ARTVCDiffDecoder

Objective-C

@protocol ARTVCDiffDecoder

Swift

protocol ARTVCDiffDecoder

Enables vcdiff encoded messages to be decoded.


                    
                    
                    -decode:base:error:

Decodes vcdiff encoded messages.

Declaration

Objective-C

- (nullable NSData *)decode:(nonnull NSData *)delta
                       base:(nonnull NSData *)base
                      error:(NSError *_Nullable *_Nullable)errorPtr;

Swift

func decode(_ delta: Data, base: Data) throws -> Data

Parameters

`delta`	The delta encoded data.
`base`	The stored base payload of the last message on a channel.
`errorPtr`	A reference to the `NSError` object where an error information will be saved in case of failure.

Return Value

The decoded data.