quda::gauge::fieldorder_wrapper< Float, storeFloat > Struct Template Reference

fieldorder_wrapper is an internal class that is used to wrap instances of FieldOrder accessors, currying in the specific location on the field. This is used as a helper class for fixed-point accessors providing the necessary conversion and scaling when writing to a fixed-point field. More...

#include <complex_quda.h>

Collaboration diagram for quda::gauge::fieldorder_wrapper< Float, storeFloat >:

Public Member Functions
__device__ __host__	fieldorder_wrapper (complex< storeFloat > *v, int idx, Float scale, Float scale_inv)
	fieldorder_wrapper constructor More...
__device__ __host__ Float	real () const
__device__ __host__ Float	imag () const
__device__ __host__ complex< Float >	operator- () const
	negation operator More...
__device__ __host__ void	operator= (const fieldorder_wrapper< Float, storeFloat > &a)
	Assignment operator with fieldorder_wrapper instance as input. More...
template<typename theirFloat >
__device__ __host__ void	operator= (const complex< theirFloat > &a)
	Assignment operator with complex number instance as input. More...
template<typename theirFloat >
__device__ __host__ void	operator+= (const complex< theirFloat > &a)
	Operator+= with complex number instance as input. More...
template<typename theirFloat >
__device__ __host__ void	operator-= (const complex< theirFloat > &a)
	Operator-= with complex number instance as input. More...

Public Attributes
complex< storeFloat > *	v
const int	idx
const Float	scale
const Float	scale_inv

Static Public Attributes
static constexpr bool	fixed = fixed_point<Float,storeFloat>()

Detailed Description

template<typename Float, typename storeFloat>
struct quda::gauge::fieldorder_wrapper< Float, storeFloat >

fieldorder_wrapper is an internal class that is used to wrap instances of FieldOrder accessors, currying in the specific location on the field. This is used as a helper class for fixed-point accessors providing the necessary conversion and scaling when writing to a fixed-point field.

Definition at line 32 of file complex_quda.h.

Constructor & Destructor Documentation

fieldorder_wrapper()

template<typename Float, typename storeFloat>

__device__ __host__ quda::gauge::fieldorder_wrapper< Float, storeFloat >::fieldorder_wrapper ( complex< storeFloat > *  v, int  idx, Float  scale, Float  scale_inv  )

inline

fieldorder_wrapper constructor

Parameters

idx	Field index

Definition at line 246 of file gauge_field_order.h.

Member Function Documentation

imag()

template<typename Float, typename storeFloat>

__device__ __host__ Float quda::gauge::fieldorder_wrapper< Float, storeFloat >::imag ( ) const

inline

Definition at line 257 of file gauge_field_order.h.

Referenced by quda::complex< double >::complex(), quda::complex< float >::complex(), quda::gauge::operator*(), quda::gauge::operator+(), quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator=(), quda::complex< double >::operator=(), and quda::complex< float >::operator=().

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operator+=()

template<typename Float, typename storeFloat>

template<typename theirFloat >

__device__ __host__ void quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator+= ( const complex< theirFloat > &  a )

inline

Operator+= with complex number instance as input.

Parameters

a	Complex number we want to add to this accessor

Definition at line 299 of file gauge_field_order.h.

operator-()

template<typename Float, typename storeFloat>

__device__ __host__ complex<Float> quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator- ( ) const

inline

negation operator

Returns

negation of this complex number

Definition at line 269 of file gauge_field_order.h.

operator-=()

template<typename Float, typename storeFloat>

template<typename theirFloat >

__device__ __host__ void quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator-= ( const complex< theirFloat > &  a )

inline

Operator-= with complex number instance as input.

Parameters

a	Complex number we want to subtract from this accessor

Definition at line 312 of file gauge_field_order.h.

operator=() [1/2]

template<typename Float, typename storeFloat>

__device__ __host__ void quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator= ( const fieldorder_wrapper< Float, storeFloat > &  a )

inline

Assignment operator with fieldorder_wrapper instance as input.

Parameters

a	fieldorder_wrapper we are copying from

Definition at line 277 of file gauge_field_order.h.

References quda::gauge::fieldorder_wrapper< Float, storeFloat >::idx, quda::gauge::fieldorder_wrapper< Float, storeFloat >::imag(), quda::gauge::fieldorder_wrapper< Float, storeFloat >::real(), and quda::gauge::fieldorder_wrapper< Float, storeFloat >::v.

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operator=() [2/2]

template<typename Float, typename storeFloat>

template<typename theirFloat >

__device__ __host__ void quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator= ( const complex< theirFloat > &  a )

inline

Assignment operator with complex number instance as input.

Parameters

a	Complex number we want to store in this accessor

Definition at line 286 of file gauge_field_order.h.

real()

template<typename Float, typename storeFloat>

__device__ __host__ Float quda::gauge::fieldorder_wrapper< Float, storeFloat >::real ( ) const

inline

Definition at line 249 of file gauge_field_order.h.

Referenced by quda::complex< double >::complex(), quda::complex< float >::complex(), quda::gauge::operator*(), quda::gauge::operator+(), quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator=(), quda::complex< double >::operator=(), and quda::complex< float >::operator=().

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Member Data Documentation

fixed

template<typename Float, typename storeFloat>

constexpr bool quda::gauge::fieldorder_wrapper< Float, storeFloat >::fixed = fixed_point<Float,storeFloat>()

static

Definition at line 240 of file gauge_field_order.h.

idx

template<typename Float, typename storeFloat>

const int quda::gauge::fieldorder_wrapper< Float, storeFloat >::idx

Definition at line 237 of file gauge_field_order.h.

Referenced by quda::gauge::operator*(), quda::gauge::operator+(), and quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator=().

scale

template<typename Float, typename storeFloat>

const Float quda::gauge::fieldorder_wrapper< Float, storeFloat >::scale

Definition at line 238 of file gauge_field_order.h.

scale_inv

template<typename Float, typename storeFloat>

const Float quda::gauge::fieldorder_wrapper< Float, storeFloat >::scale_inv

Definition at line 239 of file gauge_field_order.h.

v

template<typename Float, typename storeFloat>

complex<storeFloat>* quda::gauge::fieldorder_wrapper< Float, storeFloat >::v

Definition at line 236 of file gauge_field_order.h.

Referenced by quda::gauge::operator*(), quda::gauge::operator+(), and quda::gauge::fieldorder_wrapper< Float, storeFloat >::operator=().

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

• include/complex_quda.h
• include/gauge_field_order.h