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Fixed vectors of enums in object API serialized incorrectly.

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And also added tests for them.

Change-Id: I91af1904105435601287291412e82d5066f476a5
Tested: on Linux.
This commit is contained in:
Wouter van Oortmerssen
2018-11-05 14:33:36 -08:00
parent 21591916af
commit 980a6d66d3
18 changed files with 368 additions and 27 deletions
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13
include/flatbuffers/flatbuffers.h
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@@ -1731,6 +1731,19 @@ class FlatBufferBuilder {
reinterpret_cast<uint8_t **>(buf));
}
// @brief Create a vector of scalar type T given as input a vector of scalar
// type U, useful with e.g. pre "enum class" enums, or any existing scalar
// data of the wrong type.
template<typename T, typename U>
Offset<Vector<T>> CreateVectorScalarCast(const U *v, size_t len) {
AssertScalarT<T>();
AssertScalarT<U>();
StartVector(len, sizeof(T));
for (auto i = len; i > 0;) { PushElement(static_cast<T>(v[--i])); }
return Offset<Vector<T>>(EndVector(len));
}
/// @brief Write a struct by itself, typically to be part of a union.
template<typename T> Offset<const T *> CreateStruct(const T &structobj) {
NotNested();