InputFilter An encoder-decoder that reads input data from a stream. Declarationclass InputFilter<D> where D : DataProtocol TopicsInitializersinit(_:using:bufferCapacity:readingFrom:)Instance MethodsreadData(ofLength:) See AlsoObjects that simplify multiple-step compressionCompressing and decompressing data with input and output filtersCompressing and decompressing files with stream compressionOutputFilterAlgorithmFilterErrorFilterOperation