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Function template swap

boost::swap —


template<typename T1, typename T2, ..., typename TN> 
void swap(variant<T1, T2, ..., TN> & lhs, variant<T1, T2, ..., TN> & rhs);


Effects: Swaps lhs with rhs by application of variant::swap.
Throws: May fail with any exception arising from variant::swap.
Copyright 2002, 2003 Eric Friedman, Itay Maman