make style more like Google style

booster/linear/xgboost_linear.hpp

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_LINEAR_HPP_
-#define _XGBOOST_LINEAR_HPP_
+#ifndef XGBOOST_LINEAR_HPP
+#define XGBOOST_LINEAR_HPP
 /*!
  * \file xgboost_linear.h
  * \brief Implementation of Linear booster, with L1/L2 regularization: Elastic Net

booster/tree/xgboost_col_treemaker.hpp

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_COL_TREEMAKER_HPP_
-#define _XGBOOST_COL_TREEMAKER_HPP_
+#ifndef XGBOOST_COL_TREEMAKER_HPP
+#define XGBOOST_COL_TREEMAKER_HPP
 /*!
  * \file xgboost_col_treemaker.hpp
  * \brief implementation of regression tree maker,

booster/tree/xgboost_svdf_tree.hpp

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_APEX_TREE_HPP_
-#define _XGBOOST_APEX_TREE_HPP_
+#ifndef XGBOOST_APEX_TREE_HPP
+#define XGBOOST_APEX_TREE_HPP
 /*!
  * \file xgboost_svdf_tree.hpp
  * \brief implementation of regression tree constructor, with layerwise support

booster/tree/xgboost_tree.hpp

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_TREE_HPP_
-#define _XGBOOST_TREE_HPP_
+#ifndef XGBOOST_TREE_HPP
+#define XGBOOST_TREE_HPP
 /*!
  * \file xgboost_tree.hpp
  * \brief implementation of regression tree

booster/tree/xgboost_tree_model.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_TREE_MODEL_H_
-#define _XGBOOST_TREE_MODEL_H_
+#ifndef XGBOOST_TREE_MODEL_H
+#define XGBOOST_TREE_MODEL_H
 /*!
  * \file xgboost_tree_model.h
  * \brief generic definition of model structure used in tree models

booster/xgboost.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_H_
-#define _XGBOOST_H_
+#ifndef XGBOOST_H
+#define XGBOOST_H
 /*!
  * \file xgboost.h
  * \brief the general gradient boosting interface

booster/xgboost_data.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_DATA_H_
-#define _XGBOOST_DATA_H_
+#ifndef XGBOOST_DATA_H
+#define XGBOOST_DATA_H
 
 /*!
  * \file xgboost_data.h

booster/xgboost_gbmbase.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_GBMBASE_H_
-#define _XGBOOST_GBMBASE_H_
+#ifndef XGBOOST_GBMBASE_H
+#define XGBOOST_GBMBASE_H
 
 #include <omp.h>
 #include <cstring>

regression/xgboost_reg.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_REG_H_
-#define _XGBOOST_REG_H_
+#ifndef XGBOOST_REG_H
+#define XGBOOST_REG_H
 /*!
 * \file xgboost_reg.h
 * \brief class for gradient boosted regression

regression/xgboost_regdata.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_REGDATA_H_
-#define _XGBOOST_REGDATA_H_
+#ifndef XGBOOST_REGDATA_H
+#define XGBOOST_REGDATA_H
 
 /*!
 * \file xgboost_regdata.h

regression/xgboost_regeval.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_REGEVAL_H_
-#define _XGBOOST_REGEVAL_H_
+#ifndef XGBOOST_REGEVAL_H
+#define XGBOOST_REGEVAL_H
 /*!
 * \file xgboost_regeval.h
 * \brief evaluation metrics for regression and classification

utils/xgboost_config.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_CONFIG_H_
-#define _XGBOOST_CONFIG_H_
+#ifndef XGBOOST_CONFIG_H
+#define XGBOOST_CONFIG_H
 /*!
  * \file xgboost_config.h
  * \brief helper class to load in configures from file

utils/xgboost_matrix_csr.h

@@ -3,8 +3,8 @@
  * \brief this file defines some easy to use STL based class for in memory sparse CSR matrix
  * \author Tianqi Chen: tianqi.tchen@gmail.com
 */
-#ifndef _XGBOOST_MATRIX_CSR_H_
-#define _XGBOOST_MATRIX_CSR_H_
+#ifndef XGBOOST_MATRIX_CSR_H
+#define XGBOOST_MATRIX_CSR_H
 #include <vector>
 #include <algorithm>
 #include "xgboost_utils.h"

utils/xgboost_random.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_RANDOM_H_
-#define _XGBOOST_RANDOM_H_
+#ifndef XGBOOST_RANDOM_H
+#define XGBOOST_RANDOM_H
 /*!
  * \file xgboost_random.h
  * \brief PRNG to support random number generation

utils/xgboost_stream.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_STREAM_H_
-#define _XGBOOST_STREAM_H_
+#ifndef XGBOOST_STREAM_H
+#define XGBOOST_STREAM_H
 
 #include <cstdio>
 /*!

utils/xgboost_utils.h

@@ -1,5 +1,5 @@
-#ifndef _XGBOOST_UTILS_H_
-#define _XGBOOST_UTILS_H_
+#ifndef XGBOOST_UTILS_H
+#define XGBOOST_UTILS_H
 /*!
  * \file xgboost_utils.h
  * \brief simple utils to support the code