std::complex::real

 

C++

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std::complex

Member functions
complex::complex
complex::operator=
complex::real
complex::imag
complex::operator+= complex::operator-= complex::operator*= complex::operator/=
Non-member functions
operator+ operator- operator+ operator- operator* operator/ operator== operator!= operator<< operator>>	real imag abs arg norm conj proj (C++11) polar
Exponential functions
exp
log
log10
Power functions
pow
sqrt
Trigonometric functions
sin cos tan	asin (C++11) acos (C++11) atan (C++11)
Hyperbolic functions
sinh cosh tanh	asinh (C++11) acosh (C++11) atanh (C++11)

 

constexpr T real() const;	(1)
void real( T value );	(2)

Accesses the real part of the complex number.

1) Returns the real part.

2) Sets the real part to value.

Parameters

value

-

the value to set the real part to

Return value

1) The real part.

2) (none)

See also

imag	accesses the imaginary part of the complex number (public member function)