CompMatr2

Functions for applying general two-qubit dense matrices, as CompMatr2. More...

Functions
void	applyCompMatr2 (Qureg qureg, int target1, int target2, CompMatr2 matrix)
void	applyControlledCompMatr2 (Qureg qureg, int control, int target1, int target2, CompMatr2 matr)
void	applyMultiControlledCompMatr2 (Qureg qureg, int *controls, int numControls, int target1, int target2, CompMatr2 matr)
void	applyMultiStateControlledCompMatr2 (Qureg qureg, int *controls, int *states, int numControls, int target1, int target2, CompMatr2 matr)
void	multiplyCompMatr2 (Qureg qureg, int target1, int target2, CompMatr2 matr)

Detailed Description

Functions for applying general two-qubit dense matrices, as CompMatr2.

Function Documentation

applyCompMatr2()

void applyCompMatr2	(	Qureg	qureg,
		int	target1,
		int	target2,
		CompMatr2	matrix )

Note

Documentation for this function or struct is under construction!

Applies a general two-qubit dense unitary matrix to qubits target1 and target2 (treated as increasing significance) of qureg.

Diagram

See also

• applyCompMatr1()

Definition at line 131 of file operations.cpp.

                                                                             {
 
    int targs[] = {target1, target2};
    validateAndApplyAnyCtrlAnyTargUnitaryMatrix(qureg, nullptr, nullptr, 0, targs, 2, matrix, __func__);
}

applyControlledCompMatr2()

void applyControlledCompMatr2	(	Qureg	qureg,
		int	control,
		int	target1,
		int	target2,
		CompMatr2	matr )

Note

Documentation for this function or struct is under construction!

Applies a singly-controlled two-qubit dense unitary matrix to qubits target1 and target2 (treated as increasing significance) of qureg.

Diagram

See also

• applyCompMatr2()

Definition at line 137 of file operations.cpp.

                                                                                                    {
 
    int targs[] = {target1, target2};
    validateAndApplyAnyCtrlAnyTargUnitaryMatrix(qureg, &control, nullptr, 1, targs, 2, matrix, __func__);
}

applyMultiControlledCompMatr2()

void applyMultiControlledCompMatr2	(	Qureg	qureg,
		int *	controls,
		int	numControls,
		int	target1,
		int	target2,
		CompMatr2	matr )

Note

Documentation for this function or struct is under construction!

Applies a multiply-controlled two-qubit dense unitary matrix to qubits target1 and target2 (treated as increasing significance) of qureg.

Diagram

See also

• applyCompMatr2()

Definition at line 143 of file operations.cpp.

                                                                                                                            {
 
    int targs[] = {target1, target2};
    validateAndApplyAnyCtrlAnyTargUnitaryMatrix(qureg, controls, nullptr, numControls, targs, 2, matrix, __func__);
}

Referenced by applyMultiControlledCompMatr2().

applyMultiStateControlledCompMatr2()

void applyMultiStateControlledCompMatr2	(	Qureg	qureg,
		int *	controls,
		int *	states,
		int	numControls,
		int	target1,
		int	target2,
		CompMatr2	matr )

Note

Documentation for this function or struct is under construction!

Applies an arbitrarily-controlled two-qubit dense unitary matrix to qubits target1 and target2 (treated as increasing significance) of qureg, conditioned upon the controls being in the given states.

Diagram

See also

• applyCompMatr2()
• applyMultiStateControlledCompMatr1()

Definition at line 149 of file operations.cpp.

                                                                                                                                              {
 
    int targs[] = {target1, target2};
    validateAndApplyAnyCtrlAnyTargUnitaryMatrix(qureg, controls, states, numControls, targs, 2, matrix, __func__);
}

Referenced by applyMultiStateControlledCompMatr2(), and applyMultiStateControlledSqrtSwap().

multiplyCompMatr2()

void multiplyCompMatr2	(	Qureg	qureg,
		int	target1,
		int	target2,
		CompMatr2	matr )

Note

Documentation for this function or struct is under construction!

See also

• applyCompMatr2()
• multiplyCompMatr1()

Definition at line 121 of file operations.cpp.

                                                                                {
    validate_quregFields(qureg, __func__);
    validate_twoTargets(qureg, target1, target2, __func__);
    validate_matrixFields(matrix, __func__); // matrix can be non-unitary
    validate_mixedAmpsFitInNode(qureg, 2, __func__);
 
    bool conj = false;
    localiser_statevec_anyCtrlTwoTargDenseMatr(qureg, {}, {}, target1, target2, matrix, conj);
}