Return an external‐storage depth‐first iterator at the entry of G.

Synopsis

Declared in <llvm/ADT/DepthFirstIterator.h>

template<
    class T,
    class SetTy>
df_ext_iterator<T, SetTy>
df_ext_begin(
    T const& G,
    SetTy& S);

Return Value

External‐storage depth‐first iterator at the entry of G.

Parameters

Name

Description

G

Graph to traverse.

S

Caller‐owned visited set.

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