CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C > Class Template Reference

#include <idx_tensor.h>

Inheritance diagram for CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C >:

Collaboration diagram for CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C >:

Public Member Functions
	Typ_Contract_Term (Typ_Idx_Tensor< dtype_C > *C_, Typ_Sum_Term< dtype_A, dtype_B > S)
void	operator, (std::function< dtype_C(dtype_A, dtype_B)> f)
void	operator, (std::function< void(dtype_A, dtype_B, dtype_C &)> f)
Public Member Functions inherited from CTF_int::Contract_Term
	Contract_Term (Term *B, Term *A)
	creates sum term for B+A More...
	~Contract_Term ()
	Contract_Term (Contract_Term const &other, std::map< tensor *, tensor * > *remap=NULL)
Term *	clone (std::map< tensor *, tensor * > *remap=NULL) const
	base classes must implement this copy function to retrieve pointer More...
void	execute (CTF::Idx_Tensor output) const
	override execution to to contract operands and add them to output More...
std::vector< char >	get_uniq_inds () const
	find list of unique indices that are involved in this term More...
void	get_inputs (std::set< CTF::Idx_Tensor *, tensor_name_less > *inputs_set) const
	appends the tensors this depends on to the input set More...
CTF::Idx_Tensor	execute (std::vector< char > out_inds) const
	evalues the expression to produce an intermediate with all expression indices remaining More...
double	estimate_time (CTF::Idx_Tensor output) const
	estimates the cost of a contract term More...
CTF::Idx_Tensor	estimate_time (double &cost, std::vector< char > out_inds) const
	estimates the cost the expression to produce an intermediate with all expression indices remaining More...
Contract_Term	operator* (Term const &A) const
	override contraction to grow vector rather than create recursive terms More...
CTF::World *	where_am_i () const
	negates term More...
Public Member Functions inherited from CTF_int::Term
	Term (algstrct const *sr)
virtual	~Term ()
void	mult_scl (char const *mulscl)
	multiply scaling factor by mulscl More...
Contract_Term	operator* (Term const &A) const
	constructs a new term which multiplies by tensor A More...
Contract_Term	operator* (int64_t scl) const
	multiples by a constant More...
Contract_Term	operator* (double scl) const
Sum_Term	operator+ (Term const &A) const
	constructs a new term by addition of two terms More...
Sum_Term	operator+ (double scl) const
Sum_Term	operator+ (int64_t scl) const
Sum_Term	operator- (Term const &A) const
	constructs a new term by subtracting term A More...
Sum_Term	operator- (double scl) const
Sum_Term	operator- (int64_t scl) const
Term &	operator- ()
void	operator= (CTF::Idx_Tensor const &B)
	A = B, compute any operations on operand B and set. More...
void	operator= (Term const &B)
void	operator+= (Term const &B)
void	operator-= (Term const &B)
void	operator*= (Term const &B)
void	operator= (double scl)
void	operator+= (double scl)
void	operator<< (CTF_int::Term const &B)
void	operator<< (double scl)
void	operator-= (double scl)
void	operator*= (double scl)
void	operator= (int64_t scl)
void	operator+= (int64_t scl)
void	operator-= (int64_t scl)
void	operator*= (int64_t scl)
void	operator= (int scl)
void	operator+= (int scl)
void	operator-= (int scl)
void	operator*= (int scl)
	operator float () const
	cast to float (works only if tensor type is castable to float) allows a scalar output More...
	operator double () const
	cast to double (works only if tensor type is castable to double) allows a scalar output More...
	operator int64_t () const
	cast to int64_t (works only if tensor type is castable to int64_t) allows a scalar output More...
	operator int () const
	cast to int64_t (works only if tensor type is castable to int64_t) allows a scalar output More...

Data Fields
Typ_Idx_Tensor< dtype_C > *	C
Data Fields inherited from CTF_int::Contract_Term
std::vector< Term * >	operands
Data Fields inherited from CTF_int::Term
char *	scale
algstrct *	sr

Detailed Description

template<typename dtype_A, typename dtype_B, typename dtype_C>
class CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C >

Definition at line 171 of file idx_tensor.h.

Constructor & Destructor Documentation

template<typename dtype_A, typename dtype_B, typename dtype_C>

CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C >::Typ_Contract_Term ( Typ_Idx_Tensor< dtype_C > *  C_, Typ_Sum_Term< dtype_A, dtype_B >  S  )

inline

Definition at line 206 of file idx_tensor.h.

Member Function Documentation

template<typename dtype_A, typename dtype_B, typename dtype_C>

void CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C >::operator, ( std::function< dtype_C(dtype_A, dtype_B)>  f )

inline

Definition at line 213 of file idx_tensor.h.

template<typename dtype_A, typename dtype_B, typename dtype_C>

void CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C >::operator, ( std::function< void(dtype_A, dtype_B, dtype_C &)>  f )

inline

Definition at line 217 of file idx_tensor.h.

Field Documentation

template<typename dtype_A, typename dtype_B, typename dtype_C>

Typ_Idx_Tensor<dtype_C>* CTF::Typ_Contract_Term< dtype_A, dtype_B, dtype_C >::C

Definition at line 205 of file idx_tensor.h.

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

• idx_tensor.h