arg overloads

Synopses

Declared in <fmt/base.h>

Returns a named argument to be used in a formatting function. It should only be used in a call to a formatting function.

template<typename T>
named_arg<T>
arg(
    char const* name,
    T const& arg);

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A wchar_t counterpart of fmt::arg.

template<typename T>
named_arg<T, wchar_t>
arg(
    wchar_t const* name,
    T const& arg);

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Return Value

A named argument wrapping arg under name.

Parameters

Name

Description

name

The name of the argument.

arg

The argument value.

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