class QPanda::Variational::VariationalQuantumGate_RPhi¶

Overview¶

#include <var.h>

class VariationalQuantumGate_RPhi: public QPanda::Variational::VariationalQuantumGate
{
public:
    // construction

    VariationalQuantumGate_RPhi(
        Qubit*,
        var,
        var
        );

    VariationalQuantumGate_RPhi(
        Qubit*,
        double,
        double
        );

    VariationalQuantumGate_RPhi(const VariationalQuantumGate_RPhi& gate);

    // methods

    virtual QGate feed();
    virtual QGate feed(std::map<size_t, double> offset);
    virtual std::shared_ptr<VariationalQuantumGate> copy();
    VariationalQuantumGate_RPhi dagger();
    VariationalQuantumGate_RPhi control(QVec qv);
};

Inherited Members¶

public:
    // methods

    size_t n_var();
    const std::vector<var>& get_vars();
    const std::vector<double>& get_constants();
    int var_pos(var _var);
    virtual QGate feed() = 0;
    virtual QGate feed(std::map<size_t, double> offset);
    virtual std::shared_ptr<VariationalQuantumGate> copy() = 0;
    virtual bool set_dagger(bool dagger);
    virtual bool set_control(QVec control_qubit);
    virtual bool is_dagger();
    virtual QVec get_control_qubit();
    virtual void copy_dagger_and_control_qubit(QGate& gate);
    virtual void copy_dagger_and_control_qubit(std::shared_ptr<VariationalQuantumGate> gate);

Detailed Documentation¶

Methods¶

virtual QGate feed()

Interface to instantialize the QGate with VQG.

Returns:

QGate Instantiation

virtual QGate feed(std::map<size_t, double> offset)

Interface to instantialize the QGate with the “offset”.

Parameters:

offset

Returns:

QGate

virtual std::shared_ptr<VariationalQuantumGate> copy()

Interface to copy the instance, and return a shared_ptr for the object.

Returns:

std::shared_ptr<VariationalQuantumGate>