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) |
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