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std::complex
Langue: en
Version: 150776 (fedora - 04/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
std::complex -SYNOPSIS
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
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:
- Tp Type of real and imaginary values.
Definition at line 122 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> 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.
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 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.
Author
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