1 files changed, 19 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/TypeTraits/EnableIf.hpp b/include/lib/ArduinoJson/TypeTraits/EnableIf.hpp
new file mode 100644
index 0000000..83fc5e0
--- /dev/null
+++ b/include/lib/ArduinoJson/TypeTraits/EnableIf.hpp
@@ -0,0 +1,19 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2018
+// MIT License
+
+#pragma once
+
+namespace ArduinoJson {
+namespace Internals {
+
+// A meta-function that return the type T if Condition is true.
+template <bool Condition, typename T = void>
+struct EnableIf {};
+
+template <typename T>
+struct EnableIf<true, T> {
+  typedef T type;
+};
+}
+}