focal (3) std::complex.3cxx.gz

NAME

       std::complex< _Tp >

SYNOPSIS

   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
       template<typename _Up > constexpr complex (const complex< _Up > &__z)
           Converting constructor.
       constexpr complex __rep () const
       constexpr _GLIBCXX_ABI_TAG_CXX11 _Tp imag () const
       void imag (_Tp __val)
       complex< _Tp > & operator*= (const _Tp &)
           Multiply this complex number by a scalar.
       template<typename _Up > complex< _Tp > & operator*= (const complex< _Up > &)
           Multiply this complex number by another.
       complex< _Tp > & operator+= (const _Tp &__t)
           Add a scalar to this complex number.
       template<typename _Up > complex< _Tp > & operator+= (const complex< _Up > &)
           Add another complex number to this one.
       complex< _Tp > & operator-= (const _Tp &__t)
           Subtract a scalar from this complex number.
       template<typename _Up > complex< _Tp > & operator-= (const complex< _Up > &)
           Subtract another complex number from this one.
       complex< _Tp > & operator/= (const _Tp &)
           Divide this complex number by a scalar.
       template<typename _Up > complex< _Tp > & operator/= (const complex< _Up > &)
           Divide this complex number by another.
       complex< _Tp > & operator= (const _Tp &)
           Assign a scalar to this complex number.
       complex & operator= (const complex &)=default
       template<typename _Up > complex< _Tp > & operator= (const complex< _Up > &)
           Assign another complex number to this one.
       constexpr _GLIBCXX_ABI_TAG_CXX11 _Tp real () const
       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
           Tp Type of real and imaginary values.

       Definition at line 63 of file complex.

Author

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