[mlpack-git] master: remove useless codes (29f0536)

[gitdub at mlpack.org]

Repository : https://github.com/mlpack/mlpack
On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/2629a4fd65684e2bd4544d5ef8ea07fa9ad594a7...ee95e2030ddd526368e377b4e1c13484d471e307

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commit 29f0536f6aea762b98bef2a2ae91ce2d54b88e1b
Author: stereomatchingkiss <stereomatchingkiss at gmail.com>
Date:   Tue May 31 16:10:30 2016 +0800

    remove useless codes


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

29f0536f6aea762b98bef2a2ae91ce2d54b88e1b
 src/mlpack/core/data/load_impl.hpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/mlpack/core/data/load_impl.hpp b/src/mlpack/core/data/load_impl.hpp
index c02fa5e..69a46fa 100644
--- a/src/mlpack/core/data/load_impl.hpp
+++ b/src/mlpack/core/data/load_impl.hpp
@@ -388,7 +388,6 @@ bool Load(const std::string& filename,
     stream.close();
     stream.open(filename, std::fstream::in);
 
-    // Extract line by line.
     auto notNumber = [](std::string const &str)
     {
       return std::any_of(std::begin(str), std::end(str),
@@ -397,6 +396,7 @@ bool Load(const std::string& filename,
     size_t row = 0;
     while (!stream.bad() && !stream.fail() && !stream.eof())
     {
+      // Extract line by line.
       std::getline(stream, buffer, '\n');
       Tokenizer lineTok(buffer, sep);
       std::vector<std::string> tokens;
@@ -423,10 +423,8 @@ bool Load(const std::string& filename,
           std::stringstream sstream;
           for(size_t i = 0; i != tokens.size(); ++i)
           {
-            eT val(0);
             sstream<<tokens[i];
-            sstream>>val;
-            matrix.at(row, i) = val;
+            sstream>>matrix.at(row, i);
             sstream.clear();
           }
         }