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-rw-r--r--src/generic/random2.hpp17
1 files changed, 9 insertions, 8 deletions
diff --git a/src/generic/random2.hpp b/src/generic/random2.hpp
index 40fcbcf..23d165c 100644
--- a/src/generic/random2.hpp
+++ b/src/generic/random2.hpp
@@ -1,5 +1,4 @@
-#ifndef TMWA_GENERIC_RANDOM2_HPP
-#define TMWA_GENERIC_RANDOM2_HPP
+#pragma once
// random2.hpp - Random number generation.
//
// Copyright © 2013 Ben Longbons <b.r.longbons@gmail.com>
@@ -19,14 +18,17 @@
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
-# include "../sanity.hpp"
+#include "fwd.hpp"
-# include "random.hpp"
+#include "random.hpp"
-# include <algorithm>
+#include <algorithm>
-# include "../compat/iter.hpp"
+#include "../compat/iter.hpp"
+
+namespace tmwa
+{
namespace random_
{
namespace detail
@@ -91,5 +93,4 @@ namespace random_
std::random_shuffle(c.begin(), c.end(), random_::to);
}
} // namespace random_
-
-#endif // TMWA_GENERIC_RANDOM2_HPP
+} // namespace tmwa