std::complex< _Tp >(3)     Library Functions Manual     std::complex< _Tp >(3)

NAME
       std::complex< _Tp >

SYNOPSIS
       #include <complex>

   Public Types
       typedef _Tp value_type
           Value typedef.

   Public Member Functions
       constexpr complex (const _Tp &__r=_Tp(), const _Tp &__i=_Tp())
           Default constructor. First parameter is x, second parameter is y.
           Unspecified parameters default to 0.
       constexpr complex (const complex &)=default
       constexpr complex __rep () const
       template<typename _Up> explicit (!requires(_Up __u) { _Tp{__u};}) const
           expr complex(const complex< _Up > &__z)
           Converting constructor.
       constexpr _Tp imag () const
       constexpr void imag (_Tp __val)
       constexpr complex< _Tp > & operator*= (const _Tp &)
           Multiply this complex number by a scalar.
       template<typename _Up> constexpr complex< _Tp > & operator*= (const
           complex< _Up > &)
           Multiply this complex number by another.
       constexpr complex< _Tp > & operator+= (const _Tp &__t)
           Add a scalar to this complex number.
       template<typename _Up> constexpr complex< _Tp > & operator+= (const
           complex< _Up > &)
           Add another complex number to this one.
       constexpr complex< _Tp > & operator-= (const _Tp &__t)
           Subtract a scalar from this complex number.
       template<typename _Up> constexpr complex< _Tp > & operator-= (const
           complex< _Up > &)
           Subtract another complex number from this one.
       constexpr complex< _Tp > & operator/= (const _Tp &)
           Divide this complex number by a scalar.
       template<typename _Up> constexpr complex< _Tp > & operator/= (const
           complex< _Up > &)
           Divide this complex number by another.
       constexpr complex< _Tp > & operator= (const _Tp &)
           Assign a scalar to this complex number.
       constexpr complex & operator= (const complex &)=default
       template<typename _Up> constexpr complex< _Tp > & operator= (const
           complex< _Up > &)
           Assign another complex number to this one.
       constexpr _Tp real () const
       constexpr void real (_Tp __val)

Detailed Description
   template<typename _Tp>
       class 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.

Member Typedef Documentation
   template<typename _Tp> typedef _Tp std::complex< _Tp >::value_type
       Value typedef.

Constructor & Destructor Documentation
   template<typename _Tp> std::complex< _Tp >::complex (const _Tp & __r =
       _Tp(), const _Tp & __i = _Tp()) [inline],  [constexpr]
       Default constructor. First parameter is x, second parameter is y.
       Unspecified parameters default to 0.

       Referenced by operator*=(), operator*=(), operator+=(), operator-=(),
       operator/=(), operator/=(), operator=(), and operator=().

Member Function Documentation
   template<typename _Tp> template<typename _Up> std::complex< _Tp >::explicit
       (!requires(_Up __u) { _Tp{__u};} ) const & [inline]
       Converting constructor.

   template<typename _Tp> complex< _Tp > & std::complex< _Tp >::operator*=
       (const _Tp & ) [constexpr]
       Multiply this complex number by a scalar.

       References complex().

   template<typename _Tp> template<typename _Up> complex< _Tp > &
       std::complex< _Tp >::operator*= (const complex< _Up > & ) [constexpr]
       Multiply this complex number by another.

       References complex().

   template<typename _Tp> complex< _Tp > & std::complex< _Tp >::operator+=
       (const _Tp & __t) [inline],  [constexpr]
       Add a scalar to this complex number.

   template<typename _Tp> template<typename _Up> complex< _Tp > &
       std::complex< _Tp >::operator+= (const complex< _Up > & ) [constexpr]
       Add another complex number to this one.

       References complex().

   template<typename _Tp> complex< _Tp > & std::complex< _Tp >::operator-=
       (const _Tp & __t) [inline],  [constexpr]
       Subtract a scalar from this complex number.

   template<typename _Tp> template<typename _Up> complex< _Tp > &
       std::complex< _Tp >::operator-= (const complex< _Up > & ) [constexpr]
       Subtract another complex number from this one.

       References complex().

   template<typename _Tp> complex< _Tp > & std::complex< _Tp >::operator/=
       (const _Tp & ) [constexpr]
       Divide this complex number by a scalar.

       References complex().

   template<typename _Tp> template<typename _Up> complex< _Tp > &
       std::complex< _Tp >::operator/= (const complex< _Up > & ) [constexpr]
       Divide this complex number by another.

       References complex().

   template<typename _Tp> complex< _Tp > & std::complex< _Tp >::operator=
       (const _Tp & ) [constexpr]
       Assign a scalar to this complex number.

       References complex().

   template<typename _Tp> template<typename _Up> complex< _Tp > &
       std::complex< _Tp >::operator= (const complex< _Up > & ) [constexpr]
       Assign another complex number to this one.

       References complex().


Author
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