From 39895a677e5d370824e702cfe90ebc67737b8482 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <daniel.friesel@uos.de>
Date: Wed, 12 May 2021 09:12:09 +0200
Subject: import ArduinoJson 6.18.0

---
 .../lib/ArduinoJson/Strings/IsWriteableString.hpp  | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 include/lib/ArduinoJson/Strings/IsWriteableString.hpp

(limited to 'include/lib/ArduinoJson/Strings/IsWriteableString.hpp')

diff --git a/include/lib/ArduinoJson/Strings/IsWriteableString.hpp b/include/lib/ArduinoJson/Strings/IsWriteableString.hpp
new file mode 100644
index 0000000..32039e3
--- /dev/null
+++ b/include/lib/ArduinoJson/Strings/IsWriteableString.hpp
@@ -0,0 +1,37 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#pragma once
+
+#include <ArduinoJson/Configuration.hpp>
+#include <ArduinoJson/Polyfills/type_traits.hpp>
+
+#if ARDUINOJSON_ENABLE_ARDUINO_STRING
+#include <Arduino.h>
+#endif
+
+#if ARDUINOJSON_ENABLE_STD_STRING
+#include <string>
+#endif
+
+namespace ARDUINOJSON_NAMESPACE {
+
+template <typename>
+struct IsWriteableString : false_type {};
+
+#if ARDUINOJSON_ENABLE_ARDUINO_STRING
+
+template <>
+struct IsWriteableString< ::String> : true_type {};
+
+#endif
+
+#if ARDUINOJSON_ENABLE_STD_STRING
+
+template <typename TCharTraits, typename TAllocator>
+struct IsWriteableString<std::basic_string<char, TCharTraits, TAllocator> >
+    : true_type {};
+
+#endif
+}  // namespace ARDUINOJSON_NAMESPACE
-- 
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