PythonQtSafeObjectPtr Class Reference

a smart pointer that stores a PyObject pointer and that handles reference counting automatically More...

#include <PythonQtObjectPtr.h>

Public Member Functions
	PythonQtSafeObjectPtr ()
	PythonQtSafeObjectPtr (const PythonQtSafeObjectPtr &p)
	PythonQtSafeObjectPtr (const PythonQtObjectPtr &p)
	PythonQtSafeObjectPtr (PythonQtSafeObjectPtr &&p) noexcept
	rvalue copy constructor, does not need any incref/decref.
	PythonQtSafeObjectPtr (PythonQtObjectPtr &&p)
	rvalue copy constructor, does not need any incref/decref.
	PythonQtSafeObjectPtr (PyObject *o)
	~PythonQtSafeObjectPtr ()
PythonQtSafeObjectPtr &	operator= (const PythonQtSafeObjectPtr &p)
PythonQtSafeObjectPtr &	operator= (const PythonQtObjectPtr &p)
PythonQtSafeObjectPtr &	operator= (PythonQtSafeObjectPtr &&p) noexcept
	rvalue assignment operator that steals the reference from p
PythonQtSafeObjectPtr &	operator= (PythonQtObjectPtr &&p)
	rvalue assignment operator that steals the reference from p
PythonQtSafeObjectPtr &	operator= (PyObject *o)
bool	operator== (const PythonQtSafeObjectPtr &p) const
bool	operator!= (const PythonQtSafeObjectPtr &p) const
bool	operator== (PyObject *p) const
bool	operator!= (PyObject *p) const
bool	isNull () const
PyObject *	operator-> () const
PyObject &	operator* () const
	operator PyObject * () const
PyObject *	object () const
PyObject *	takeObject ()

Protected Member Functions
void	setObject (PyObject *o)
void	setObjectUnsafe (PyObject *o)

Detailed Description

a smart pointer that stores a PyObject pointer and that handles reference counting automatically

Definition at line 198 of file PythonQtObjectPtr.h.

Constructor & Destructor Documentation

PythonQtSafeObjectPtr() [1/6]

PythonQtSafeObjectPtr::PythonQtSafeObjectPtr ( )

inline

Definition at line 201 of file PythonQtObjectPtr.h.

    : _object(nullptr)
  {
  }

Referenced by operator!=(), operator=(), operator=(), operator=(), operator=(), operator=(), operator==(), PythonQtSafeObjectPtr(), and PythonQtSafeObjectPtr().

PythonQtSafeObjectPtr() [2/6]

PythonQtSafeObjectPtr::PythonQtSafeObjectPtr ( const PythonQtSafeObjectPtr & p )

inline

Definition at line 206 of file PythonQtObjectPtr.h.

    : _object(nullptr)
  {
    setObject(p.object());
  }

References object(), PythonQtSafeObjectPtr(), and setObject().

PythonQtSafeObjectPtr() [3/6]

PythonQtSafeObjectPtr::PythonQtSafeObjectPtr ( const PythonQtObjectPtr & p )

inline

Definition at line 212 of file PythonQtObjectPtr.h.

    : _object(nullptr)
  {
    setObject(p.object());
  }

References PythonQtObjectPtr::object(), and setObject().

PythonQtSafeObjectPtr() [4/6]

PythonQtSafeObjectPtr::PythonQtSafeObjectPtr ( PythonQtSafeObjectPtr && p )

inlinenoexcept

rvalue copy constructor, does not need any incref/decref.

Definition at line 219 of file PythonQtObjectPtr.h.

    : _object(p._object)
  {
    p._object = nullptr;
  }

References PythonQtSafeObjectPtr().

PythonQtSafeObjectPtr() [5/6]

PythonQtSafeObjectPtr::PythonQtSafeObjectPtr ( PythonQtObjectPtr && p )

inline

rvalue copy constructor, does not need any incref/decref.

Definition at line 226 of file PythonQtObjectPtr.h.

    : _object(p.takeObject())
  {
  }

References takeObject().

PythonQtSafeObjectPtr() [6/6]

PythonQtSafeObjectPtr::PythonQtSafeObjectPtr

(

PyObject *

o

)

~PythonQtSafeObjectPtr()

PythonQtSafeObjectPtr::~PythonQtSafeObjectPtr

(

)

Member Function Documentation

isNull()

bool PythonQtSafeObjectPtr::isNull ( ) const

inline

Definition at line 282 of file PythonQtObjectPtr.h.

{ return !object(); }

References object().

object()

PyObject * PythonQtSafeObjectPtr::object ( ) const

inline

Definition at line 290 of file PythonQtObjectPtr.h.

