std::tuple_element<std::complex>
Defined in header <complex> |
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(since C++26) |
The partial specializations of std::tuple_element for std::complex provide compile-time access to the underlying real and imaginary number type of a complex, using tuple-like syntax. They are provided for structured binding support. The program is ill-formed if I >= 2.
Member types
| Member type | Definition |
|---|---|
type |
T |
Example
See also
| Structured binding (C++17) | binds the specified names to sub-objects or tuple elements of the initializer |
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(C++11)
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obtains the element types of a tuple-like type (class template) |
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(C++26)
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obtains the number of components of a std::complex (class template specialization) |
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