[mlpack-git] master: fix performance issue--forgot to move name parameters (fe1b6b9)

[gitdub at mlpack.org]

Repository : https://github.com/mlpack/mlpack
On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/290977da9100ff7e98dec0d511ef701bea70e8d2...ec1c46a5fc6c36e981ff381e2c291e824bf41a8e

>---------------------------------------------------------------

commit fe1b6b96fdfa12709df03b730614a00ea97a3747
Author: stereomatchingkiss <stereomatchingkiss at gmail.com>
Date:   Thu May 26 23:18:20 2016 +0800

    fix performance issue--forgot to move name parameters


>---------------------------------------------------------------

fe1b6b96fdfa12709df03b730614a00ea97a3747
 src/mlpack/core/data/split_data.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mlpack/core/data/split_data.hpp b/src/mlpack/core/data/split_data.hpp
index 38196fd..1231095 100644
--- a/src/mlpack/core/data/split_data.hpp
+++ b/src/mlpack/core/data/split_data.hpp
@@ -111,7 +111,10 @@ TrainTestSplit(const arma::Mat<T>& input,
   TrainTestSplit(input, inputLabel, trainData, testData, trainLabel, testLabel,
       testRatio);
 
-  return std::make_tuple(trainData, testData, trainLabel, testLabel);
+  return std::make_tuple(std::move(trainData),
+                         std::move(testData),
+                         std::move(trainLabel),
+                         std::move(testLabel));
 }
 
 } // namespace data