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-rw-r--r--include/crtp_tag.h9
-rw-r--r--include/make_unique.h37
2 files changed, 40 insertions, 6 deletions
diff --git a/include/crtp_tag.h b/include/crtp_tag.h
index 8611038ffa..f227fec9cf 100644
--- a/include/crtp_tag.h
+++ b/include/crtp_tag.h
@@ -21,6 +21,7 @@
#define CRTP_TAG_H_INCLUDED
#include "tag.h"
+#include "make_unique.h"
namespace nbt
{
@@ -58,17 +59,13 @@ namespace detail
template<class Sub>
std::unique_ptr<tag> crtp_tag<Sub>::clone() const&
{
- return std::unique_ptr<tag>(
- new Sub(static_cast<const Sub&>(*this))
- );
+ return make_unique<Sub>(static_cast<const Sub&>(*this));
}
template<class Sub>
std::unique_ptr<tag> crtp_tag<Sub>::move_clone() &&
{
- return std::unique_ptr<tag>(
- new Sub(static_cast<Sub&&>(*this))
- );
+ return make_unique<Sub>(static_cast<Sub&&>(*this));
}
template<class Sub>
diff --git a/include/make_unique.h b/include/make_unique.h
new file mode 100644
index 0000000000..9a929543cc
--- /dev/null
+++ b/include/make_unique.h
@@ -0,0 +1,37 @@
+/*
+ * libnbt++ - A library for the Minecraft Named Binary Tag format.
+ * Copyright (C) 2013, 2015 ljfa-ag
+ *
+ * This file is part of libnbt++.
+ *
+ * libnbt++ is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * libnbt++ is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libnbt++. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef MAKE_UNIQUE_H_INCLUDED
+#define MAKE_UNIQUE_H_INCLUDED
+
+#include <memory>
+
+namespace nbt
+{
+
+///Creates a new object of type T and returns a std::unique_ptr to it
+template<class T, class... Args>
+std::unique_ptr<T> make_unique(Args&&... args)
+{
+ return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+}
+
+}
+
+#endif // MAKE_UNIQUE_H_INCLUDED