public override CodeGeneratedMethod CreateParseMethodBody(ParserCodeGenContext context)
{
if (!context.Options.GreedyDeserialize)
{
throw new InvalidFlatBufferDefinitionException("Array vectors may only be used with Greedy serializers.");
}
var(classDef, className) = FlatBufferVectorHelpers.CreateFlatBufferVectorOfUnionSubclass(
this.ItemTypeModel,
context);
FlatSharpInternal.Assert(!string.IsNullOrEmpty(context.TableFieldContextVariableName), "expecting table field context");
string createFlatBufferVector =
$@"new {className}<{context.InputBufferTypeName}>(
{context.InputBufferVariableName},
{context.OffsetVariableName}.offset0 + {context.InputBufferVariableName}.{nameof(InputBufferExtensions.ReadUOffset)}({context.OffsetVariableName}.offset0),
{context.OffsetVariableName}.offset1 + {context.InputBufferVariableName}.{nameof(InputBufferExtensions.ReadUOffset)}({context.OffsetVariableName}.offset1),
{context.TableFieldContextVariableName})";
string body = $"return ({createFlatBufferVector}).ToArray();";
return(new CodeGeneratedMethod(body)
{
ClassDefinition = classDef
});
}
public override CodeGeneratedMethod CreateParseMethodBody(ParserCodeGenContext context)
{
var(classDef, className) = FlatBufferVectorHelpers.CreateFlatBufferVectorOfUnionSubclass(
this.ItemTypeModel,
context);
string createFlatBufferVector =
$@"new {className}<{context.InputBufferTypeName}>(
{context.InputBufferVariableName},
{context.OffsetVariableName}.offset0 + {context.InputBufferVariableName}.{nameof(InputBufferExtensions.ReadUOffset)}({context.OffsetVariableName}.offset0),
{context.OffsetVariableName}.offset1 + {context.InputBufferVariableName}.{nameof(InputBufferExtensions.ReadUOffset)}({context.OffsetVariableName}.offset1),
{context.TableFieldContextVariableName})";
return(new CodeGeneratedMethod(ListVectorTypeModel.CreateParseBody(
this.ItemTypeModel,
createFlatBufferVector,
context))
{
ClassDefinition = classDef
});
}
