std::complex::real
From cppreference.com
| primary template complex<T> |
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| T real() const; |
(1) | (until C++14) |
| constexpr T real() const; |
(1) | (since C++14) |
| void real( T value ); |
(2) | |
| specialization complex<float> |
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| float real() const; |
(1) | (until C++11) |
| constexpr float real(); |
(1) | (since C++11) (until C++14) |
| constexpr float real() const; |
(1) | (since C++14) |
| void real( float value ); |
(2) | |
| specialization complex<double> |
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| double real() const; |
(1) | (until C++11) |
| constexpr double real(); |
(1) | (since C++11) (until C++14) |
| constexpr double real() const; |
(1) | (since C++14) |
| void real( double value ); |
(2) | |
| specialization complex<long double> |
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| long double real() const; |
(1) | (until C++11) |
| constexpr long double real(); |
(1) | (since C++11) (until C++14) |
| constexpr long double real() const; |
(1) | (since C++14) |
| void real( long double value ); |
(2) | |
Accesses the real part of the complex number.
1) Returns the real part.
2) Sets the real part to
value.[edit] Parameters
| value | - | the value to set the real part to |
[edit] Return value
1) The real part.
2) (none)
[edit] See also
| returns the real component (function template) | |
| accesses the imaginary part of the complex number (public member function) |