BTreeMap.opApply

Recursive inorder iteration over keys and values. Note that, in case the tree is changed during the iteration, iteration will halt.

  1. int opApply(int delegate(ref KeyType value, ref ValueType) dg)
    struct BTreeMap(TreeKeyType, TreeValueType, int tree_degree)
    int
    opApply
    (
    scope int delegate dg
    )
  2. int opApply(int delegate(ref ValueType) dg)

Parameters

dg int delegate

opApply's delegate

Return Value

Type: int

return value of dg

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