Spec Counter
Extends the input stream by a second field which enumerates the elements.

Extends Pipe
All Extended Pipe
Defined in <seqan/pipe.h>
Signature template <typename TInput> class Pipe<TInput, Counter>;

Template Parameters

TInput The type of the pipeline module this module reads from.

Member Function Overview

Member Functions Inherited From Pipe

Interface Function Overview

Interface Functions Inherited From Pipe

Interface Metafunction Overview

Interface Metafunctions Inherited From Pipe

Detailed Description

The output type is a Pair of input type and size type (i.e. Pair<Value<TInput>::Type, Size<TInput>::Type).

The first output field is the original input stream.

The second output field begins with 0 and increases by 1 per element.