Add a type alias for a free-ing unique_ptr

skui-org · Mar 30, 2017 · e91997e · e91997e
1 parent 488e001
commit e91997e
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/core/utility.h++ b/core/utility.h++
@@ -32,10 +32,17 @@
 
 #include "core/string.h++"
 
+#include <memory>
+
+#include <cstdlib>
+
 namespace skui
 {
   namespace core
   {
+    template<typename T>
+    using unique_free_ptr = std::unique_ptr<T, decltype(&std::free)>;
+
 #ifdef _WIN32
     string convert_to_utf8(const std::wstring& utf16_string);
     std::wstring convert_to_utf16(const string& utf8_string);

diff --git a/gui/window_xcb.c++ b/gui/window_xcb.c++
@@ -52,7 +52,7 @@ namespace skui
       using xdisplay_ptr = std::unique_ptr<Display, decltype(&XCloseDisplay)>;
       using xvisualinfo_ptr = std::unique_ptr<XVisualInfo, decltype(&XFree)>;
       using xstring_ptr = std::unique_ptr<char, decltype(&XFree)>;
-      using xcb_intern_atom_reply_ptr = std::unique_ptr<xcb_intern_atom_reply_t, decltype(&free)>;
+      using xcb_intern_atom_reply_ptr = core::unique_free_ptr<xcb_intern_atom_reply_t>;
 
       class platform_handle
       {