diff options
author | Daniel Friesel <daniel.friesel@uos.de> | 2021-05-12 09:12:09 +0200 |
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committer | Daniel Friesel <daniel.friesel@uos.de> | 2021-05-12 09:12:09 +0200 |
commit | 39895a677e5d370824e702cfe90ebc67737b8482 (patch) | |
tree | ff5b4cc9e373d33a795d50d9333e05549bd9f2b8 /include/lib/ArduinoJson/Polyfills/alias_cast.hpp | |
parent | 42e7fdf01c3a5701bb51e93ad6c650c3dbbc5450 (diff) |
import ArduinoJson 6.18.0
Diffstat (limited to 'include/lib/ArduinoJson/Polyfills/alias_cast.hpp')
-rw-r--r-- | include/lib/ArduinoJson/Polyfills/alias_cast.hpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/Polyfills/alias_cast.hpp b/include/lib/ArduinoJson/Polyfills/alias_cast.hpp new file mode 100644 index 0000000..8f8e277 --- /dev/null +++ b/include/lib/ArduinoJson/Polyfills/alias_cast.hpp @@ -0,0 +1,29 @@ +// ArduinoJson - https://arduinojson.org +// Copyright Benoit Blanchon 2014-2021 +// MIT License + +#pragma once + +#include <stdint.h> +#include <stdlib.h> // for size_t + +#include <ArduinoJson/Configuration.hpp> +#include "math.hpp" + +namespace ARDUINOJSON_NAMESPACE { + +template <typename T, typename F> +struct alias_cast_t { + union { + F raw; + T data; + }; +}; + +template <typename T, typename F> +T alias_cast(F raw_data) { + alias_cast_t<T, F> ac; + ac.raw = raw_data; + return ac.data; +} +} // namespace ARDUINOJSON_NAMESPACE |