public Bindings(ISchema inputSchema, IRowMapper mapper)
: base(inputSchema, true, Contracts.CheckRef(mapper, nameof(mapper)).GetOutputColumns().Select(info => info.Name).ToArray())
{
Contracts.AssertValue(mapper);
_mapper = mapper;
OutputColInfos = _mapper.GetOutputColumns().ToArray();
}
public SequentialDataTransform(IHost host, SequentialTransformerBase <TInput, TOutput, TState> parent, IDataView input, IRowMapper mapper)
: base(parent.Host, input)
{
_parent = parent;
_transform = CreateLambdaTransform(_parent.Host, input, _parent.InputColumnName,
_parent.OutputColumnName, InitFunction, _parent.WindowSize > 0, _parent.OutputColumnType);
_mapper = mapper;
_bindings = new ColumnBindings(Schema.Create(input.Schema), _mapper.GetOutputColumns());
}
