Qrack::QCircuit Class Reference

#include <qcircuit.hpp>

Public Member Functions
	QCircuit (bool collapse=true, bool clifford=false)
	Default constructor. More...
	QCircuit (bitLenInt qbCount, const std::list< QCircuitGatePtr > &g, bool collapse=true, bool clifford=false)
	Manual constructor. More...
QCircuitPtr	Clone ()
QCircuitPtr	Inverse ()
bitLenInt	GetQubitCount ()
	Get the (automatically calculated) count of qubits in this circuit, so far. More...
void	SetQubitCount (bitLenInt n)
	Set the count of qubits in this circuit, so far. More...
std::list< QCircuitGatePtr >	GetGateList ()
	Return the raw list of gates. More...
void	SetGateList (std::list< QCircuitGatePtr > gl)
	Set the raw list of gates. More...
void	Swap (bitLenInt q1, bitLenInt q2)
	Add a Swap gate to the gate sequence. More...
void	Append (QCircuitPtr circuit)
	Append circuit (with identical qubit index mappings) at the end of this circuit. More...
void	Combine (QCircuitPtr circuit)
	Combine circuit (with identical qubit index mappings) at the end of this circuit, by acting all additional gates in sequence. More...
bool	AppendGate (QCircuitGatePtr nGate)
	Add a gate to the gate sequence. More...
void	Run (QInterfacePtr qsim)
	Run this circuit. More...
bool	IsNonClassicalTarget (bitLenInt qubit)
	Check if an index is any target qubit of a nonclassical gate in this circuit. More...
bool	IsNonClassicalTarget (bitLenInt qubit, bool *eigen)
	Check if an index is any target qubit of a nonclassical gate in this circuit. More...
bool	DeleteClassicalTarget (bitLenInt qubit, bool eigen)
	(If the qubit is not a target of a non-classical gate...) Delete this qubits' controls and phase targets. More...
QCircuitPtr	PastLightCone (std::set< bitLenInt > &qubits)
	Return (as a new QCircuit) just the gates on the past light cone of a set of qubit indices. More...
QCircuitPtr	RemovePastLightCone (std::set< bitLenInt > &qubits)
	Return (as a new QCircuit) just the gates on the past light cone of a set of qubit indices, while removing these gates from the original circuit. More...
void	INC (const bitCapInt &toAdd, bitLenInt start, bitLenInt length)
	Add integer (without sign) More...

Protected Member Functions
bool	setsIntersect (const std::set< bitLenInt > &set1, const std::set< bitLenInt > &set2)

Protected Attributes
bool	isCollapsed
bool	isNearClifford
bitLenInt	qubitCount
std::list< QCircuitGatePtr >	gates

Constructor & Destructor Documentation

QCircuit() [1/2]

Qrack::QCircuit::QCircuit ( bool  collapse = true, bool  clifford = false  )

inline

Default constructor.

QCircuit() [2/2]

Qrack::QCircuit::QCircuit ( bitLenInt  qbCount, const std::list< QCircuitGatePtr > &  g, bool  collapse = true, bool  clifford = false  )

inline

Manual constructor.

Member Function Documentation

Append()

void Qrack::QCircuit::Append ( QCircuitPtr  circuit )

inline

Append circuit (with identical qubit index mappings) at the end of this circuit.

AppendGate()

bool Qrack::QCircuit::AppendGate

(

QCircuitGatePtr

nGate

)

Add a gate to the gate sequence.

Clone()

QCircuitPtr Qrack::QCircuit::Clone ( )

inline

Combine()

void Qrack::QCircuit::Combine ( QCircuitPtr  circuit )

inline

Combine circuit (with identical qubit index mappings) at the end of this circuit, by acting all additional gates in sequence.

DeleteClassicalTarget()

bool Qrack::QCircuit::DeleteClassicalTarget ( bitLenInt  qubit, bool  eigen  )

inline

(If the qubit is not a target of a non-classical gate...) Delete this qubits' controls and phase targets.

GetGateList()

std::list<QCircuitGatePtr> Qrack::QCircuit::GetGateList ( )

inline

Return the raw list of gates.

GetQubitCount()

bitLenInt Qrack::QCircuit::GetQubitCount ( )

inline

Get the (automatically calculated) count of qubits in this circuit, so far.

INC()

void Qrack::QCircuit::INC	(	const bitCapInt &	toAdd,
		bitLenInt	start,
		bitLenInt	length
	)

Add integer (without sign)

Inverse()

QCircuitPtr Qrack::QCircuit::Inverse ( )

inline

IsNonClassicalTarget() [1/2]

bool Qrack::QCircuit::IsNonClassicalTarget ( bitLenInt  qubit )

inline

Check if an index is any target qubit of a nonclassical gate in this circuit.

IsNonClassicalTarget() [2/2]

bool Qrack::QCircuit::IsNonClassicalTarget ( bitLenInt  qubit, bool *  eigen  )

inline

Check if an index is any target qubit of a nonclassical gate in this circuit.

PastLightCone()

QCircuitPtr Qrack::QCircuit::PastLightCone ( std::set< bitLenInt > &  qubits )

inline

Return (as a new QCircuit) just the gates on the past light cone of a set of qubit indices.

RemovePastLightCone()

QCircuitPtr Qrack::QCircuit::RemovePastLightCone ( std::set< bitLenInt > &  qubits )

inline

Return (as a new QCircuit) just the gates on the past light cone of a set of qubit indices, while removing these gates from the original circuit.

Run()

void Qrack::QCircuit::Run

(

QInterfacePtr

qsim

)

Run this circuit.

SetGateList()

void Qrack::QCircuit::SetGateList ( std::list< QCircuitGatePtr >  gl )

inline

Set the raw list of gates.

SetQubitCount()

void Qrack::QCircuit::SetQubitCount ( bitLenInt  n )

inline

Set the count of qubits in this circuit, so far.

setsIntersect()

bool Qrack::QCircuit::setsIntersect ( const std::set< bitLenInt > &  set1, const std::set< bitLenInt > &  set2  )

inlineprotected

Swap()

void Qrack::QCircuit::Swap ( bitLenInt  q1, bitLenInt  q2  )

inline

Add a Swap gate to the gate sequence.

Member Data Documentation

gates

std::list<QCircuitGatePtr> Qrack::QCircuit::gates

protected

isCollapsed

bool Qrack::QCircuit::isCollapsed

protected

isNearClifford

bool Qrack::QCircuit::isNearClifford

protected

qubitCount

bitLenInt Qrack::QCircuit::qubitCount

protected

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

• include/qcircuit.hpp
• src/arithmetic_qcircuit.cpp
• src/qcircuit.cpp