#

    dfs_visitor<EventVisitorList>

This class is an adapter that converts a list of EventVisitors (constructed using `std::pair`) into a DFSVisitor.

### Example

See the example for EventVisitor.

### Model of

DFSVisitor

### Template Parameters

Parameter | Description | Default
--- | --- | ---
`EventVisitorList` | A list of EventVisitor's created with `std::pair`. | ``null_visitor``

### Where Defined

`boost/graph/depth_first_search.hpp`

### Member Functions

This class implements all of the member functions required by DFSVisitor. In each function the appropriate event is dispatched to the EventVisitor in the EventVisitorList.

### Non-Member Functions

Function | Description
--- | ---
`template <class EventVisitorList> dfs_visitor<EventVisitorList> make_dfs_visitor(EventVisitorList ev_list);` | Returns the event visitor list adapted to be a DFS visitor.

### See Also

Visitor concepts

The following are event visitors: `predecessor_recorder`, `distance_recorder`, `time_stamper`, and `property_writer`.

Copyright © 2000-2001 | Jeremy Siek, Indiana University (jsiek@osl.iu.edu) Lie-Quan Lee, Indiana University (llee@cs.indiana.edu) Andrew Lumsdaine, Indiana University (lums@osl.iu.edu)