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e083e466b8
I updated idl_gen_general.cpp to add support for generating a Get Bytes method for a vector to the generated C# source code. Given a byte vector field named Foo, a method named GetFooBytes() will be generated in the C# source code that will return an ArraySegment<byte> value referencing the vector data in the underlying ByteBuffer. I added a method to Table.cs named __vector_as_arraysegment that is used by the code generated by the change to the C# generator. __vector_as_arraysegment will take the offset of the vector and will return the ArraySegment<byte> value corresponding to the bytes that store the vector data. I updated FlatBuffersExampleTests.cs to add tests to validate my implementation of Table.__vector_as_arraysegment. I added tests to demonstrate that the bytes for the monster's name can be extracted from the underlying byte array. I also added tests to show that Table.__vector_as_arraysegment returns a null value if the vector is not present in the FlatBuffer. I used the updated flatc.exe program to regenerate the C# source files for the MyGame example. The new Monster class includes the GetXXXBytes methods to return the byte arrays containing data for vectors.
34 lines
1.6 KiB
C#
34 lines
1.6 KiB
C#
// automatically generated, do not modify
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namespace MyGame.Example
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{
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using System;
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using FlatBuffers;
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public sealed class TestSimpleTableWithEnum : Table {
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public static TestSimpleTableWithEnum GetRootAsTestSimpleTableWithEnum(ByteBuffer _bb) { return GetRootAsTestSimpleTableWithEnum(_bb, new TestSimpleTableWithEnum()); }
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public static TestSimpleTableWithEnum GetRootAsTestSimpleTableWithEnum(ByteBuffer _bb, TestSimpleTableWithEnum obj) { return (obj.__init(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
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public TestSimpleTableWithEnum __init(int _i, ByteBuffer _bb) { bb_pos = _i; bb = _bb; return this; }
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public Color Color { get { int o = __offset(4); return o != 0 ? (Color)bb.GetSbyte(o + bb_pos) : Color.Green; } }
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public bool MutateColor(Color color) { int o = __offset(4); if (o != 0) { bb.PutSbyte(o + bb_pos, (sbyte)color); return true; } else { return false; } }
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public static Offset<TestSimpleTableWithEnum> CreateTestSimpleTableWithEnum(FlatBufferBuilder builder,
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Color color = Color.Green) {
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builder.StartObject(1);
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TestSimpleTableWithEnum.AddColor(builder, color);
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return TestSimpleTableWithEnum.EndTestSimpleTableWithEnum(builder);
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}
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public static void StartTestSimpleTableWithEnum(FlatBufferBuilder builder) { builder.StartObject(1); }
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public static void AddColor(FlatBufferBuilder builder, Color color) { builder.AddSbyte(0, (sbyte)color, 2); }
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public static Offset<TestSimpleTableWithEnum> EndTestSimpleTableWithEnum(FlatBufferBuilder builder) {
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int o = builder.EndObject();
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return new Offset<TestSimpleTableWithEnum>(o);
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}
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};
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}
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