Public Types¶

typedef _Tp value_type

Public Member Functions¶

const complex & __rep () const
template<typename _Up > complex (const complex< _Up > &__z)
complex (const _Tp &__r=_Tp(), const _Tp &__i=_Tp())
void imag (_Tp __val)
_Tp imag () const
template<typename _Up > complex< _Tp > & operator*= (const complex< _Up > &)
complex< _Tp > & operator*= (const _Tp &)
template<typename _Up > complex< _Tp > & operator+= (const complex< _Up > &)
complex< _Tp > & operator+= (const _Tp &__t)
template<typename _Up > complex< _Tp > & operator-= (const complex< _Up > &)
complex< _Tp > & operator-= (const _Tp &__t)
template<typename _Up > complex< _Tp > & operator/= (const complex< _Up > &)
complex< _Tp > & operator/= (const _Tp &)
template<typename _Up > complex< _Tp > & operator= (const complex< _Up > &)
complex< _Tp > & operator= (const _Tp &)
void real (_Tp __val)
_Tp real () const

template<typename _Tp> struct std::complex< _Tp >¶

Template to represent complex numbers.

Specializations for float, double, and long double are part of the library. Results with any other type are not guaranteed.

Parameters:

Definition at line 122 of file complex.

template<typename _Tp> typedef _Tp std::complex< _Tp >::value_type¶

Value typedef.

Definition at line 125 of file complex.

template<typename _Tp> std::complex< _Tp >::complex (const _Tp & __r = _Tp(), const _Tp & __i = _Tp()) [inline]¶

Default constructor. First parameter is x, second parameter is y. Unspecified parameters default to 0.

Definition at line 129 of file complex.

template<typename _Tp> template<typename _Up > std::complex< _Tp >::complex (const complex< _Up > & __z) [inline]¶

Copy constructor.

Definition at line 136 of file complex.

template<typename _Tp> complex<_Tp>& std::complex< _Tp >::operator+= (const _Tp & __t) [inline]¶

Add t to this complex number.

Definition at line 179 of file complex.

template<typename _Tp> complex<_Tp>& std::complex< _Tp >::operator-= (const _Tp & __t) [inline]¶

Subtract t from this complex number.

Definition at line 188 of file complex.