struct ov::SoPtr¶

Overview¶

This class instantiate object using shared library. More…

#include <so_ptr.hpp>

template <class T>
struct SoPtr
{
    // fields

    std::shared_ptr<T> _ptr;
    std::shared_ptr<void> _so;

    // construction

    SoPtr();
    SoPtr(const std::shared_ptr<T>& ptr, const std::shared_ptr<void>& so);

    template <typename U>
    SoPtr(const SoPtr<U>& that);

    // methods

    T \* operator -> () const;
    operator bool () const;
};

Detailed Documentation¶

This class instantiate object using shared library.

Parameters:

T	An type of object SoPtr can hold

Fields¶

std::shared_ptr<T> _ptr

Gets a smart pointer to the custom object.

std::shared_ptr<void> _so

The shared object or dynamic loaded library.

Construction¶

SoPtr()

Default constructor.

SoPtr(const std::shared_ptr<T>& ptr, const std::shared_ptr<void>& so)

Constructs an object with existing shared object reference and loaded pointer.

Parameters:

ptr	pointer to the loaded object
so	Existing reference to library

template <typename U>
SoPtr(const SoPtr<U>& that)

The copy-like constructor, can create So Pointer that dereferenced into child type if T is derived of U.

Parameters:

that	copied SoPtr object

Methods¶

T \* operator -> () const

Standard pointer operator.

Returns:

underlined interface with disabled Release method

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