEARNER_LEAF_SPLITS_HPP_
+#endif   // LIGHTGBM_SRC_TREELEARNER_LEAF_SPLITS_HPP_

src/treelearner/linear_tree_learner.h

@@ -2,8 +2,8 @@
  * Copyright (c) 2020 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_LINEAR_TREE_LEARNER_H_
-#define LIGHTGBM_TREELEARNER_LINEAR_TREE_LEARNER_H_
+#ifndef LIGHTGBM_SRC_TREELEARNER_LINEAR_TREE_LEARNER_H_
+#define LIGHTGBM_SRC_TREELEARNER_LINEAR_TREE_LEARNER_H_
 
 #include <cmath>
 #include <cstdio>
@@ -126,4 +126,4 @@ class LinearTreeLearner: public TREE_LEARNER_TYPE {
 };
 
 }  // namespace LightGBM
-#endif   // LightGBM_TREELEARNER_LINEAR_TREE_LEARNER_H_
+#endif   // LIGHTGBM_SRC_TREELEARNER_LINEAR_TREE_LEARNER_H_

src/treelearner/monotone_constraints.hpp

@@ -3,8 +3,8 @@
  * Licensed under the MIT License. See LICENSE file in the project root for
  * license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_MONOTONE_CONSTRAINTS_HPP_
-#define LIGHTGBM_TREELEARNER_MONOTONE_CONSTRAINTS_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_MONOTONE_CONSTRAINTS_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_MONOTONE_CONSTRAINTS_HPP_
 
 #include <LightGBM/tree.h>
 
@@ -1183,4 +1183,4 @@ LeafConstraintsBase* LeafConstraintsBase::Create(const Config* config,
 }
 
 }  // namespace LightGBM
-#endif  // LIGHTGBM_TREELEARNER_MONOTONE_CONSTRAINTS_HPP_
+#endif  // LIGHTGBM_SRC_TREELEARNER_MONOTONE_CONSTRAINTS_HPP_

src/treelearner/parallel_tree_learner.h

@@ -2,8 +2,8 @@
  * Copyright (c) 2016 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_PARALLEL_TREE_LEARNER_H_
-#define LIGHTGBM_TREELEARNER_PARALLEL_TREE_LEARNER_H_
+#ifndef LIGHTGBM_SRC_TREELEARNER_PARALLEL_TREE_LEARNER_H_
+#define LIGHTGBM_SRC_TREELEARNER_PARALLEL_TREE_LEARNER_H_
 
 #include <LightGBM/network.h>
 #include <LightGBM/utils/array_args.h>
@@ -232,4 +232,4 @@ inline void SyncUpGlobalBestSplit(char* input_buffer_, char* output_buffer_, Spl
 }
 
 }  // namespace LightGBM
-#endif   // LightGBM_TREELEARNER_PARALLEL_TREE_LEARNER_H_
+#endif   // LIGHTGBM_SRC_TREELEARNER_PARALLEL_TREE_LEARNER_H_

src/treelearner/serial_tree_learner.h

@@ -2,8 +2,8 @@
  * Copyright (c) 2016 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
-#define LIGHTGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
+#ifndef LIGHTGBM_SRC_TREELEARNER_SERIAL_TREE_LEARNER_H_
+#define LIGHTGBM_SRC_TREELEARNER_SERIAL_TREE_LEARNER_H_
 
 #include <LightGBM/dataset.h>
 #include <LightGBM/tree.h>
@@ -247,4 +247,4 @@ inline data_size_t SerialTreeLearner::GetGlobalDataCountInLeaf(int leaf_idx) con
 }
 
 }  // namespace LightGBM
-#endif   // LightGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
+#endif   // LIGHTGBM_SRC_TREELEARNER_SERIAL_TREE_LEARNER_H_

src/treelearner/split_info.hpp

@@ -2,8 +2,8 @@
  * Copyright (c) 2016 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TREELEARNER_SPLIT_INFO_HPP_
-#define LIGHTGBM_TREELEARNER_SPLIT_INFO_HPP_
+#ifndef LIGHTGBM_SRC_TREELEARNER_SPLIT_INFO_HPP_
+#define LIGHTGBM_SRC_TREELEARNER_SPLIT_INFO_HPP_
 
 #include <LightGBM/meta.h>
 
@@ -291,4 +291,4 @@ struct LightSplitInfo {
 };
 
 }  // namespace LightGBM
-#endif   // LightGBM_TREELEARNER_SPLIT_INFO_HPP_
+#endif   // LIGHTGBM_SRC_TREELEARNER_SPLIT_INFO_HPP_

swig/StringArray.hpp

@@ -4,8 +4,8 @@
  *
  * Author: Alberto Ferreira
  */
-#ifndef LIGHTGBM_SWIG_STRING_ARRAY_H_
-#define LIGHTGBM_SWIG_STRING_ARRAY_H_
+#ifndef LIGHTGBM_SWIG_STRINGARRAY_HPP_
+#define LIGHTGBM_SWIG_STRINGARRAY_HPP_
 
 #include <algorithm>
 #include <new>
@@ -137,4 +137,4 @@ class StringArray {
     std::vector<char*> _array;
 };
 
-#endif  // LIGHTGBM_SWIG_STRING_ARRAY_H_
+#endif  // LIGHTGBM_SWIG_STRINGARRAY_HPP_

tests/cpp_tests/testutils.h

@@ -2,8 +2,8 @@
  * Copyright (c) 2022 Microsoft Corporation. All rights reserved.
  * Licensed under the MIT License. See LICENSE file in the project root for license information.
  */
-#ifndef LIGHTGBM_TESTUTILS_H_
-#define LIGHTGBM_TESTUTILS_H_
+#ifndef LIGHTGBM_TESTS_CPP_TESTS_TESTUTILS_H_
+#define LIGHTGBM_TESTS_CPP_TESTS_TESTUTILS_H_
 
 #include <LightGBM/c_api.h>
 #include <LightGBM/dataset.h>
@@ -121,4 +121,4 @@ class TestUtils {
     int32_t thread_id);
 };
 }  // namespace LightGBM
-#endif  // LIGHTGBM_TESTUTILS_H_
+#endif  // LIGHTGBM_TESTS_CPP_TESTS_TESTUTILS_H_