Parametric polymorphism: Difference between revisions
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""" |
""" |
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function map!(f::Function, bt::Tree{T}) where T |
function map!(f::Function, bt::Tree{T}) where T |
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bt.val= f(bt.val) |
bt.val = f(bt.val) |
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print(" (" * string(bt.val)) # Demo only |
print(" (" * string(bt.val)) # Demo only |
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bt.lchild !== nothing && map!(f, bt.lchild) |
bt.lchild !== nothing && map!(f, bt.lchild) |
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