vector_dist_expression_op< exp1, void, VECT_SUB_UNI > Class Template Reference

it take an expression and create the negatove of this expression More...

Detailed Description

template<typename exp1>
class vector_dist_expression_op< exp1, void, VECT_SUB_UNI >

it take an expression and create the negatove of this expression

Definition at line 721 of file vector_dist_operators.hpp.

#include <vector_dist_operators.hpp>

Public Types
typedef exp1::is_ker	is_ker
typedef vector_result< typenameexp1::vtype, void >::type	vtype
	return the vector type on which this expression operate
typedef vector_is_sort_result< exp1::is_sort::value, false >::type	is_sort
	result for is sort
typedef nn_type_result< typenameexp1::NN_type, void >::type	NN_type
	NN_type.

Public Member Functions
	vector_dist_expression_op (const exp1 &o1)
	constructor from an expresssion
NN_type *	getNN () const
	get the NN object
const vtype &	getVector ()
	Return the underlying vector.
void	init () const
	initialize the expression tree
const vtype &	getVector () const
	Return the vector on which is acting.
template<typename r_type = typename std::remove_reference<decltype(-(o1.value(vect_dist_key_dx(0))))>::type>
__device__ __host__ r_type	value (const vect_dist_key_dx &key) const
	return the result of 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
template<typename r_type = typename std::remove_reference<decltype(-(o1.value(vect_dist_key_dx(0))))>::type>
__device__ __host__ r_type	value (const unsigned int &key) const
	return the result of the expression

Private Attributes
const exp1	o1
	expression 1

Member Typedef Documentation

is_ker

template<typename exp1 >

typedef exp1::is_ker vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::is_ker

Definition at line 729 of file vector_dist_operators.hpp.

is_sort

template<typename exp1 >

typedef vector_is_sort_result<exp1::is_sort::value,false>::type vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::is_sort

result for is sort

Definition at line 735 of file vector_dist_operators.hpp.

NN_type

template<typename exp1 >

typedef nn_type_result<typenameexp1::NN_type,void>::type vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::NN_type

NN_type.

Definition at line 738 of file vector_dist_operators.hpp.

vtype

template<typename exp1 >

typedef vector_result<typenameexp1::vtype,void>::type vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::vtype

return the vector type on which this expression operate

Definition at line 732 of file vector_dist_operators.hpp.

Constructor & Destructor Documentation

vector_dist_expression_op()

template<typename exp1 >

vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::vector_dist_expression_op ( const exp1 &  o1 )

inline

constructor from an expresssion

Definition at line 741 of file vector_dist_operators.hpp.

Member Function Documentation

getNN()

template<typename exp1 >

NN_type * vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::getNN ( ) const

inline

get the NN object

Returns

the NN object

Definition at line 750 of file vector_dist_operators.hpp.

getVector() [1/2]

template<typename exp1 >

const vtype & vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::getVector ( )

inline

Return the underlying vector.

Returns

the vector

Definition at line 760 of file vector_dist_operators.hpp.

getVector() [2/2]

template<typename exp1 >

const vtype & vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::getVector ( ) const

inline

Return the vector on which is acting.

It return the vector used in getVExpr, to get this object

Returns

the vector

Definition at line 778 of file vector_dist_operators.hpp.

init()

template<typename exp1 >

void vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::init ( ) const

inline

initialize the expression tree

Definition at line 766 of file vector_dist_operators.hpp.

value() [1/2]

template<typename exp1 >

template<typename r_type = typename std::remove_reference<decltype(-(o1.value(vect_dist_key_dx(0))))>::type>

__device__ __host__ r_type vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::value ( const unsigned int &  key ) const

inline

return the result of the expression

Definition at line 799 of file vector_dist_operators.hpp.

value() [2/2]

template<typename exp1 >

template<typename r_type = typename std::remove_reference<decltype(-(o1.value(vect_dist_key_dx(0))))>::type>

__device__ __host__ r_type vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::value ( const vect_dist_key_dx &  key ) const

inline

return the result of the expression

Definition at line 786 of file vector_dist_operators.hpp.

value_nz()

template<typename exp1 >

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

void vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::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 792 of file vector_dist_operators.hpp.

Field Documentation

o1

template<typename exp1 >

const exp1 vector_dist_expression_op< exp1, void, VECT_SUB_UNI >::o1

private

expression 1

Definition at line 724 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