std::complex::operator+(unary), operator-(unary)
From cppreference.com
template< class T > complex<T> operator+( const complex<T>& val ); |
(1) | |
template< class T > complex<T> operator-( const complex<T>& val ); |
(2) | |
Implements the analogs of the unary arithmetic operators for complex numbers.
1) Returns the value of its argument
2) Negates the argument
Parameters
val | - | the complex number argument |
Return value
1) a copy of the argument, complex<T>(val)
2) negated argument, complex<T>(-val.real(), -val.imag())
See also
performs complex number arithmetics on two complex values or a complex and a scalar (function template) |