##### cppreference.com

##### Search

Create account

##### Namespaces

- Page
- Discussion

##### Variants

##### Views

- View
- Edit
- History

##### Actions

# std::complex::imag

From cppreference.com
< cpp‎ | numeric‎ | complex

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

Accesses the imaginary part of the complex number.

1) Returns the imaginary part.
2) Sets the imaginary part to `value`.

### [edit] Parameters

value | - | the value to set the imaginary part to

### [edit] See also

real | accesses the real part of the complex number (public member function) [edit]

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/numeric/complex/imag&oldid=64695"