112 lines
3.7 KiB
Plaintext
112 lines
3.7 KiB
Plaintext
// Filename: pointerToVoid.I
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// Created by: drose (27Sep04)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::Constructor
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// Access: Protected
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// Description:
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////////////////////////////////////////////////////////////////////
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INLINE PointerToVoid::
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PointerToVoid() {
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_void_ptr = (void *)NULL;
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::Destructor
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// Access: Protected
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// Description:
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////////////////////////////////////////////////////////////////////
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INLINE PointerToVoid::
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~PointerToVoid() {
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nassertv(_void_ptr == (void *)NULL);
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::Copy Constructor
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// Access: Private
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// Description: Don't use this constructor.
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////////////////////////////////////////////////////////////////////
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INLINE PointerToVoid::
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PointerToVoid(const PointerToVoid &) {
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nassertv(false);
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::is_null
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// Access: Published
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// Description: Returns true if the PointerTo is a NULL pointer,
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// false otherwise. (Direct comparison to a NULL
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// pointer also works.)
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////////////////////////////////////////////////////////////////////
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INLINE bool PointerToVoid::
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is_null() const {
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return (_void_ptr == (void *)NULL);
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::get_hash
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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INLINE size_t PointerToVoid::
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get_hash() const {
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return (size_t)_void_ptr;
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::Less-than operator
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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INLINE bool PointerToVoid::
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operator < (const void *other) const {
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return _void_ptr < other;
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::Less-than operator
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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INLINE bool PointerToVoid::
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operator < (const PointerToVoid &other) const {
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return _void_ptr < other._void_ptr;
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::operator ==
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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INLINE bool PointerToVoid::
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operator == (const PointerToVoid &other) const {
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return _void_ptr == other._void_ptr;
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}
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////////////////////////////////////////////////////////////////////
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// Function: PointerToVoid::operator !=
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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INLINE bool PointerToVoid::
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operator != (const PointerToVoid &other) const {
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return _void_ptr != other._void_ptr;
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}
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