complex::imag


public member function
T imag() const;

Return imaginary part

Returns the imaginary part of the complex number.
The imaginary part is the factor by which the imaginary unit is multiplied.

A global function exists, imag, with the same behavior.

Parameters

none

Return value

Imaginary part.
T is complex's template type.

Example

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// complex::imag example
#include <iostream>
#include <complex>
using namespace std;

int main ()
{
  complex<double> mycomplex (20.0,2.0);

  cout << "Imaginary part: " << mycomplex.imag() << endl;

  return 0;
}


Output:

Imaginary part: 2


See also

complex::real Return real part (public member function)
imag Return imaginary part of complex (function template)