Introduce memory management helper: cm_memory.hxx

1 files changed, 31 insertions, 0 deletions

diff --git a/Source/cm_memory.hxx b/Source/cm_memory.hxx
new file mode 100644
index 0000000..9f5e678
--- /dev/null
+++ b/Source/cm_memory.hxx
@@ -0,0 +1,31 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_memory_hxx
+#define cm_memory_hxx
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include <memory> // IWYU pragma: export
+#if !defined(CMake_HAVE_CXX_MAKE_UNIQUE)
+#  include <utility>
+#endif
+
+namespace cm {
+
+#if defined(CMake_HAVE_CXX_MAKE_UNIQUE)
+
+using std::make_unique;
+
+#else
+
+template <typename T, typename... Args>
+std::unique_ptr<T> make_unique(Args&&... args)
+{
+  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+}
+
+#endif
+
+} // namespace cm
+
+#endif