Complex Double

Namespaces
namespace	inner

Data Structures
struct	number_traits< std::complex< double > >
	Features for complex double. More...
struct	vector_traits< std::complex< double >, arch, void >
	Default vector datatype description for this scalar datatype. More...

Description

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Data Structure Documentation

number_traits< std::complex< double > >

struct number_traits< std::complex< double > >

Features for complex double.

Public Types
typedef std::complex< double >	accumulator
	Accumulator datatype for this scalar datatype.
typedef std::complex< double >	compute_type
	Compute datatype for this scalar datatype.
Static Public Member Functions
static constexpr std::complex< double >	one ()
	One for this datatype.
Static Public Attributes
static constexpr bool	is_float = true
	It is a float number.
static constexpr bool	is_fixed = false
	It is not a fixed point.

Member Function Documentation

one()

static constexpr std::complex< double > one ( )

inlinestaticconstexpr

One for this datatype.

Returns

Return 1 representation for this datatype

vector_traits< std::complex< double >, arch, void >

struct vector_traits< std::complex< double >, arch, void >

template<typename arch>
struct vector_traits< std::complex< double >, arch, void >

Default vector datatype description for this scalar datatype.

Template Parameters

arch	Current architecture

Public Types
typedef std::complex< double >	type
typedef std::complex< double >	storage_type
typedef bool	vector
typedef bool	temp_accumulator
typedef uint32_t	predicate_t
Static Public Attributes
static constexpr bool	has_vector = false
static constexpr bool	is_float = true
	It is a float.
static constexpr bool	is_fixed = false
	Not a fixed point.
static constexpr bool	has_predicate = false
	No predicated loops.
static constexpr int	nb_lanes = 1
	Number of lanes.

Member Typedef Documentation

predicate_t

typedef uint32_t predicate_t

Dummy datatype. Must be present for building but not used since by default there is no vector architecture assumed

storage_type

typedef std::complex<double> storage_type

Storage datatype

temp_accumulator

typedef bool temp_accumulator

Dummy datatype. Must be present for building but not used since by default there is no vector architecture assumed

type

typedef std::complex<double> type

Scalar datatype

vector

typedef bool vector

Dummy datatype. Must be present for building but not used since by default there is no vector architecture assumed

Field Documentation

has_vector

constexpr bool has_vector = false

staticconstexpr

By default : no vector architecture assumed