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Add support for constructing Buffer from std::array

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Tyler Galdes
2018-11-16 19:49:52 -05:00
parent 4b7a10ec90
commit 757d2b623f
1 changed files with 11 additions and 0 deletions
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11
include/cppkafka/buffer.h
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@@ -92,6 +92,17 @@ public:
static_assert(sizeof(T) == sizeof(DataType), "sizeof(T) != sizeof(DataType)"); static_assert(sizeof(T) == sizeof(DataType), "sizeof(T) != sizeof(DataType)");
} }
/**
* Constructs a buffer from an array
*
* \param data The the array to be used as input
*/
template <typename T, size_t N>
Buffer(const std::array<T, N>& data)
: data_(reinterpret_cast<const DataType*>(&data[0])), size_(N * sizeof(T)) {
static_assert(sizeof(T) == sizeof(DataType), "sizeof(T) != sizeof(DataType)");
}
// Don't allow construction from temporary vectors // Don't allow construction from temporary vectors
template <typename T> template <typename T>
Buffer(std::vector<T>&& data) = delete; Buffer(std::vector<T>&& data) = delete;