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C# support for directly reading and writting to memory other than byte[]. For example, ByteBuffer can be initialized with a custom allocator which uses shared memory / memory mapped files. (#4886)

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Public access to the backing buffer uses Span<T> instead of ArraySegment<T>.

Writing to the buffer now supports Span<T> in addition to T[].

To maintain backwards compatibility ENABLE_SPAN_T must be defined.
This commit is contained in:
Christopher Cifra
2018-08-23 12:05:31 -05:00
committed by Wouter van Oortmerssen
parent e1f48ad35a
commit d0321df8cf
10 changed files with 545 additions and 127 deletions
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4
tests/MyGame/Example/Stat.cs
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@@ -18,7 +18,11 @@ public struct Stat : IFlatbufferObject
public Stat __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
public string Id { get { int o = __p.__offset(4); return o != 0 ? __p.__string(o + __p.bb_pos) : null; } }
#if ENABLE_SPAN_T
public Span<byte> GetIdBytes() { return __p.__vector_as_span(4); }
#else
public ArraySegment<byte>? GetIdBytes() { return __p.__vector_as_arraysegment(4); }
#endif
public byte[] GetIdArray() { return __p.__vector_as_array<byte>(4); }
public long Val { get { int o = __p.__offset(6); return o != 0 ? __p.bb.GetLong(o + __p.bb_pos) : (long)0; } }
public bool MutateVal(long val) { int o = __p.__offset(6); if (o != 0) { __p.bb.PutLong(o + __p.bb_pos, val); return true; } else { return false; } }