quda::colorspinor_wrapper< Float, T > Struct Template Reference

colorspinor_wrapper is an internal class that is used to wrap instances of colorspinor accessors, currying in a specifc location on the field. The operator() accessors in colorspinor-field accessors return instances to this class, allowing us to then use operator overloading upon this class to interact with the ColorSpinor class. As a result we can include colorspinor-field accessors directly in ColorSpinor expressions in kernels without having to declare temporaries with explicit calls to the load/save methods in the colorspinor-field accessors. More...

#include <color_spinor_field_order.h>

Public Member Functions
__device__ __host__	colorspinor_wrapper (T &field, int x_cb, int parity)
	colorspinor_wrapper constructor More...
template<typename C >
__device__ __host__ void	operator= (const C &a)
	Assignment operator with ColorSpinor instance as input. More...

Public Attributes
T &	field
const int	x_cb
const int	parity

Detailed Description

template<typename Float, typename T>
struct quda::colorspinor_wrapper< Float, T >

colorspinor_wrapper is an internal class that is used to wrap instances of colorspinor accessors, currying in a specifc location on the field. The operator() accessors in colorspinor-field accessors return instances to this class, allowing us to then use operator overloading upon this class to interact with the ColorSpinor class. As a result we can include colorspinor-field accessors directly in ColorSpinor expressions in kernels without having to declare temporaries with explicit calls to the load/save methods in the colorspinor-field accessors.

Definition at line 40 of file color_spinor_field_order.h.

Constructor & Destructor Documentation

colorspinor_wrapper()

template<typename Float , typename T >

__device__ __host__ quda::colorspinor_wrapper< Float, T >::colorspinor_wrapper ( T &  field, int  x_cb, int  parity  )

inline

colorspinor_wrapper constructor

Parameters

[in]	a	colorspinor field accessor we are wrapping
[in]	x_cb	checkerboarded space-time index we are accessing
[in]	parity	Parity we are accessing

Definition at line 51 of file color_spinor_field_order.h.

Member Function Documentation

operator=()

template<typename Float , typename T >

template<typename C >

__device__ __host__ void quda::colorspinor_wrapper< Float, T >::operator= ( const C &  a )

inline

Assignment operator with ColorSpinor instance as input.

Parameters

[in]

C

ColorSpinor we want to store in this accessor

Definition at line 62 of file color_spinor_field_order.h.

Member Data Documentation

field

template<typename Float , typename T >

T& quda::colorspinor_wrapper< Float, T >::field

Definition at line 41 of file color_spinor_field_order.h.

parity

template<typename Float , typename T >

const int quda::colorspinor_wrapper< Float, T >::parity

Definition at line 43 of file color_spinor_field_order.h.

x_cb

template<typename Float , typename T >

const int quda::colorspinor_wrapper< Float, T >::x_cb

Definition at line 42 of file color_spinor_field_order.h.

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

• quda/include/color_spinor.h
• quda/include/color_spinor_field_order.h