vector_dist_expression< prp, double > Class Template Reference

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

Detailed Description

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

Main class that encapsulate a double constant.

Parameters

prp	no meaning

Definition at line 1996 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 double &d)
	constructor from a constant expression
void	init () const
	This function must be called before value.
__device__ __host__ double	value (const vect_dist_key_dx &k) const
	Evaluate the expression.
template<typename Sys_eqs , typename pmap_type , typename unordered_map_type , typename coeff_type >
void	value_nz (pmap_type &p_map, const vect_dist_key_dx &key, unordered_map_type &cols, coeff_type &coeff, unsigned int comp) const
__host__ __device__ double	value (const unsigned int &k) const
	Evaluate the expression.

Private Attributes
double	d
	constant parameter

Member Typedef Documentation

is_ker

template<unsigned int prp>

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

Definition at line 2003 of file vector_dist_operators.hpp.

is_sort

template<unsigned int prp>

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

result for is sort

Definition at line 2006 of file vector_dist_operators.hpp.

NN_type

template<unsigned int prp>

typedef void vector_dist_expression< prp, double >::NN_type

Definition at line 2008 of file vector_dist_operators.hpp.

Constructor & Destructor Documentation

vector_dist_expression()

template<unsigned int prp>

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

inline

constructor from a constant expression

Definition at line 2011 of file vector_dist_operators.hpp.

Member Function Documentation

init()

template<unsigned int prp>

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

inline

This function must be called before value.

it initialize the expression if needed

Definition at line 2020 of file vector_dist_operators.hpp.

value() [1/2]

template<unsigned int prp>

__host__ __device__ double vector_dist_expression< prp, double >::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

Definition at line 2052 of file vector_dist_operators.hpp.

value() [2/2]

template<unsigned int prp>

__device__ __host__ double vector_dist_expression< prp, double >::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

Definition at line 2032 of file vector_dist_operators.hpp.

value_nz()

template<unsigned int prp>

template<typename Sys_eqs , typename pmap_type , typename unordered_map_type , typename coeff_type >

void vector_dist_expression< prp, double >::value_nz ( pmap_type &  p_map, const vect_dist_key_dx &  key, unordered_map_type &  cols, coeff_type &  coeff, unsigned int  comp  ) const

inline

Definition at line 2039 of file vector_dist_operators.hpp.

Field Documentation

d

template<unsigned int prp>

double vector_dist_expression< prp, double >::d

private

constant parameter

Definition at line 1999 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