std::complex::real
From cppreference.com
primary template complex<T>
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T real() const;
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constexpr T real() const;
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void real( T value );
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specialization complex<float>
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float real() const;
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constexpr float real();
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constexpr float real() const;
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void real( float value );
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specialization complex<double>
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double real() const;
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constexpr double real();
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(1) | (since C++11) (until C++14) |
constexpr double real() const;
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void real( double value );
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specialization complex<long double>
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long double real() const;
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constexpr long double real();
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(1) | (since C++11) (until C++14) |
constexpr long double real() const;
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void real( long double value );
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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) |
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accesses the imaginary part of the complex number (public member function) |