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Diffstat (limited to 'include/lib/ArduinoJson/TypeTraits/IsChar.hpp')
-rw-r--r-- | include/lib/ArduinoJson/TypeTraits/IsChar.hpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/TypeTraits/IsChar.hpp b/include/lib/ArduinoJson/TypeTraits/IsChar.hpp new file mode 100644 index 0000000..d97cec2 --- /dev/null +++ b/include/lib/ArduinoJson/TypeTraits/IsChar.hpp @@ -0,0 +1,23 @@ +// ArduinoJson - arduinojson.org +// Copyright Benoit Blanchon 2014-2018 +// MIT License + +#pragma once + +#include "IsSame.hpp" + +namespace ArduinoJson { +namespace Internals { + +// A meta-function that returns true if T is a charater +template <typename T> +struct IsChar { + static const bool value = IsSame<T, char>::value || + IsSame<T, signed char>::value || + IsSame<T, unsigned char>::value; +}; + +template <typename T> +struct IsChar<const T> : IsChar<T> {}; +} +} |