From df3eafc5ba877e0e1490f93b9e2d3f45d65d4fe3 Mon Sep 17 00:00:00 2001
From: tqchen <tianqi.tchen@gmail.com>
Date: Thu, 4 Sep 2014 14:20:52 -0700
Subject: [PATCH] chg mldata to page

---
 src/io/page_dmatrix-inl.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/io/page_dmatrix-inl.hpp b/src/io/page_dmatrix-inl.hpp
index 7a0781621..d52700e87 100644
--- a/src/io/page_dmatrix-inl.hpp
+++ b/src/io/page_dmatrix-inl.hpp
@@ -83,7 +83,7 @@ struct RowBatchPage {
     return data_[0];
   }
 
- private:
+ protected:
   /*! \return number of elements */
   inline size_t FreeBytes(void) {
     return (kPageSize - (Size() + 2)) * sizeof(int) -
@@ -96,10 +96,10 @@ struct RowBatchPage {
   inline RowBatch::Entry* data_ptr(int i) {
     return (RowBatch::Entry*)(&data_[1]) + i;
   }
-  // page size
-  const size_t kPageSize;
   // content of data
   int *data_;
+  // page size
+  const size_t kPageSize;
 };
 /*! \brief thread buffer iterator */
 class ThreadRowPageIterator: public utils::IIterator<RowBatch> {