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virtual Int_t ADF::NarvalInterface::AttachOutput ( FrameBlock *  ,
Int_t  = -1 
)
inlinevirtualinherited

Attach a block as output for a given slot number.

slot < 0 means attach it on the top of the stack in case the actor can handle many output. As a consequence, GetNbOutput is increased by 1. The returned value is the slot position if slot < 0 and >= GetNbOutput, the block cannot be attached and it returns -1

Reimplemented in ADF::NarvalProducer, ADF::NarvalFilter, and Gw::BasicReplica.

Definition at line 132 of file NarvalInterface.h.