object

# hook_pipeline(Pipeline)

> Use a pipeline (represented using a list) of hook objects to expand terms and goals. The expansion results from a hook object are passed to the next hook object in the pipeline.

> - `Pipeline` – List of hook objects

author:
  `Paulo Moura`
version:
  `1.0`
date:
  `2015/11/16`

compilation flags:
  `static, context_switching_calls`

implements:
  `public expanding`

## Public interface

(see related entities)

## Protected interface

(see related entities)

## Private predicates

(see related entities)

## Operators

### (none)

## Remarks

### (none)

## See also

- hook_set(Set)