libstdc++
Public Types | Public Member Functions | List of all members
std::complex< _Tp > Struct Template Reference
Complex Numbers

Public Types

typedef _Tp value_type
 

Public Member Functions

constexpr complex (const _Tp &__r=_Tp(), const _Tp &__i=_Tp())
 
template<typename _Up >
constexpr complex (const complex< _Up > &__z)
 
constexpr complex __rep () const
 
_GLIBCXX_ABI_TAG_CXX11
constexpr _Tp 		imag ()
 
void imag (_Tp __val)
 
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 &)
 
template<typename _Up >
complex< _Tp > & operator= (const complex< _Up > &)
 
_GLIBCXX_ABI_TAG_CXX11
constexpr _Tp 		real ()
 
void real (_Tp __val)
 

Detailed Description

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
TpType of real and imaginary values.

Definition at line 63 of file complex.

Member Typedef Documentation

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

Value typedef.

Definition at line 125 of file complex.

Constructor & Destructor Documentation

template<typename _Tp>
constexpr 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 >
constexpr std::complex< _Tp >::complex ( const complex< _Up > &  __z)
inline

Copy constructor.

Definition at line 136 of file complex.

Member Function Documentation

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

Add t to this complex number.

Definition at line 181 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 190 of file complex.

The documentation for this struct was generated from the following file: