Formats its argument by dereferencing it and then applying the given formatter. This formatter is useful for formatting a container of pointer‐to‐T. This pattern often shows up when joining repeated fields in protocol buffers.
Synopsis
Declared in <absl/strings/str_join.h>
template<typename Formatter>
/* implementation-defined */::DereferenceFormatterImpl<Formatter>
DereferenceFormatter(Formatter&& f);Return Value
A formatter that dereferences each element before formatting it.
Parameters
Name |
Description |
f |
The formatter applied to the dereferenced element. |
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