std::complex<T>::imag

primary template complex<T>
	(1)
T imag() const;		(until C++14)
constexpr T imag() const;		(since C++14)
	(2)
void imag( T value );		(until C++20)
constexpr void imag( T value );		(since C++20)
specialization complex<float>
	(1)
float imag() const;		(until C++11)
constexpr float imag();		(since C++11) (until C++14)
constexpr float imag() const;		(since C++14)
	(2)
void imag( float value );		(until C++20)
constexpr void imag( float value );		(since C++20)
specialization complex<double>
	(1)
double imag() const;		(until C++11)
constexpr double imag();		(since C++11) (until C++14)
constexpr double imag() const;		(since C++14)
	(2)
void imag( double value );		(until C++20)
constexpr void imag( double value );		(since C++20)
specialization complex<long double>
	(1)
long double imag() const;		(until C++11)
constexpr long double imag();		(since C++11) (until C++14)
constexpr long double imag() const;		(since C++14)
	(2)
void imag( long double value );		(until C++20)
constexpr void imag( long double value );		(since C++20)

Accesses the imaginary part of the complex number.

1) Returns the imaginary part.

2) Sets the imaginary part to value.

value

the value to set the imaginary part to

imag	returns the imaginary component (function template)
real	accesses the real part of the complex number (public member function)