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Function template visitor_ptr

boost::visitor_ptr —

Returns a visitor object that adapts function pointers for use as a static visitor.


template<typename R, typename T> visitor_ptr_t<T,R> visitor_ptr(R (*)(T) );


Constructs and returns a visitor_ptr_t adaptor over the given function.

Returns: Returns a visitor_ptr_t visitor object that, when applied, invokes the given function.
Throws: Will not throw. (Note, however, that the returned visitor object may throw when applied.)

Copyright 2002, 2003 Eric Friedman, Itay Maman