CTF_int::univar_function Class Reference

untyped internal class for doubly-typed univariate function More...

#include <sum_tsr.h>

Inheritance diagram for CTF_int::univar_function:

Public Member Functions
virtual void	apply_f (char const *a, char *b) const
	apply function f to value stored at a More...
virtual void	acc_f (char const *a, char *b, CTF_int::algstrct const *sr_B) const
	compute b = b+f(a) More...
virtual bool	is_transform () const
	univar_function (void(*f_)(char const *, char *))
	univar_function (void(*f_)(char const *, char *), bool is_dist)
	univar_function ()
	univar_function (univar_function const &other)
Unifun_Term	operator() (Term const &A) const
	evaluate B=f(A) More...
void	operator() (Term const &A, Term const &B) const
	evaluate B+=f(A) or f(A,B) if transform More...
virtual	~univar_function ()
virtual bool	is_accumulator () const

Data Fields
void(*	f )(char const *, char *)
bool	is_distributive = false

Detailed Description

untyped internal class for doubly-typed univariate function

Definition at line 14 of file sum_tsr.h.

Constructor & Destructor Documentation

CTF_int::univar_function::univar_function ( void(*)(char const *, char *)  f_ )

inline

Definition at line 42 of file sum_tsr.h.

References f.

CTF_int::univar_function::univar_function ( void(*)(char const *, char *)  f_, bool  is_dist  )

inline

Definition at line 43 of file sum_tsr.h.

References f.

CTF_int::univar_function::univar_function ( )

inline

Definition at line 44 of file sum_tsr.h.

CTF_int::univar_function::univar_function ( univar_function const &  other )

inline

Definition at line 45 of file sum_tsr.h.

References f, is_distributive, and operator()().

virtual CTF_int::univar_function::~univar_function ( )

inlinevirtual

Definition at line 61 of file sum_tsr.h.

Member Function Documentation

virtual void CTF_int::univar_function::acc_f ( char const *  a, char *  b, CTF_int::algstrct const *  sr_B  ) const

inlinevirtual

compute b = b+f(a)

Parameters

[in]	a	pointer to operand that will be cast to dtype
[in,out]	b	result &f(*a) of applying f on value of (different type) on a
[in]	sr_B	algebraic structure for b, needed to do add

Reimplemented in CTF::Univar_Transform< dtype_A, dtype_B >, and CTF::Univar_Function< dtype_A, dtype_B >.

Definition at line 33 of file sum_tsr.h.

References CTF_int::algstrct::add(), CTF_int::accumulatable::el_size, and f.

Referenced by CTF_int::spA_dnB_seq_sum(), CTF_int::spspsum(), and CTF_int::sym_seq_sum_cust().

virtual void CTF_int::univar_function::apply_f ( char const *  a, char *  b  ) const

inlinevirtual

apply function f to value stored at a

Parameters

[in]	a	pointer to operand that will be cast to type by extending class
[in,out]	b	result &f(*a) of applying f on value of (different type) on a

Reimplemented in CTF::Univar_Transform< dtype_A, dtype_B >, and CTF::Univar_Function< dtype_A, dtype_B >.

Definition at line 25 of file sum_tsr.h.

References f.

Referenced by CTF_int::spspsum().

virtual bool CTF_int::univar_function::is_accumulator ( ) const

inlinevirtual

Reimplemented in CTF::Univar_Transform< dtype_A, dtype_B >.

Definition at line 63 of file sum_tsr.h.

Referenced by CTF_int::spspsum().

virtual bool CTF_int::univar_function::is_transform ( ) const

inlinevirtual

Definition at line 40 of file sum_tsr.h.

Unifun_Term CTF_int::univar_function::operator()

(

Term const &

A

)

const

evaluate B=f(A)

Parameters

[in]

A

operand tensor with pre-defined indices

Returns

Unifun_Term that evaluates f(A)

Definition at line 10 of file sum_tsr.cxx.

References CTF_int::Term::clone().

Referenced by univar_function().

void CTF_int::univar_function::operator()	(	Term const &	A,
		Term const &	B
	)		const

evaluate B+=f(A) or f(A,B) if transform

Parameters

[in]	A	operand tensor with pre-defined indices
[in]	B	output tensor with pre-defined indices

Definition at line 14 of file sum_tsr.cxx.

References CTF_int::Term::clone(), CTF_int::Unifun_Term::execute(), CTF_int::Term::execute(), and CTF_int::Term::get_uniq_inds().

Field Documentation

void(* CTF_int::univar_function::f) (char const *, char *)

Definition at line 16 of file sum_tsr.h.

Referenced by acc_f(), apply_f(), and univar_function().

bool CTF_int::univar_function::is_distributive = false

Definition at line 18 of file sum_tsr.h.

Referenced by univar_function().

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

• sum_tsr.h
• sum_tsr.cxx