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C++ Actor Framework 0.19
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Represents a value of type T or null.
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#include <arg.hpp>
Public Member Functions | |
| val (T value) | |
| val (std::optional< T > value) | |
| val (caf::expected< T > value) | |
| val (val &&)=default | |
| val (const val &)=default | |
| val & | operator= (val &&)=default |
| val & | operator= (const val &)=default |
| const T & | get () const noexcept |
| operator bool () const noexcept | |
| bool | operator! () const noexcept |
Represents a value of type T or null.