| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LIB_FIDL_CPP_TRAITS_H_ |
| #define LIB_FIDL_CPP_TRAITS_H_ |
| |
| #include <stdint.h> |
| |
| #include <type_traits> |
| |
| namespace fidl { |
| |
| // A type trait that indiciates whether the given type is a primitive FIDL |
| // type. |
| template <typename T> |
| struct IsPrimitive : public std::false_type {}; |
| |
| // clang-format off |
| template <> struct IsPrimitive<bool> : public std::true_type {}; |
| template <> struct IsPrimitive<uint8_t> : public std::true_type {}; |
| template <> struct IsPrimitive<uint16_t> : public std::true_type {}; |
| template <> struct IsPrimitive<uint32_t> : public std::true_type {}; |
| template <> struct IsPrimitive<uint64_t> : public std::true_type {}; |
| template <> struct IsPrimitive<int8_t> : public std::true_type {}; |
| template <> struct IsPrimitive<int16_t> : public std::true_type {}; |
| template <> struct IsPrimitive<int32_t> : public std::true_type {}; |
| template <> struct IsPrimitive<int64_t> : public std::true_type {}; |
| template <> struct IsPrimitive<float> : public std::true_type {}; |
| template <> struct IsPrimitive<double> : public std::true_type {}; |
| // clang-format on |
| |
| } // namespace fidl |
| |
| #endif // LIB_FIDL_CPP_TRAITS_H_ |