vector_dist_expression< prp, float > Class Template Reference

Main class that encapsulate a float constant. More...

Detailed Description

template<unsigned int prp>
class vector_dist_expression< prp, float >

Main class that encapsulate a float constant.

Parameters

prp	no meaning

Definition at line 2065 of file vector_dist_operators.hpp.

#include <vector_dist_operators.hpp>

Public Types
typedef std::false_type	is_ker
typedef boost::mpl::bool_< false >	is_sort
	result for is sort
typedef void	NN_type

Public Member Functions
	vector_dist_expression (const float &d)
	constrictor from constant value
void	init () const
	This function must be called before value.
float	value (const vect_dist_key_dx &k) const
	Evaluate the expression.
__device__ __host__ float	value (const unsigned int &k) const
	Evaluate the expression.

Private Attributes
float	d
	constant value

Member Typedef Documentation

is_ker

template<unsigned int prp>

typedef std::false_type vector_dist_expression< prp, float >::is_ker

Definition at line 2072 of file vector_dist_operators.hpp.

is_sort

template<unsigned int prp>

typedef boost::mpl::bool_<false> vector_dist_expression< prp, float >::is_sort

result for is sort

Definition at line 2076 of file vector_dist_operators.hpp.

NN_type

template<unsigned int prp>

typedef void vector_dist_expression< prp, float >::NN_type

Definition at line 2078 of file vector_dist_operators.hpp.

Constructor & Destructor Documentation

vector_dist_expression()

template<unsigned int prp>

vector_dist_expression< prp, float >::vector_dist_expression ( const float &  d )

inline

constrictor from constant value

Definition at line 2081 of file vector_dist_operators.hpp.

Member Function Documentation

init()

template<unsigned int prp>

void vector_dist_expression< prp, float >::init ( ) const

inline

This function must be called before value.

it initialize the expression if needed

Definition at line 2090 of file vector_dist_operators.hpp.

value() [1/2]

template<unsigned int prp>

__device__ __host__ float vector_dist_expression< prp, float >::value ( const unsigned int &  k ) const

inline

Evaluate the expression.

Parameters

k	ignored position in the vector

It just return the value set in the constructor

Returns

the constant value set in the constructor

Definition at line 2116 of file vector_dist_operators.hpp.

value() [2/2]

template<unsigned int prp>

float vector_dist_expression< prp, float >::value ( const vect_dist_key_dx &  k ) const

inline

Evaluate the expression.

Parameters

k	ignored position in the vector

It just return the value set in the constructor

Returns

the constant value set in the constructor

Definition at line 2102 of file vector_dist_operators.hpp.

Field Documentation

d

template<unsigned int prp>

float vector_dist_expression< prp, float >::d

private

constant value

Definition at line 2068 of file vector_dist_operators.hpp.

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The documentation for this class was generated from the following file:

• openfpm_numerics/src/Operators/Vector/vector_dist_operators.hpp