std::real(std::complex)

Defined in header <complex>
template< class T > complex<T> real( const complex<T>& z );

Returns the real component of the complex number z, i.e. z.real().

Parameters

z

-

complex value

Return value

the real component of z

See also

Template:cpp/numeric/complex/dcl list realTemplate:cpp/numeric/complex/dcl list imagTemplate:cpp/numeric/complex/dcl list imag2