Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

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Boost Graph Library: null_visitor

null_visitor

This is an EventVisitor that does nothing.

Model of

Associated Types

Type	Description
`null_visitor::event_filter`	This type is `void`

Member Functions

Member	Description
`null_visitor();`	Default constructor.
`template <class X, class Graph> void operator()(X x, const Graph& g);`	This does nothing.

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)