[mlpack-git] master, mlpack-1.0.x: Use const reference parameter so it works with temporaries too. (dde19f3)
gitdub at big.cc.gt.atl.ga.us
gitdub at big.cc.gt.atl.ga.us
Thu Mar 5 21:45:50 EST 2015
Repository : https://github.com/mlpack/mlpack
On branches: master,mlpack-1.0.x
Link : https://github.com/mlpack/mlpack/compare/904762495c039e345beba14c1142fd719b3bd50e...f94823c800ad6f7266995c700b1b630d5ffdcf40
>---------------------------------------------------------------
commit dde19f38a6ecce4b31fbb80ffe6ef2824b50a981
Author: Ryan Curtin <ryan at ratml.org>
Date: Mon Mar 31 15:19:23 2014 +0000
Use const reference parameter so it works with temporaries too.
>---------------------------------------------------------------
dde19f38a6ecce4b31fbb80ffe6ef2824b50a981
src/mlpack/core/util/nulloutstream.hpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mlpack/core/util/nulloutstream.hpp b/src/mlpack/core/util/nulloutstream.hpp
index 48e6952..ac92b81 100644
--- a/src/mlpack/core/util/nulloutstream.hpp
+++ b/src/mlpack/core/util/nulloutstream.hpp
@@ -70,7 +70,7 @@ class NullOutStream
//! Does nothing.
template<typename T>
- NullOutStream& operator<<(T&) { return *this; }
+ NullOutStream& operator<<(const T&) { return *this; }
};
} // namespace util
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