SyTen

◆ visit_bottom() [6/6]

template<typename T >
template<typename Func >
std::result_of< Func(Valueconst &)>::type syten::BinaryTree::Tree< T >::visit_bottom ( Func &&  f,
typename std::result_of< Func(Value const &)>::type  initial,
IterFirst const  dir = IterFirst::Left 
) const
inline

Visits each node, starting at the left or right bottommost node for const trees.

Parameters
ffunction to call on each node value
initialinitial value of the accumulator
dirleft or right branch first?
Returns
the accumulated value from each branch and the root node.

References syten::BinaryTree::Tree< T >::r, and syten::BinaryTree::Tree< T >::visit_bottom_rec().

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