template class Poco::FunctionDelegate<TArgs, false, senderIsConst>

Overview

#include <FunctionDelegate.h>

template <
    class TArgs,
    bool senderIsConst
    >
class FunctionDelegate<TArgs, false, senderIsConst>: public Poco::AbstractDelegate
{
public:
    // typedefs

    typedef void (*NotifyFunction)(TArgs &);

    // construction

    FunctionDelegate(NotifyFunction function);
    FunctionDelegate(const FunctionDelegate& delegate);

    // methods

    FunctionDelegate&
    operator=(const FunctionDelegate& delegate);

    virtual
    bool
    notify(
        const void* sender,
        TArgs& arguments
        );

    virtual
    bool
    equals(const AbstractDelegate<TArgs>& other) const;

    virtual
    AbstractDelegate<TArgs>*
    clone() const;

    virtual
    void
    disable();

protected:
    // fields

    NotifyFunction _function;
    Mutex _mutex;
};

Inherited Members

public:
    // methods

    virtual
    bool
    notify(
        const void* sender,
        TArgs& arguments
        ) = 0;

    virtual
    bool
    equals(const AbstractDelegate& other) const = 0;

    virtual
    AbstractDelegate*
    clone() const = 0;

    virtual
    void
    disable() = 0;

    virtual
    const AbstractDelegate*
    unwrap() const;

Detailed Documentation

Methods

virtual
bool
notify(
    const void* sender,
    TArgs& arguments
    )

Invokes the delegate’s callback function.

Returns true if successful, or false if the delegate has been disabled or has expired.

virtual
bool
equals(const AbstractDelegate<TArgs>& other) const

Compares the AbstractDelegate with the other one for equality.

virtual
AbstractDelegate<TArgs>*
clone() const

Returns a deep copy of the AbstractDelegate.

virtual
void
disable()

Disables the delegate, which is done prior to removal.