functor_cost_fnc Class Reference

Function operator class to calculate the partial cost function of the final optimization process. More...

#include <N_Qubit_Decomposition_Cost_Function.h>

Public Member Functions
	functor_cost_fnc (Matrix matrix_in, tbb::combinable< double > *partial_cost_functions_in)
	Constructor of the class. More...
void	operator() (tbb::blocked_range< size_t > r) const
	Operator to calculate the partial cost function derived from the row of the matrix labeled by row_idx. More...

Protected Attributes
QGD_Complex16 *	data
	Pointer to the data stored in the matrix. More...
Matrix	matrix
	Array stroing the matrix. More...
tbb::combinable< double > *	partial_cost_functions
	array storing the partial cost functions More...

Detailed Description

Function operator class to calculate the partial cost function of the final optimization process.

Definition at line 42 of file N_Qubit_Decomposition_Cost_Function.h.

Constructor & Destructor Documentation

functor_cost_fnc()

functor_cost_fnc::functor_cost_fnc	(	Matrix	matrix_in,
		tbb::combinable< double > *	partial_cost_functions_in
	)

Constructor of the class.

Parameters

matrix_in	Arry containing the input matrix
partial_cost_functions_in	Preallocated array storing the calculated partial cost functions.

Returns

Returns with the instance of the class.

Parameters

matrix_in	Arry containing the input matrix
matrix_size_in	The number rows in the matrix.
partial_cost_functions_in	Preallocated array storing the calculated partial cost functions.
partial_cost_fnc_num_in	The number of partial cost function values (equal to the number of distinct submatrix products.)

Returns

Returns with the instance of the class.

Definition at line 71 of file N_Qubit_Decomposition_Cost_Function.cpp.

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Member Function Documentation

operator()()

void functor_cost_fnc::operator()

(

tbb::blocked_range< size_t >

r

)

const

Operator to calculate the partial cost function derived from the row of the matrix labeled by row_idx.

Parameters

r	A TBB range labeling the partial cost function to be calculated.

Definition at line 82 of file N_Qubit_Decomposition_Cost_Function.cpp.

Member Data Documentation

data

QGD_Complex16* functor_cost_fnc::data

protected

Pointer to the data stored in the matrix.

Definition at line 49 of file N_Qubit_Decomposition_Cost_Function.h.

matrix

Matrix functor_cost_fnc::matrix

protected

Array stroing the matrix.

Definition at line 47 of file N_Qubit_Decomposition_Cost_Function.h.

partial_cost_functions

tbb::combinable<double>* functor_cost_fnc::partial_cost_functions

protected

array storing the partial cost functions

Definition at line 51 of file N_Qubit_Decomposition_Cost_Function.h.

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

• N_Qubit_Decomposition_Cost_Function.h
• N_Qubit_Decomposition_Cost_Function.cpp