{ return _object; }

Referenced by isNull(), operator PyObject *(), operator!=(), operator*(), operator->(), operator=(), operator==(), operator==(), and PythonQtSafeObjectPtr().

operator PyObject *()

PythonQtSafeObjectPtr::operator PyObject * ( ) const

inline

Definition at line 288 of file PythonQtObjectPtr.h.

{ return object(); }

References object().

operator!=() [1/2]

bool PythonQtSafeObjectPtr::operator!= ( const PythonQtSafeObjectPtr & p ) const

inline

Definition at line 276 of file PythonQtObjectPtr.h.

{ return !(*this == p); }

References PythonQtSafeObjectPtr().

operator!=() [2/2]

bool PythonQtSafeObjectPtr::operator!= ( PyObject * p ) const

inline

Definition at line 280 of file PythonQtObjectPtr.h.

{ return object() != p; }

References object().

operator*()

PyObject & PythonQtSafeObjectPtr::operator* ( ) const

inline

Definition at line 286 of file PythonQtObjectPtr.h.

{ return *(object()); }

References object().

operator->()

PyObject * PythonQtSafeObjectPtr::operator-> ( ) const

inline

Definition at line 284 of file PythonQtObjectPtr.h.

{ return object(); }

References object().

operator=() [1/5]

PythonQtSafeObjectPtr & PythonQtSafeObjectPtr::operator= ( const PythonQtObjectPtr & p )

inline

Definition at line 241 of file PythonQtObjectPtr.h.

  {
    setObjectUnsafe(p.object());
    return *this;
  }

References PythonQtObjectPtr::object(), PythonQtSafeObjectPtr(), and setObjectUnsafe().

operator=() [2/5]

PythonQtSafeObjectPtr & PythonQtSafeObjectPtr::operator= ( const PythonQtSafeObjectPtr & p )

inline

Definition at line 235 of file PythonQtObjectPtr.h.

  {
    setObject(p.object());
    return *this;
  }

References object(), PythonQtSafeObjectPtr(), and setObject().

operator=() [3/5]

PythonQtSafeObjectPtr & PythonQtSafeObjectPtr::operator= ( PyObject * o )

inline

Definition at line 268 of file PythonQtObjectPtr.h.

  {
    setObject(o);
    return *this;
  }

References PythonQtSafeObjectPtr(), and setObject().

operator=() [4/5]

PythonQtSafeObjectPtr & PythonQtSafeObjectPtr::operator= ( PythonQtObjectPtr && p )

inline

rvalue assignment operator that steals the reference from p

Definition at line 259 of file PythonQtObjectPtr.h.

  {
    if (_object) {
      setObjectUnsafe(nullptr);
    }
    _object = p.takeObject();
    return *this;
  }

References PythonQtSafeObjectPtr(), setObjectUnsafe(), and takeObject().

operator=() [5/5]

PythonQtSafeObjectPtr & PythonQtSafeObjectPtr::operator= ( PythonQtSafeObjectPtr && p )

inlinenoexcept

rvalue assignment operator that steals the reference from p

Definition at line 248 of file PythonQtObjectPtr.h.

  {
    if (_object) {
      setObject(nullptr);
    }
    _object = p._object;
    p._object = nullptr;
    return *this;
  }

References PythonQtSafeObjectPtr(), and setObject().

operator==() [1/2]

bool PythonQtSafeObjectPtr::operator== ( const PythonQtSafeObjectPtr & p ) const

inline

Definition at line 274 of file PythonQtObjectPtr.h.

{ return object() == p.object(); }

References object(), and PythonQtSafeObjectPtr().

operator==() [2/2]

bool PythonQtSafeObjectPtr::operator== ( PyObject * p ) const

inline

Definition at line 278 of file PythonQtObjectPtr.h.

{ return object() == p; }

References object().

setObject()

void PythonQtSafeObjectPtr::setObject ( PyObject * o )

protected

Referenced by operator=(), operator=(), operator=(), PythonQtSafeObjectPtr(), and PythonQtSafeObjectPtr().

setObjectUnsafe()

void PythonQtSafeObjectPtr::setObjectUnsafe ( PyObject * o )

protected

Referenced by operator=(), and operator=().

takeObject()

PyObject * PythonQtSafeObjectPtr::takeObject ( )

inline

takes the object from the pointer, leaving the pointer empty. the caller has to take care about the decref of the taken object!

Definition at line 294 of file PythonQtObjectPtr.h.

  {
    PyObject* o = _object;
    _object = nullptr;
    return o;
  }

Referenced by operator=(), and PythonQtSafeObjectPtr().

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

• PythonQtObjectPtr.h