Accesses the code unit at index.

Synopses

Declared in <mp‐units/utility/format.h>

Accesses the code unit at index.

[[nodiscard]]
constexpr
Char&
operator[](std::size_t index);

Accesses the code unit at index.

[[nodiscard]]
constexpr
Char const&
operator[](std::size_t index) const;

Return Value

a reference to the code unit at index

Note

The return value should not be discarded.

Parameters

Name

Description

index

the position of the code unit

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