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virtual P6R::P6ERR P6R::p6IPath::first ( P6BWCSTR pFirst)
pure virtual

Retrieves the first element in the path.

Subsequent elements can be retrived using next(). Calling first() will reset the internal cursor back to the beginnning affecting the output of the next method().

See Also
P6R::p6IPath::next()
P6R::p6IPath::last()
Parameters
pFirst[ out ] The address of a P6R::P6BWCSTR in which will be placed the description of the first element in the path.
Returns