/usr/include/vtk-7.1/vtkSmartPyObject.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkSmartPyObject.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkSmartPyObject
*
* The vtkSmartPyObject class serves as a smart pointer for PyObjects.
*/
#ifndef vtkSmartPyObject_h
#define vtkSmartPyObject_h
// this must be included first
#include "vtkPython.h" // PyObject can't be forward declared
#include "vtkWrappingPythonCoreModule.h"
class VTKWRAPPINGPYTHONCORE_EXPORT vtkSmartPyObject {
public:
/**
* Creates a new vtkSmartPyObject managing the existing reference
* to the object given
*/
vtkSmartPyObject(PyObject *obj = NULL);
/**
* Creates a new vtkSmartPyObject to the object in the other smart
* pointer and increments the reference count to the object
*/
vtkSmartPyObject(const vtkSmartPyObject &other);
/**
* Decrements the reference count to the object
*/
~vtkSmartPyObject();
/**
* The internal pointer is copied from the other vtkSmartPyObject.
* The reference count on the old object is decremented and the
* reference count on the new object is incremented
*/
vtkSmartPyObject& operator=(const vtkSmartPyObject &other);
/**
* Sets the internal pointer to the given PyObject. The reference
* count on the PyObject is incremented. To take a reference without
* incrementing the reference count use TakeReference.
*/
vtkSmartPyObject& operator=(PyObject *obj);
/**
* Sets the internal pointer to the given PyObject without incrementing
* the reference count
*/
void TakeReference(PyObject* obj);
/**
* Provides normal pointer target member access using operator ->.
*/
PyObject *operator->() const;
/**
* Get the contained pointer.
*/
operator PyObject*() const;
/**
* Returns true if the internal pointer is to a valid PyObject.
*/
operator bool() const;
/**
* Returns the pointer to a PyObject stored internally and clears the
* internally stored pointer. The caller is responsible for calling
* Py_DECREF on the returned object when finished with it as this
* does not change the reference count.
*/
PyObject* ReleaseReference();
/**
* Returns the internal pointer to a PyObject with no effect on its
* reference count
*/
PyObject *GetPointer() const;
/**
* Returns the internal pointer to a PyObject and incrments its reference
* count
*/
PyObject* GetAndIncreaseReferenceCount();
private:
PyObject *Object;
};
#endif
|