C++ Complex Library - Conj

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Description

It is a complex conjugate and returns the conjugate of the complex number x. The conjugate of a complex number is (real,-imag).

Declaration

Following is the declaration for std::conj.

template<class T> complex<T> conj (const complex<T>& x);

C++11

	
template<class T> complex<T> conj (const complex<T>& x);

Parameters

x It is a complex value.

Return Value

It returns the conjugate of the complex number x.

Exceptions

none

Example

In below example for std::conj.

#include <iostream>     
#include <complex>      

int main () {
   std::complex<double> mycomplex (50.0,2.0);

   std::cout << "The conjugate of " << mycomplex << " is " << std::conj(mycomplex)
      << '\n';

   return 0;
}

The sample output should be like this −

The conjugate of (50,2) is (50,-2)